Merge branch 'release/0.11.0'

CHANGELOG.md

@@ -1,5 +1,44 @@
 # ChangeLog
 
+## 0.11.0 (2020-06-23)
+
+- 新增内发光v2
+  - 此为另外一种内发光采样实现，正常情况下可能效果能和v1差不多，但是性能会好一点
+
+## 0.10.0 (2020-04-10)
+
+- 支持 Cocos Creator v2.3.3
+- 加入纯 shader 实现的 loading 动画
+
+## 0.9.0 (2020-02-17)
+
+- 支持 Cocos Creator v2.3.0
+  - 由于2.3.0和2.2.2，2.2.1差别较大，因此，此Tag的最新项目已经无法在2.2.1，2.2.2中重新打开，如果确实需要在 2.2.1，2.2.2 中打开，请先切换到旧版本的tag（`0.8.0`），才能用 2.2.1，2.2.2打开
+
+## 0.8.0 (2020-02-07)
+
+- 支持 Cocos Creator v2.2.2
+
+## 0.7.0 (2020-02-07)
+
+- 加入高斯模糊V1版本（纯原理篇）
+
+## 0.6.0 (2020-01-17)
+
+- 加入新的圆角裁剪特效 v2 ，支持任意宽高纹理圆角裁剪
+
+## 0.5.0 (2020-01-13)
+
+- 加入扫光特效
+
+## 0.4.0 (2020-01-12)
+
+- 加入点光特效
+
+## 0.3.0 (2020-01-09)
+
+- 加入圆角裁剪特效
+
 ## 0.2.0 (2020-01-05)
 
 - 加入灰度渐变特效

README.md

@@ -1,34 +1,47 @@
 # Cocos Creator Shader Effect Demo
 
-[![](https://img.shields.io/badge/Release-0.2.0-green.svg)](CHANGELOG.md)
+[![](https://img.shields.io/badge/Release-0.11.0-green.svg)](CHANGELOG.md)
 [![](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)
+[![](https://img.shields.io/badge/Support-Cocos%20Creator%20v2.3.+-orange.svg)](http://www.cocos.com/creator)
+[![](https://img.shields.io/badge/Support-Cocos%20Creator%20v2.2.2-orange.svg)](http://www.cocos.com/creator)
 [![](https://img.shields.io/badge/Support-Cocos%20Creator%20v2.2.1-orange.svg)](http://www.cocos.com/creator)
 
-## 项目说明
+
+## 一、项目说明
 
 1. 此项目为我在学习过程中的一些分享和实现，因此项目名字以 **`Demo`** 为后缀。
 2. 项目重点在于 **「渔」**，不在于 **「鱼」** 。
 3. 如果你有意将此Demo中的效果加入到你的项目中，**请认真评估是否适合你的项目使用！**
+4. 本项目支持 Cocos Creator `v2.3.+` 、 ~~`v2.2.2`~~ 、 ~~`v2.2.1`~~
+   1. 项目当前正在使用 v2.3.3 开发
+   2. 由于2.3.+和2.2.2，2.2.1差别较大，因此，`master`分支的最新项目已经无法在2.2.1，2.2.2中重新打开，如果确实需要在 2.2.1，2.2.2 中打开，请先切换到旧版本的tag（`0.8.0`），才能用 2.2.1，2.2.2打开
 
-## 系列文章
+## 二、系列文章
 
 * [Cocos Creator Shader Effect 系列 - 0 - 前言](https://www.jianshu.com/p/20b906d7269c)
 * [Cocos Creator Shader Effect 系列 - 1 - 材质，Effect，Inspector，纹理之间的关系](https://www.jianshu.com/p/ca28666d25d2)
 * [Cocos Creator Shader Effect 系列 - 2 - Effect 文件解读](https://www.jianshu.com/p/bae75612ef48)
 * [Cocos Creator Shader Effect 系列 - 3 - Effect 文件调试](https://www.jianshu.com/p/2fd028aa0bb8)
 * [Cocos Creator Shader Effect 系列 - 4 - 老照片特效](https://www.jianshu.com/p/711a54ff2fa0)
+* [Cocos Creator Shader Effect 系列 - 5 - 马赛克/像素化特效](https://www.jianshu.com/p/40e72ab76afd)
+* [Cocos Creator Shader Effect 系列 - 6 - 内发光特效](https://www.jianshu.com/p/326b73f86ecc)
+* [Cocos Creator Shader Effect 系列 - 7 - 点光/扫光特效](https://www.jianshu.com/p/8ff03b34b0bd)
+* [Cocos Creator Shader Effect 系列 - 8 - 高斯模糊](https://www.jianshu.com/p/9e42cbb1d4a8)
+
+
 * 编写中...
 
-
-## 特效预览
-
 那么现在，我们先来轻松地看下有哪些特效效果吧~
 
-### 内发光（[实现原理及使用说明]() 编写中... ，催更麻烦移步一下到文末 **激活作者** 😜）
+## 三、特效预览
+
+### 内发光（[实现原理](https://www.jianshu.com/p/326b73f86ecc)）
+
+*ps:此效果有两个版本实现，见对应effect源码，前几行内有版本差异说明*
 
 ![](static/effects/2d-sprite-glow-inner.gif)
 
-### 马赛克（[实现原理及使用说明]() 编写中... ，催更麻烦移步一下到文末 **激活作者** 😜）
+### 马赛克/像素化（[实现原理](https://www.jianshu.com/p/40e72ab76afd)）
 
 ![](static/effects/2d-sprite-mosaic.gif)
 
@@ -40,20 +53,61 @@
 
 ![](static/effects/2d-sprite-gray.gif)
 
+### 点光（[实现原理](https://www.jianshu.com/p/8ff03b34b0bd)）(2020.01.12更新）
+
+![](static/effects/2d-sprite-point-light.gif)
+
+### 扫光（实现原理同点光一样，可参考[点光实现原理文章](https://www.jianshu.com/p/711a54ff2fa0)）(2020.01.13更新）
+
+![](static/effects/2d-sprite-flash-light.gif)
+
+### 圆角裁剪-v1（2020.01.17更新）
+
+> * 声明：此特效为搬运过来的特效，非原创。
+> * 修改的地方：搬运后，在原来的主要代码上加入了自己的理解注释
+> * 实现原理：参考文章 [《圆角计算 Shader》](https://www.cnblogs.com/jqm304775992/p/4987793.html)
+> * 参考代码：Cocos 论坛帖子[《分享更高效的 creator 裁圆角头像 shader》](https://forum.cocos.org/t/creator-shader-2019-10-22-2-2-0/82548) 和对应的 [实现代码](https://github.com/yanjifa/shaderDemo/blob/master/assets/Effect/CircleAvatar.effect)
+
+**此版本存在局限性：只有在正方形纹理上，才能裁剪出圆角，在非正方形上，无法裁剪出圆角，具体变现为有拉伸效果**
+
+如：下面GIF中第3到5秒演示所示，黄色和红色的非正方形纹理的圆角明显被拉伸
+
+![](static/effects/2d-sprite-round-corner-crop-v1.gif)
+
+### 圆角裁剪-v2（2020.01.17更新）
+
+在 **圆角裁剪-v1** 的原理基础上，新增支持任意宽高纹理的圆角裁剪
+
+如：下面Gif中第3到5秒演示所示，黄色和红色的非正方形纹理也能裁剪出圆角效果
+
+![](static/effects/2d-sprite-round-corner-crop-v2.gif)
+
+### 高斯模糊-V1（[实现原理](https://www.jianshu.com/p/9e42cbb1d4a8)）2020.02.07更新）
+
+![](static/effects/2d-sprite-gaussian-blur-v1.png)
+
+### 纯 Shader Effect 实现的 Loading 动画（2020.04.10更新）
+
+![](static/effects/2d-loading-style-1.gif)
+
+ps: 
+
+* 模拟器或者原生平台下可能不会生效
+  * 这是因为 effect 中用到 `cc_time` 内置参数，此内置参数已有 [反馈](https://forum.cocos.org/t/creator-v2-2-2-effect-cc-time-android/88916) 在模拟器等原生平台下不生效的问题（坐等引擎修复，或者可以自行传值进去）
+  * 此为引导性 Demo 示例，仅供学习
+
 ### 外发光（完善中...）
 
 ### 外描边（完善中...）
 
-## TODO
+## 四、TODO
 
-* [ ] 图像裁剪
 * [ ] 图像模糊
-* [ ] 闪光
 * [ ] 波浪
 * [ ] 雨滴
 * [ ] ...
 
-## 支持一下作者吧
+## 五、支持一下作者吧
 
 如果此项目对你学习和理解Shader有帮助，不妨支持一下我吧~
 

assets/effects/builtin-2d-sprite-explain.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
+  "ver": "1.0.25",
   "uuid": "8f277982-dc0a-4030-90cc-b336a928a372",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\n\nattribute vec4 a_color;\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\n\nattribute vec2 a_uv0;\n\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\n\nvarying vec2 v_uv0;\n\nuniform sampler2D texture;\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\n\nin vec4 a_color;\n\nout vec4 v_color;\n\n#if USE_TEXTURE\n\nin vec2 a_uv0;\n\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\n\nin vec2 v_uv0;\n\nuniform sampler2D texture;\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n}"
       }
     }
   ],

assets/effects/loading-style-1.effect

@@ -0,0 +1,224 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        u_arc_color: {
+          value: [1.0, 1.0, 1.0, 1.0],
+          editor: {
+            type: color,
+            tooltip: "圆弧线颜色"
+          }
+        }
+        u_arc_radius: { 
+          value: 0.3, 
+          editor: { 
+            tooltip: "圆弧半径"
+          } 
+        } 
+        u_arc_line_width: {
+          value: 0.1,
+          editor: {
+            tooltip: "圆弧线宽"
+          }
+        }
+        u_ball_color: {
+          value: [1.0, 1.0, 0.0, 1.0],
+          editor: {
+            type: color,
+            tooltip: "小球颜色"
+          }
+        }
+        u_ball_angle: {
+          value: 30.0,
+          editor: {
+            tooltip: "小球所在角度"
+          }
+        }
+        u_ball_angle_range: {
+          value: 30.0,
+          editor: {
+            tooltip: "小球所在角度的夹角范围"
+          }
+        }
+        u_ball_radius: {
+          value: 0.05,
+          editor: {
+            tooltip: "小球半径"
+          }
+        }        
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+
+  #include <cc-global>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if USE_ANTI_ALIAS
+  #endif
+
+  #if USE_LOADING_STYLE
+  uniform style{
+
+    // 圆弧线颜色
+    vec4 u_arc_color;
+
+    // 小球颜色
+    vec4 u_ball_color;
+
+    // 圆弧线宽
+    float u_arc_line_width;
+
+    // 圆弧半径
+    float u_arc_radius;
+
+    // 小球所在角度
+    float u_ball_angle;
+
+    // 小球所在角度的夹角范围
+    float u_ball_angle_range;
+
+    // 小球半径
+    float u_ball_radius;
+  };
+
+
+  /**
+   * 获取 v_uv0 映射后的坐标
+   */
+  vec2 getUv0Shadow() {
+    // 1. 将 v_uv0 映射到 以 (0.5, 0.5) 为圆心，Y轴向下，X轴向右的坐标系的坐标 uv0
+    vec2 uv0 = v_uv0 - vec2(0.5, 0.5);
+
+    // 2. 将映射后的 uv0 的坐标逆时针旋转一定角度（实际等同于旋转画布)
+
+    // 这里应用 cc-global.chunk 的 cc_time 参数，实现根据时间不断旋转的功能
+    float rotation_angle = u_ball_angle + cc_time.x * 200.0;  // * 200 是加快旋转速度
+    float rotation_radians = radians(rotation_angle);         // 角度转弧度
+    vec2 uv0_after_rotation = vec2(                           // 矩阵旋转
+      uv0.x * cos(rotation_radians) - uv0.y * sin(rotation_radians),
+      uv0.x * sin(rotation_radians) + uv0.y * cos(rotation_radians)
+    );
+
+    return uv0_after_rotation;
+  }
+
+  /**
+   * 画圆弧
+   * 
+   * 原理基于纹理中心，并且0角度先画圆弧，然后在旋转画布
+   */
+  vec4 getArcColor() {
+    vec2 uv0 = getUv0Shadow();
+
+    // 求圆边范围
+    float len = length(uv0);
+    float min_radius = u_arc_radius - u_arc_line_width * 0.5;
+    float max_radius = u_arc_radius + u_arc_line_width * 0.5;
+    if (len >= min_radius && len <= max_radius) {
+
+      // 求（圆）缺口范围
+      float radian = acos(uv0.x / len);
+      float radian_range = radians(u_ball_angle_range * 0.5);
+      if (radian >= radian_range) {
+        float alpha = 1.0;
+        // 抗锯齿
+        #if USE_ANTI_ALIAS
+          alpha = smoothstep(0.0, 0.05, 1.0 - abs(len - u_arc_radius) / (u_arc_line_width * 0.5));
+        #endif
+
+        // 非缺口范围内画圆弧
+        return u_arc_color * alpha;
+      }
+    }
+    return vec4(0.0, 0.0, 0.0, 0.0);
+  }
+
+  /** 
+   * 画小球
+   */
+  vec4 getBallColor() {
+    vec2 uv0 = getUv0Shadow();
+    vec2 ball_center_point = vec2(u_arc_radius, 0);
+
+    // cos 控制小球半径不断缩放
+    float ball_radius = u_ball_radius + u_ball_radius * 0.3 * cos(radians(cc_time.x * 200.0));
+    float dis = distance(uv0, ball_center_point);
+    if (dis <= ball_radius) {
+
+      float alpha = 1.0;
+      // 抗锯齿
+      #if USE_ANTI_ALIAS
+        alpha = smoothstep(0.0, 0.01, ball_radius - dis);
+      #endif
+      
+      return u_ball_color * alpha;
+    } else{
+      return vec4(0.0, 0.0, 0.0, 0.0);
+    }
+  }
+
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+    gl_FragColor = o;
+    #if USE_LOADING_STYLE
+      vec4 arc_color = getArcColor();
+      vec4 ball_color = getBallColor();
+      gl_FragColor = ball_color * ball_color.a + arc_color;
+    #endif   
+  }
+}%

assets/effects/loading-style-1.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "aa3b729c-fb16-4293-8789-8b7f36e017f1",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\nuniform vec4 cc_time;\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_ANTI_ALIAS\n#endif\n#if USE_LOADING_STYLE\nuniform vec4 u_arc_color;\nuniform vec4 u_ball_color;\nuniform float u_arc_line_width;\nuniform float u_arc_radius;\nuniform float u_ball_angle;\nuniform float u_ball_angle_range;\nuniform float u_ball_radius;\nvec2 getUv0Shadow() {\n  vec2 uv0 = v_uv0 - vec2(0.5, 0.5);\n  float rotation_angle = u_ball_angle + cc_time.x * 200.0;\n  float rotation_radians = radians(rotation_angle);\n  vec2 uv0_after_rotation = vec2(\n    uv0.x * cos(rotation_radians) - uv0.y * sin(rotation_radians),\n    uv0.x * sin(rotation_radians) + uv0.y * cos(rotation_radians)\n  );\n  return uv0_after_rotation;\n}\nvec4 getArcColor() {\n  vec2 uv0 = getUv0Shadow();\n  float len = length(uv0);\n  float min_radius = u_arc_radius - u_arc_line_width * 0.5;\n  float max_radius = u_arc_radius + u_arc_line_width * 0.5;\n  if (len >= min_radius && len <= max_radius) {\n    float radian = acos(uv0.x / len);\n    float radian_range = radians(u_ball_angle_range * 0.5);\n    if (radian >= radian_range) {\n      float alpha = 1.0;\n      #if USE_ANTI_ALIAS\n        alpha = smoothstep(0.0, 0.05, 1.0 - abs(len - u_arc_radius) / (u_arc_line_width * 0.5));\n      #endif\n      return u_arc_color * alpha;\n    }\n  }\n  return vec4(0.0, 0.0, 0.0, 0.0);\n}\nvec4 getBallColor() {\n  vec2 uv0 = getUv0Shadow();\n  vec2 ball_center_point = vec2(u_arc_radius, 0);\n  float ball_radius = u_ball_radius + u_ball_radius * 0.3 * cos(radians(cc_time.x * 200.0));\n  float dis = distance(uv0, ball_center_point);\n  if (dis <= ball_radius) {\n    float alpha = 1.0;\n    #if USE_ANTI_ALIAS\n      alpha = smoothstep(0.0, 0.01, ball_radius - dis);\n    #endif\n    return u_ball_color * alpha;\n  } else{\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  gl_FragColor = o;\n  #if USE_LOADING_STYLE\n    vec4 arc_color = getArcColor();\n    vec4 ball_color = getBallColor();\n    gl_FragColor = ball_color * ball_color.a + arc_color;\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_ANTI_ALIAS\n#endif\n#if USE_LOADING_STYLE\nuniform style{\n  vec4 u_arc_color;\n  vec4 u_ball_color;\n  float u_arc_line_width;\n  float u_arc_radius;\n  float u_ball_angle;\n  float u_ball_angle_range;\n  float u_ball_radius;\n};\nvec2 getUv0Shadow() {\n  vec2 uv0 = v_uv0 - vec2(0.5, 0.5);\n  float rotation_angle = u_ball_angle + cc_time.x * 200.0;\n  float rotation_radians = radians(rotation_angle);\n  vec2 uv0_after_rotation = vec2(\n    uv0.x * cos(rotation_radians) - uv0.y * sin(rotation_radians),\n    uv0.x * sin(rotation_radians) + uv0.y * cos(rotation_radians)\n  );\n  return uv0_after_rotation;\n}\nvec4 getArcColor() {\n  vec2 uv0 = getUv0Shadow();\n  float len = length(uv0);\n  float min_radius = u_arc_radius - u_arc_line_width * 0.5;\n  float max_radius = u_arc_radius + u_arc_line_width * 0.5;\n  if (len >= min_radius && len <= max_radius) {\n    float radian = acos(uv0.x / len);\n    float radian_range = radians(u_ball_angle_range * 0.5);\n    if (radian >= radian_range) {\n      float alpha = 1.0;\n      #if USE_ANTI_ALIAS\n        alpha = smoothstep(0.0, 0.05, 1.0 - abs(len - u_arc_radius) / (u_arc_line_width * 0.5));\n      #endif\n      return u_arc_color * alpha;\n    }\n  }\n  return vec4(0.0, 0.0, 0.0, 0.0);\n}\nvec4 getBallColor() {\n  vec2 uv0 = getUv0Shadow();\n  vec2 ball_center_point = vec2(u_arc_radius, 0);\n  float ball_radius = u_ball_radius + u_ball_radius * 0.3 * cos(radians(cc_time.x * 200.0));\n  float dis = distance(uv0, ball_center_point);\n  if (dis <= ball_radius) {\n    float alpha = 1.0;\n    #if USE_ANTI_ALIAS\n      alpha = smoothstep(0.0, 0.01, ball_radius - dis);\n    #endif\n    return u_ball_color * alpha;\n  } else{\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  gl_FragColor = o;\n  #if USE_LOADING_STYLE\n    vec4 arc_color = getArcColor();\n    vec4 ball_color = getBallColor();\n    gl_FragColor = ball_color * ball_color.a + arc_color;\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-flash-light.effect

@@ -0,0 +1,235 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+// 闪光（光速扫过）
+// 原理（和点光的很类似）：
+// 1. 画光束
+// 2. 圆心中间高亮（透明度=1.0），边缘不亮（透明度=0.0）
+// 3. 在原图像上方叠加光束
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+
+        # 光束颜色
+        lightColor: {
+          value: [1.0, 1.0, 0.0, 1.0], 
+          editor: { 
+            type: color,
+            tooltip: "光束颜色"
+          } 
+        }
+
+        # 光束中心点坐标
+        lightCenterPoint: {
+          value: [0.2, 0.2],
+          editor: {
+            tooltip: "光束中心点坐标" 
+          }
+        }
+        
+        # 光束倾斜角度
+        lightAngle: {
+          value: 36.0,
+          editor: {
+            tooltip: "光束倾斜角度",
+            range: [0.0, 1.0],
+          } 
+        }
+
+        # 光束宽度
+        lightWidth: {
+          value: 0.2,
+          editor: {
+            tooltip: "光束宽度"
+          }
+        }
+
+        # 启用光束渐变
+        enableGradient: {
+          value: 1.0,
+          editor: {
+            tooltip: "是否启用光束渐变。0：不启用，非0：启用"
+          }
+        }
+
+        # 裁剪掉透明区域上的光
+        cropAlpha: {
+          value: 1.0,
+          editor: {
+            tooltip: "是否裁剪透明区域上的光。0：不启用，非0：启用"
+          }
+        }
+
+        # 是否启用迷雾效果
+        enableFog: {
+          value: 0.0,
+          editor: {
+            tooltip: "是否启用迷雾效果。0：不启用，非0：启用"
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if ENABLE_LIGHT
+  uniform Light {
+    // 光束颜色
+    vec4 lightColor;
+
+    // 光束中心点坐标
+    vec2 lightCenterPoint;
+    
+    // 光束倾斜角度
+    float lightAngle;
+
+    // 光束宽度
+    float lightWidth;
+
+    // 启用光束渐变
+    // ps：编辑器还不支持 bool 类型的样子，因此用float来定义
+    float enableGradient;
+
+    // 裁剪掉透明区域上的光
+    // ps：编辑器还不支持 bool 类型的样子，因此用float来定义
+    float cropAlpha;   
+
+    // 是否启用迷雾效果
+    // ps：编辑器还不支持 bool 类型的样子，因此用float来定义
+    float enableFog;
+  };
+
+  /**
+   * 添加光束颜色
+   */
+  vec4 addLightColor(vec4 textureColor, vec4 lightColor, vec2 lightCenterPoint, float lightAngle, float lightWidth) {
+    // 边界值处理，没有宽度就返回原始颜色
+    if (lightWidth <= 0.0) {
+      return textureColor;
+    }
+
+    // 计算当前 uv 到 光束 的距离
+    float angleInRadians = radians(lightAngle);
+
+    // 角度0与非0不同处理
+    float dis = 0.0;
+    if (mod(lightAngle, 180.0) != 0.0) {
+      // 计算光束中心线下方与X轴交点的X坐标
+      // 1.0 - lightCenterPoint.y 是将转换为OpenGL坐标系，下文的 1.0 - y 类似
+      float lightOffsetX = lightCenterPoint.x - ((1.0 - lightCenterPoint.y) / tan(angleInRadians));
+
+      // 以当前点画一条平行于X轴的线，假设此线和光束中心线相交的点为D点
+      // 那么
+      // D.y = uv0.y
+      // D.x = lightOffsetX + D.y / tan(angle)
+      float dx = lightOffsetX + (1.0 - v_uv0.y) / tan(angleInRadians);
+
+      // D 到当前 uv0 的距离就是
+      // dis = |uv0.x - D.x|
+      float offsetDis = abs(v_uv0.x - dx);
+
+      // 当前点到光束中心线的的垂直距离就好算了
+      dis = sin(angleInRadians) * offsetDis;
+    } else {
+      dis = abs(v_uv0.y - lightCenterPoint.y);
+    }
+    
+    float a = 1.0 ;
+    // 裁剪掉透明区域上的点光
+    if (bool(cropAlpha)) {
+      a *= step(0.01, textureColor.a);
+    }
+
+    // 裁剪掉光束范围外的uv（迷雾效果）
+    if (!bool(enableFog)) {
+      a *= step(dis, lightWidth * 0.5);
+    }
+
+    // 加入从中心往外渐变的效果
+    if (bool(enableGradient)) {
+      a *= 1.0 - dis / (lightWidth * 0.5);
+    }
+
+    // 计算出扩散范围内，不同 uv 对应的实际扩散颜色值
+    vec4 finalLightColor = lightColor * a;
+
+    // 混合颜色：在原始图像颜色上叠加扩散颜色
+    return textureColor * textureColor.a + finalLightColor;
+  }
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    gl_FragColor = o;
+    
+    #if ENABLE_LIGHT
+    gl_FragColor = addLightColor(gl_FragColor, lightColor, lightCenterPoint, lightAngle, lightWidth);
+    #endif
+  }
+}%

assets/effects/sprite-flash-light.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "e9682cd1-a19c-4fcb-ad8c-cf1783b805e6",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_LIGHT\nuniform vec4 lightColor;\nuniform vec2 lightCenterPoint;\nuniform float lightAngle;\nuniform float lightWidth;\nuniform float enableGradient;\nuniform float cropAlpha;\nuniform float enableFog;\nvec4 addLightColor(vec4 textureColor, vec4 lightColor, vec2 lightCenterPoint, float lightAngle, float lightWidth) {\n  if (lightWidth <= 0.0) {\n    return textureColor;\n  }\n  float angleInRadians = radians(lightAngle);\n  float dis = 0.0;\n  if (mod(lightAngle, 180.0) != 0.0) {\n    float lightOffsetX = lightCenterPoint.x - ((1.0 - lightCenterPoint.y) / tan(angleInRadians));\n    float dx = lightOffsetX + (1.0 - v_uv0.y) / tan(angleInRadians);\n    float offsetDis = abs(v_uv0.x - dx);\n    dis = sin(angleInRadians) * offsetDis;\n  } else {\n    dis = abs(v_uv0.y - lightCenterPoint.y);\n  }\n  float a = 1.0 ;\n  if (bool(cropAlpha)) {\n    a *= step(0.01, textureColor.a);\n  }\n  if (!bool(enableFog)) {\n    a *= step(dis, lightWidth * 0.5);\n  }\n  if (bool(enableGradient)) {\n    a *= 1.0 - dis / (lightWidth * 0.5);\n  }\n  vec4 finalLightColor = lightColor * a;\n  return textureColor * textureColor.a + finalLightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_LIGHT\n  gl_FragColor = addLightColor(gl_FragColor, lightColor, lightCenterPoint, lightAngle, lightWidth);\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_LIGHT\nuniform Light {\n  vec4 lightColor;\n  vec2 lightCenterPoint;\n  float lightAngle;\n  float lightWidth;\n  float enableGradient;\n  float cropAlpha;\n  float enableFog;\n};\nvec4 addLightColor(vec4 textureColor, vec4 lightColor, vec2 lightCenterPoint, float lightAngle, float lightWidth) {\n  if (lightWidth <= 0.0) {\n    return textureColor;\n  }\n  float angleInRadians = radians(lightAngle);\n  float dis = 0.0;\n  if (mod(lightAngle, 180.0) != 0.0) {\n    float lightOffsetX = lightCenterPoint.x - ((1.0 - lightCenterPoint.y) / tan(angleInRadians));\n    float dx = lightOffsetX + (1.0 - v_uv0.y) / tan(angleInRadians);\n    float offsetDis = abs(v_uv0.x - dx);\n    dis = sin(angleInRadians) * offsetDis;\n  } else {\n    dis = abs(v_uv0.y - lightCenterPoint.y);\n  }\n  float a = 1.0 ;\n  if (bool(cropAlpha)) {\n    a *= step(0.01, textureColor.a);\n  }\n  if (!bool(enableFog)) {\n    a *= step(dis, lightWidth * 0.5);\n  }\n  if (bool(enableGradient)) {\n    a *= 1.0 - dis / (lightWidth * 0.5);\n  }\n  vec4 finalLightColor = lightColor * a;\n  return textureColor * textureColor.a + finalLightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_LIGHT\n  gl_FragColor = addLightColor(gl_FragColor, lightColor, lightCenterPoint, lightAngle, lightWidth);\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-gaussian-blur-v1.effect

@@ -0,0 +1,196 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+// 高斯模糊
+//
+// 参考资料（必读）
+// * http://www.ruanyifeng.com/blog/2012/11/gaussian_blur.html
+// * https://zh.wikipedia.org/wiki/%E9%AB%98%E6%96%AF%E6%A8%A1%E7%B3%8A
+
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+        # # 标准方差值
+        # stDev: {
+        #   value: 0.84089642,
+        #   editor: {
+        #     tooltip: "标准方差值"
+        #   }
+        # }
+
+        # 纹理尺寸
+        textureSize: { 
+          value: [100.0, 100.0],
+          editor: {
+            tooltip: "纹理尺寸px（宽 x 高）"
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if ENABLE_GAUSSIAN_BLUR
+
+  // 定义无理数
+  #define e 2.718281828459045
+
+  // 定义标准方差值（方差值越大，越模糊，但是需要计算的高斯矩阵范围会变大，从而带来巨大的计算量）
+  // #define stDev 0.84089642
+  #define stDev 1.5
+  // #define stDev 5.0
+  // #define stDev 10.0
+
+  // 定义π
+  #define pi 3.141592653589793
+
+  // 接收外部变量
+  uniform GaussianBlur {
+    // 纹理尺寸（宽 x 高）（px）
+    vec2 textureSize;
+
+    // // 标准方差值
+    // float stDev;
+  };
+
+  /**
+   * 获取权重(对应二维高斯函数公式，见 https://zh.wikipedia.org/wiki/%E9%AB%98%E6%96%AF%E6%A8%A1%E7%B3%8A )
+   */
+  float getWeight(float x, float y) {
+    return (1.0 / (2.0 * pi * pow(stDev, 2.0))) * pow(1.0 / e, (pow(x, 2.0) + pow(y, 2.0)) / (2.0 * pow(stDev, 2.0)));
+  }
+
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    gl_FragColor = o;
+    #if ENABLE_GAUSSIAN_BLUR
+
+      // 根据高斯分布（也叫正态分布），在3个标准差范围内的分布比例占到99%的权重，因此我们只需要计算矩阵范围 [6 * stDev + 1, 6 * stDev +1] 上的权重
+      const float size = floor(stDev * 6.0 + 1.0);
+      const float halfSize = floor(size / 2.0);
+
+      // 步骤一：计算高斯矩阵上所有权重的和
+
+      // // v1：遍历所有点，每个点都计算权重
+      // float totalWeight = 0.0; 
+      // for(float x = -halfSize; x<= halfSize; x++) {
+      //   for (float y = -halfSize; y<= halfSize; y++) {
+      //     totalWeight += getWeight(x, y);
+      //   }
+      // } 
+
+      // v2：因为高斯分布是对称的，所以只计算原点、X轴正方向 * 2 、Y轴正方向 * 2 、第一象限的权重 * 4即可求出所有权重之和，相比起v1版本，减少很多循环计算
+
+      // 原点
+      float totalWeight = getWeight(0.0, 0.0);
+
+      // X轴正方向上的权重 * 2.0 就是整个X轴上的权重
+      for(float x = 1.0; x <= halfSize; x++) {
+          totalWeight += getWeight(x, 0.0) * 2.0;
+      } 
+      // Y轴正方向上的权重 * 2.0 就是整个Y轴上的权重
+      for(float y = 1.0; y <= halfSize; y++) {
+          totalWeight += getWeight(0.0, y) * 2.0;
+      } 
+      // 第一象限的权重 * 4.0 就是4个象限的权重
+      for(float x = 1.0; x <= halfSize; x++) {
+        for (float y = 1.0; y<= halfSize; y++) {
+          totalWeight += getWeight(x, y) * 4.0;
+        }
+      }
+
+      // TODO:
+      //
+      // 因为权重矩阵是一次性计算即可不断应用，因此可以将权重矩阵的计算放到CPU计算，并传入到Shader直接渲染，因此有以下优化方案
+      //
+      // v3：原始权重矩阵在CPU计算并传入到Shader
+      // v4：加权平均后的权重矩阵在CPU计算并传入Shader
+
+
+      // 步骤二：采样周边像素并应用加权平均值，得出最终像素值
+      vec4 finalColor = vec4(0.0, 0.0, 0.0, 0.0);
+      // float divider = 0.01; 
+      float onePxWidth = 1.0 / textureSize.x;
+      float onePxHeight = 1.0 / textureSize.y;
+      for(float x = -halfSize; x<= halfSize; x++) {
+        for (float y = -halfSize; y<= halfSize; y++) {
+          // 求出对应坐标的真正权重（对应权重矩阵）
+          float weight = getWeight(x, y) / totalWeight;
+
+          // 求出对应坐标像素颜色值的加权值
+          // finalColor += texture(texture, v_uv0 + vec2(divider * x, divider * y)) * weight;
+          finalColor += texture(texture, v_uv0 + vec2(onePxWidth * x, onePxHeight * y)) * weight;
+        }
+      }
+      gl_FragColor = finalColor;
+    #endif
+  }
+}%

assets/effects/sprite-gaussian-blur-v1.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "41f4d474-d707-45bb-af93-637573f92d54",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_GAUSSIAN_BLUR\nuniform vec2 textureSize;\nfloat getWeight(float x, float y) {\n  return (1.0 / (2.0 * 3.141592653589793 * pow(1.5, 2.0))) * pow(1.0 / 2.718281828459045, (pow(x, 2.0) + pow(y, 2.0)) / (2.0 * pow(1.5, 2.0)));\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_GAUSSIAN_BLUR\n    const float size = floor(1.5 * 6.0 + 1.0);\n    const float halfSize = floor(size / 2.0);\n    float totalWeight = getWeight(0.0, 0.0);\n    for(float x = 1.0; x <= halfSize; x++) {\n        totalWeight += getWeight(x, 0.0) * 2.0;\n    }\n    for(float y = 1.0; y <= halfSize; y++) {\n        totalWeight += getWeight(0.0, y) * 2.0;\n    }\n    for(float x = 1.0; x <= halfSize; x++) {\n      for (float y = 1.0; y<= halfSize; y++) {\n        totalWeight += getWeight(x, y) * 4.0;\n      }\n    }\n    vec4 finalColor = vec4(0.0, 0.0, 0.0, 0.0);\n    float onePxWidth = 1.0 / textureSize.x;\n    float onePxHeight = 1.0 / textureSize.y;\n    for(float x = -halfSize; x<= halfSize; x++) {\n      for (float y = -halfSize; y<= halfSize; y++) {\n        float weight = getWeight(x, y) / totalWeight;\n        finalColor += texture2D(texture, v_uv0 + vec2(onePxWidth * x, onePxHeight * y)) * weight;\n      }\n    }\n    gl_FragColor = finalColor;\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_GAUSSIAN_BLUR\nuniform GaussianBlur {\n  vec2 textureSize;\n};\nfloat getWeight(float x, float y) {\n  return (1.0 / (2.0 * 3.141592653589793 * pow(1.5, 2.0))) * pow(1.0 / 2.718281828459045, (pow(x, 2.0) + pow(y, 2.0)) / (2.0 * pow(1.5, 2.0)));\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_GAUSSIAN_BLUR\n    const float size = floor(1.5 * 6.0 + 1.0);\n    const float halfSize = floor(size / 2.0);\n    float totalWeight = getWeight(0.0, 0.0);\n    for(float x = 1.0; x <= halfSize; x++) {\n        totalWeight += getWeight(x, 0.0) * 2.0;\n    }\n    for(float y = 1.0; y <= halfSize; y++) {\n        totalWeight += getWeight(0.0, y) * 2.0;\n    }\n    for(float x = 1.0; x <= halfSize; x++) {\n      for (float y = 1.0; y<= halfSize; y++) {\n        totalWeight += getWeight(x, y) * 4.0;\n      }\n    }\n    vec4 finalColor = vec4(0.0, 0.0, 0.0, 0.0);\n    float onePxWidth = 1.0 / textureSize.x;\n    float onePxHeight = 1.0 / textureSize.y;\n    for(float x = -halfSize; x<= halfSize; x++) {\n      for (float y = -halfSize; y<= halfSize; y++) {\n        float weight = getWeight(x, y) / totalWeight;\n        finalColor += texture(texture, v_uv0 + vec2(onePxWidth * x, onePxHeight * y)) * weight;\n      }\n    }\n    gl_FragColor = finalColor;\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-glow-inner-v1.effect

@@ -1,6 +1,5 @@
 // Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
-// 内发光特效
-// 原理: 采样周边像素alpha取平均值，叠加发光效果
+
 CCEffect %{
   techniques:
   - passes:
@@ -14,12 +13,11 @@ CCEffect %{
       properties:
         texture: { value: white }
         alphaThreshold: { value: 0.5 }
-
         # 自定义参数
         # 发光颜色
         glowColor: { 
           value: [1.0, 1.0, 0.0, 1.0], 
-          inspector: { 
+          editor: { 
             type: color,
             tooltip: "发光颜色"
           } 
@@ -27,7 +25,7 @@ CCEffect %{
         # 发光宽度
         glowColorSize: { 
           value: 0.2,
-          inspector: {
+          editor: {
             tooltip: "发光宽度",
             range: [0.0, 1.0],
           }
@@ -37,7 +35,7 @@ CCEffect %{
         #   一般用于解决图像边缘存在渐变透明的时，决定超过这个透明度阈值的边缘点才点发光，具体可以操作一下
         glowThreshold: {
           value: 0.1,
-          inspector: {
+          editor: {
             tooltip: "发光阈值",
             range: [0.0, 1.0]
           }
@@ -136,7 +134,8 @@ CCProgram fs %{
    */
   float getColorAlpha(float angle, float dist) {
     // 角度转弧度，公式为：弧度 = 角度 * (pi / 180)
-    float radian = angle * 0.01745329252; // 这个浮点数是 pi / 180
+    // float radian = angle * 0.01745329252; // 这个浮点数是 pi / 180
+    float radian = radians(angle);
     vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian))); 
     return color.a;
   }
@@ -149,8 +148,6 @@ CCProgram fs %{
    * @return average alpha [0.0, 1.0]
    */
   float getAverageAlpha(float dist) {
-   
-
     float totalAlpha = 0.0;
     // 以30度为一个单位，那么「周边一圈」就由0到360度中共计12个点的组成
     totalAlpha += getColorAlpha(0.0, dist);
@@ -208,7 +205,7 @@ CCProgram fs %{
     vec4 o = vec4(1, 1, 1, 1);
 
     #if USE_TEXTURE
-    o *= getTextureColor(texture, v_uv0);
+    o *= texture(texture, v_uv0);
       #if CC_USE_ALPHA_ATLAS_TEXTURE
       o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
       #endif

assets/effects/sprite-glow-inner-v1.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "345a48c3-c00c-45d2-b6c9-b1ac49f46662",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_INNER_GLOW\nuniform vec4 glowColor;\nuniform float glowColorSize;\nuniform float glowThreshold;\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture2D(texture, v_uv0);\n}\nfloat getColorAlpha(float angle, float dist) {\n  float radian = radians(angle);\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian)));\n  return color.a;\n}\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n}\nfloat getGlowAlpha() {\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_INNER_GLOW\n    vec4 color_dest = o;\n    float alpha = getGlowAlpha();\n    if (alpha > glowThreshold) {\n      alpha = 1.0 - alpha;\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    }\n    vec4 color_src = glowColor * alpha;\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_INNER_GLOW\nuniform glow {\n  vec4 glowColor;\n  float glowColorSize;\n  float glowThreshold;\n};\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture(texture, v_uv0);\n}\nfloat getColorAlpha(float angle, float dist) {\n  float radian = radians(angle);\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian)));\n  return color.a;\n}\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n}\nfloat getGlowAlpha() {\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_INNER_GLOW\n    vec4 color_dest = o;\n    float alpha = getGlowAlpha();\n    if (alpha > glowThreshold) {\n      alpha = 1.0 - alpha;\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    }\n    vec4 color_src = glowColor * alpha;\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-glow-inner-v2.effect

@@ -0,0 +1,238 @@
+// 相比起 v1 版本的变更
+//
+// 1. 切换了采样算法，由原来圆采样，改为矩形采样，减少大量三角函数运算，在保持差不多效果的前提下，性能得到大幅提升
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+        # 自定义参数
+        glowColor: { 
+          value: [1.0, 1.0, 0.0, 1.0], 
+          editor: { 
+            type: color,
+            tooltip: "发光颜色（RGBA）"
+          } 
+        } 
+        spriteWidth: { 
+          value: 500,
+          editor: {
+            tooltip: "纹理宽度（px）"
+          }
+        }
+        spriteHeight: { 
+          value: 500,
+          editor: {
+            tooltip: "纹理高度（px）"
+          }
+        }
+        glowRange: { 
+          value: 20,
+          editor: {
+            tooltip: "内发光范围（px）"
+          }
+        }
+        # 发光透明度阈值
+        #   只有超过这个透明度的点才会发光
+        #   一般用于解决图像边缘存在渐变透明的时，决定超过这个透明度阈值的边缘点才点发光，具体可以操作一下
+        glowThreshold: {
+          value: 0.1,
+          editor: {
+            tooltip: "发光阈值（只有超过这个透明度的点才会发光）",
+            range: [0.0, 1.0]
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  // 定义向周边搜索的圈数
+  #define range 5.0
+
+  #if SHOW_INNER_GLOW
+
+  uniform glow {
+    // 发光颜色
+    vec4 glowColor;
+
+    // 纹理宽度（px）
+    float spriteWidth;
+
+    // 纹理高度（px）
+    float spriteHeight;
+
+    // 内发光范围（px）
+    float glowRange;
+
+    // 发光阈值
+    float glowThreshold;
+
+    // 特别地，必须是 vec4 先于 float 声明
+  };
+
+  /**
+   * 获取纹理uv颜色 
+   *
+   * 主要实现：超出边界的统一返回 vec4(0.0, 0.0, 0.0, 0.0)
+   * 
+   * 在 Cocos Creator 2.2.1 的编辑器中，超出边界的uv并不是返回 vec4(0.0, 0.0, 0.0, 0.0)，实际返回为
+   * 
+   * * 超出左边界的uv，返回 v_uv0.x = 0 的颜色
+   * * 超出右边界的uv，返回 v_uv0.x = 1 的颜色
+   * * 超出上边界的uv，返回 v_uv0.y = 1 的颜色
+   * * 超出下边界的uv，返回 v_uv0.y = 0 的颜色
+   *
+   * 和实际在浏览器上显示（超出边界即为透明）的有区别，为了统一，这里适配一下，这样子，在编辑器上预览的效果就能和实际浏览器的保持一致
+   */
+  vec4 getTextureColor(sampler2D texture, vec2 v_uv0) {
+    if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {
+      return vec4(0.0, 0.0, 0.0, 0.0);
+    }
+    return texture(texture, v_uv0);
+  }
+
+  /**
+   * 获取发光的透明度
+   */
+  float getGlowAlpha() {
+    // 如果发光宽度为0，直接返回0.0透明度，减少计算量
+    if (glowRange == 0.0) {
+      return 0.0;
+    }
+
+    // 因为我们是要做内发光，所以如果点本来是透明的或者接近透明的
+    // 那么就意味着这个点是图像外的透明点或者图像内透明点（如空洞）之类的
+    // 内发光的话，这些透明点我们不用处理，让它保持原样，否则就是会有内描边或者一点扩边的效果
+    // 同时也是提前直接结束，减少计算量
+    vec4 srcColor = getTextureColor(texture, v_uv0);
+    if (srcColor.a <= glowThreshold) {
+      return srcColor.a;
+    } 
+
+    // 每一圈的对应的步长
+    float per_step_x = (1.0 / spriteWidth) * (glowRange / range);
+    float per_step_y = (1.0 / spriteHeight) * (glowRange / range);
+
+    // 取样周边一定范围透明度
+    float totalAlpha = 0.0;
+    for (float x = -range; x <= range; x++) {
+      for (float y = -range; y <= range; y++) {
+        totalAlpha += getTextureColor(texture, v_uv0 + vec2(x * per_step_x, y * per_step_y)).a; 
+      }
+    }
+    totalAlpha /= (range + range + 1.0) * (range + range + 1.0);
+    return totalAlpha;
+  }
+
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    gl_FragColor = o;
+
+    #if SHOW_INNER_GLOW
+      // 目标颜色（图像）
+      vec4 color_dest = o;
+
+      // 获取发光透明度
+      // 此时我们得到的是内部透明度为1，靠近边缘的为接近0的透明度，其他位置为0的透明度
+      float alpha = getGlowAlpha();
+
+      // 而内发光是从边缘开始的，那么什么算是边缘呢？
+      // 如果图像边缘有大量渐变，那么如果我们取大于 0.0 点就算是图像内的话，那么可能边缘会出现锯齿
+      // 因此为了确定边缘，引入了发光阈值，我们只需要比较一下发光阈值就可以，大于发光阈值的点都是（图像内）发光点
+      if (alpha > glowThreshold) {
+
+        // 内发光是从边缘发光的，是需要内部透明度为0，靠近边缘的接近1的透明度
+        // 因此我们需要翻转一下透明度
+        alpha = 1.0 - alpha;
+
+        // 给点调料，让靠近边缘的更加亮
+        alpha = -1.0 * pow((alpha - 1.0), 4.0) + 1.0;
+      }
+      // 源颜色（内发光）
+      vec4 color_src = glowColor * alpha;
+
+      // 按照这个顺序，源颜色就是内发光颜色，目标颜色就是图案颜色色 
+      // 所以命名就是 color_src, color_dest
+
+      // 按照混合颜色规则 http://docs.cocos.com/creator/manual/zh/advanced-topics/ui-auto-batch.html#blend-%E6%A8%A1%E5%BC%8F
+      // 要在图案上方，叠加一个内发光，将两者颜色混合起来，那么最终选择的混合模式如下：
+      //
+      // （内发光）color_src: GL_SRC_ALPHA
+      // （原图像）color_dest: GL_ONE
+      // 
+      // 即最终颜色如下：
+      // color_src * GL_SRC_ALPHA + color_dest * GL_ONE
+
+      gl_FragColor = color_src * color_src.a + color_dest;
+    #endif
+  }
+}%

assets/effects/sprite-glow-inner-v2.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "c49fbec9-7e8c-4114-a058-354eebd04446",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_INNER_GLOW\nuniform vec4 glowColor;\nuniform float spriteWidth;\nuniform float spriteHeight;\nuniform float glowRange;\nuniform float glowThreshold;\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture2D(texture, v_uv0);\n}\nfloat getGlowAlpha() {\n  if (glowRange == 0.0) {\n    return 0.0;\n  }\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n  float per_step_x = (1.0 / spriteWidth) * (glowRange / 5.0);\n  float per_step_y = (1.0 / spriteHeight) * (glowRange / 5.0);\n  float totalAlpha = 0.0;\n  for (float x = -5.0; x <= 5.0; x++) {\n    for (float y = -5.0; y <= 5.0; y++) {\n      totalAlpha += getTextureColor(texture, v_uv0 + vec2(x * per_step_x, y * per_step_y)).a;\n    }\n  }\n  totalAlpha /= (5.0 + 5.0 + 1.0) * (5.0 + 5.0 + 1.0);\n  return totalAlpha;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_INNER_GLOW\n    vec4 color_dest = o;\n    float alpha = getGlowAlpha();\n    if (alpha > glowThreshold) {\n      alpha = 1.0 - alpha;\n      alpha = -1.0 * pow((alpha - 1.0), 4.0) + 1.0;\n    }\n    vec4 color_src = glowColor * alpha;\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_INNER_GLOW\nuniform glow {\n  vec4 glowColor;\n  float spriteWidth;\n  float spriteHeight;\n  float glowRange;\n  float glowThreshold;\n};\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture(texture, v_uv0);\n}\nfloat getGlowAlpha() {\n  if (glowRange == 0.0) {\n    return 0.0;\n  }\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n  float per_step_x = (1.0 / spriteWidth) * (glowRange / 5.0);\n  float per_step_y = (1.0 / spriteHeight) * (glowRange / 5.0);\n  float totalAlpha = 0.0;\n  for (float x = -5.0; x <= 5.0; x++) {\n    for (float y = -5.0; y <= 5.0; y++) {\n      totalAlpha += getTextureColor(texture, v_uv0 + vec2(x * per_step_x, y * per_step_y)).a;\n    }\n  }\n  totalAlpha /= (5.0 + 5.0 + 1.0) * (5.0 + 5.0 + 1.0);\n  return totalAlpha;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_INNER_GLOW\n    vec4 color_dest = o;\n    float alpha = getGlowAlpha();\n    if (alpha > glowThreshold) {\n      alpha = 1.0 - alpha;\n      alpha = -1.0 * pow((alpha - 1.0), 4.0) + 1.0;\n    }\n    vec4 color_src = glowColor * alpha;\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-glow-inner.effect.meta

@@ -1,17 +0,0 @@
-{
-  "ver": "1.0.23",
-  "uuid": "90211f16-c00e-4c37-a192-43ec50c9ea35",
-  "compiledShaders": [
-    {
-      "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if SHOW_INNER_GLOW\n\nuniform vec4 glowColor;\nuniform float glowColorSize;\nuniform float glowThreshold;\n\n/**\n * 获取纹理uv颜色 \n *\n * 主要实现：超出边界的统一返回 vec4(0.0, 0.0, 0.0, 0.0)\n * \n * 在 Cocos Creator 2.2.1 的编辑器中，超出边界的uv并不是返回 vec4(0.0, 0.0, 0.0, 0.0)，实际返回为\n * \n * * 超出左边界的uv，返回 v_uv0.x = 0 的颜色\n * * 超出右边界的uv，返回 v_uv0.x = 1 的颜色\n * * 超出上边界的uv，返回 v_uv0.y = 1 的颜色\n * * 超出下边界的uv，返回 v_uv0.y = 0 的颜色\n *\n * 和实际在浏览器上显示（超出边界即为透明）的有区别，为了统一，这里适配一下，这样子，在编辑器上预览的效果就能和实际浏览器的保持一致\n */\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture2D(texture, v_uv0);\n}\n\n/**\n * 获取指定角度方向，距离为xxx的像素的透明度\n *\n * @param angle 角度 [0.0, 360.0]\n * @param dist 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float dist) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian))); \n  return color.a;\n}\n\n/**\n * 获取指定距离的周边像素的透明度平均值\n *\n * @param dist 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getAverageAlpha(float dist) {\n\n  float totalAlpha = 0.0;\n\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= getTextureColor(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    float alpha = getGlowAlpha();\n\n    if (alpha > glowThreshold) {\n\n      alpha = 1.0 - alpha;\n\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    }\n\n    vec4 color_src = glowColor * alpha;\n\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}\n"
-      },
-      "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if SHOW_INNER_GLOW\n\nuniform glow {\n\n  vec4 glowColor;\n\n  float glowColorSize;\n\n  float glowThreshold;\n\n};\n\n/**\n * 获取纹理uv颜色 \n *\n * 主要实现：超出边界的统一返回 vec4(0.0, 0.0, 0.0, 0.0)\n * \n * 在 Cocos Creator 2.2.1 的编辑器中，超出边界的uv并不是返回 vec4(0.0, 0.0, 0.0, 0.0)，实际返回为\n * \n * * 超出左边界的uv，返回 v_uv0.x = 0 的颜色\n * * 超出右边界的uv，返回 v_uv0.x = 1 的颜色\n * * 超出上边界的uv，返回 v_uv0.y = 1 的颜色\n * * 超出下边界的uv，返回 v_uv0.y = 0 的颜色\n *\n * 和实际在浏览器上显示（超出边界即为透明）的有区别，为了统一，这里适配一下，这样子，在编辑器上预览的效果就能和实际浏览器的保持一致\n */\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture(texture, v_uv0);\n}\n\n/**\n * 获取指定角度方向，距离为xxx的像素的透明度\n *\n * @param angle 角度 [0.0, 360.0]\n * @param dist 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float dist) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian))); \n  return color.a;\n}\n\n/**\n * 获取指定距离的周边像素的透明度平均值\n *\n * @param dist 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getAverageAlpha(float dist) {\n\n  float totalAlpha = 0.0;\n\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n\n  vec4 srcColor = getTextureColor(texture, v_uv0);\n  if (srcColor.a <= glowThreshold) {\n    return srcColor.a;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= getTextureColor(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    float alpha = getGlowAlpha();\n\n    if (alpha > glowThreshold) {\n\n      alpha = 1.0 - alpha;\n\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    }\n\n    vec4 color_src = glowColor * alpha;\n\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}\n"
-      }
-    }
-  ],
-  "subMetas": {}
-}

assets/effects/sprite-glow-outter.effect

@@ -1,6 +1,5 @@
 // Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
-// 外发光特效
-// 原理：采样周边像素alpha取平均值，给外部加发光效果(1-col.a可避免内部发光)
+
 CCEffect %{
   techniques:
   - passes:
@@ -14,12 +13,11 @@ CCEffect %{
       properties:
         texture: { value: white }
         alphaThreshold: { value: 0.5 }
-
         # 自定义参数
         # 发光颜色
         glowColor: { 
           value: [1.0, 1.0, 0.0, 1.0], 
-          inspector: { 
+          editor: { 
             type: color,
             tooltip: "发光颜色"
           } 
@@ -27,7 +25,7 @@ CCEffect %{
         # 发光宽度
         glowColorSize: { 
           value: 0.15,
-          inspector: {
+          editor: {
             tooltip: "发光宽度",
             range: [0.0, 1.0],
           }
@@ -36,7 +34,7 @@ CCEffect %{
         #   只有小于等于这个透明度的点才会发光
         glowThreshold: {
           value: 1.0,
-          inspector: {
+          editor: {
             tooltip: "发光阈值",
             range: [0.0, 1.0]
           }
@@ -50,20 +48,17 @@ CCProgram vs %{
   #include <cc-global>
   #include <cc-local>
 
-  // a_position 是笛卡尔坐标右手系，也是OpenGL的坐标系，原点在左下角，X轴正方向往右，Y轴正方向往上，Z轴正方向往外
   in vec3 a_position;
   in vec4 a_color;
   out vec4 v_color;
 
   #if USE_TEXTURE
-  // a_uv0 是标准屏幕坐标系，即原点在左上角，X轴正方向往右，Y轴正方向往下
   in vec2 a_uv0;
   out vec2 v_uv0;
   #endif
 
   void main () {
     vec4 pos = vec4(a_position, 1);
-    // vec4 pos = vec4(a_position * vec3(1.0, 1.0, 1.0), 1);
 
     #if CC_USE_MODEL
     pos = cc_matViewProj * cc_matWorld * pos;
@@ -239,7 +234,7 @@ CCProgram fs %{
     vec4 o = vec4(1, 1, 1, 1);
 
     #if USE_TEXTURE
-    o *= getTextureColor(texture, v_uv0);
+    o *= texture(texture, v_uv0);
       #if CC_USE_ALPHA_ATLAS_TEXTURE
       o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
       #endif

assets/effects/sprite-glow-outter.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
-  "uuid": "89f30b2e-b75e-49b1-9dfc-cb341cadd30a",
+  "ver": "1.0.25",
+  "uuid": "67e9833e-aa43-427a-ba89-d7bdd1ef0aed",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\n\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n/**\n * 获取纹理uv颜色 \n *\n * 主要实现：超出边界的统一返回 vec4(0.0, 0.0, 0.0, 0.0)\n * \n * 在 Cocos Creator 2.2.1 的编辑器中，超出边界的uv并不是返回 vec4(0.0, 0.0, 0.0, 0.0)，实际返回为\n * \n * * 超出左边界的uv，返回 v_uv0.x = 0 的颜色\n * * 超出右边界的uv，返回 v_uv0.x = 1 的颜色\n * * 超出上边界的uv，返回 v_uv0.y = 1 的颜色\n * * 超出下边界的uv，返回 v_uv0.y = 0 的颜色\n *\n * 和实际在浏览器上显示（超出边界即为透明）的有区别，为了统一，这里适配一下，这样子，在编辑器上预览的效果就能和实际浏览器的保持一致\n */\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture2D(texture, v_uv0);\n}\n\n#if SHOW_OUTTER_GLOW\n\nuniform vec4 glowColor;\nuniform float glowColorSize;\nuniform float glowThreshold;\n\n/**\n * 获取指定角度方向，距离为xxx的像素的透明度\n *\n * @param angle 角度 [0.0, 360.0]\n * @param dist 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float dist) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian))); \n  return color.a;\n}\n\n/**\n * 获取指定距离的周边像素的透明度平均值\n *\n * @param dist 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= getTextureColor(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_OUTTER_GLOW\n\n    float alpha = getGlowAlpha();\n\n    if (alpha <= glowThreshold) {\n\n      alpha = alpha / glowThreshold;\n\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    } else {\n\n      alpha = 0.0;\n    }\n\n    vec4 color_dest = glowColor * alpha;\n    vec4 color_src = o;\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture2D(texture, v_uv0);\n}\n#if SHOW_OUTTER_GLOW\nuniform vec4 glowColor;\nuniform float glowColorSize;\nuniform float glowThreshold;\nfloat getColorAlpha(float angle, float dist) {\n  float radian = angle * 0.01745329252;\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian)));\n  return color.a;\n}\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n}\nfloat getGlowAlpha() {\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_OUTTER_GLOW\n    float alpha = getGlowAlpha();\n    if (alpha <= glowThreshold) {\n      alpha = alpha / glowThreshold;\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    } else {\n      alpha = 0.0;\n    }\n    vec4 color_dest = glowColor * alpha;\n    vec4 color_src = o;\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\n\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n/**\n * 获取纹理uv颜色 \n *\n * 主要实现：超出边界的统一返回 vec4(0.0, 0.0, 0.0, 0.0)\n * \n * 在 Cocos Creator 2.2.1 的编辑器中，超出边界的uv并不是返回 vec4(0.0, 0.0, 0.0, 0.0)，实际返回为\n * \n * * 超出左边界的uv，返回 v_uv0.x = 0 的颜色\n * * 超出右边界的uv，返回 v_uv0.x = 1 的颜色\n * * 超出上边界的uv，返回 v_uv0.y = 1 的颜色\n * * 超出下边界的uv，返回 v_uv0.y = 0 的颜色\n *\n * 和实际在浏览器上显示（超出边界即为透明）的有区别，为了统一，这里适配一下，这样子，在编辑器上预览的效果就能和实际浏览器的保持一致\n */\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture(texture, v_uv0);\n}\n\n#if SHOW_OUTTER_GLOW\n\nuniform glow {\n\n  vec4 glowColor;\n\n  float glowColorSize;\n\n  float glowThreshold;\n\n};\n\n/**\n * 获取指定角度方向，距离为xxx的像素的透明度\n *\n * @param angle 角度 [0.0, 360.0]\n * @param dist 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float dist) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian))); \n  return color.a;\n}\n\n/**\n * 获取指定距离的周边像素的透明度平均值\n *\n * @param dist 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= getTextureColor(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_OUTTER_GLOW\n\n    float alpha = getGlowAlpha();\n\n    if (alpha <= glowThreshold) {\n\n      alpha = alpha / glowThreshold;\n\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    } else {\n\n      alpha = 0.0;\n    }\n\n    vec4 color_dest = glowColor * alpha;\n    vec4 color_src = o;\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\nvec4 getTextureColor(sampler2D texture, vec2 v_uv0) {\n  if (v_uv0.x > 1.0 || v_uv0.x < 0.0 || v_uv0.y > 1.0 || v_uv0.y < 0.0) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  }\n  return texture(texture, v_uv0);\n}\n#if SHOW_OUTTER_GLOW\nuniform glow {\n  vec4 glowColor;\n  float glowColorSize;\n  float glowThreshold;\n};\nfloat getColorAlpha(float angle, float dist) {\n  float radian = angle * 0.01745329252;\n  vec4 color = getTextureColor(texture, v_uv0 + vec2(dist * cos(radian), dist * sin(radian)));\n  return color.a;\n}\nfloat getAverageAlpha(float dist) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, dist);\n  totalAlpha += getColorAlpha(30.0, dist);\n  totalAlpha += getColorAlpha(60.0, dist);\n  totalAlpha += getColorAlpha(90.0, dist);\n  totalAlpha += getColorAlpha(120.0, dist);\n  totalAlpha += getColorAlpha(150.0, dist);\n  totalAlpha += getColorAlpha(180.0, dist);\n  totalAlpha += getColorAlpha(210.0, dist);\n  totalAlpha += getColorAlpha(240.0, dist);\n  totalAlpha += getColorAlpha(270.0, dist);\n  totalAlpha += getColorAlpha(300.0, dist);\n  totalAlpha += getColorAlpha(330.0, dist);\n  return totalAlpha * 0.0833;\n}\nfloat getGlowAlpha() {\n  if (glowColorSize == 0.0) {\n    return 0.0;\n  }\n  float totalAlpha = 0.0;\n  totalAlpha += getAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * 0.1;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_OUTTER_GLOW\n    float alpha = getGlowAlpha();\n    if (alpha <= glowThreshold) {\n      alpha = alpha / glowThreshold;\n      alpha = -1.0 * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) * (alpha - 1.0) + 1.0;\n    } else {\n      alpha = 0.0;\n    }\n    vec4 color_dest = glowColor * alpha;\n    vec4 color_src = o;\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}"
       }
     }
   ],

assets/effects/sprite-gray.effect

@@ -21,7 +21,7 @@ CCEffect %{
         # 灰化程度
         grayLevel: {
           value: 1.0,
-          inspector: {
+          editor: {
             tooltip: "灰化程度",
             range: [0.0, 1.0]
           }
@@ -80,7 +80,7 @@ CCProgram fs %{
   uniform GrayPhoto {
     // 灰化程度
     float grayLevel;
-  }
+  };
   #endif
 
   void main () {
@@ -103,7 +103,14 @@ CCProgram fs %{
     float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;
     vec4 grayColor = vec4(gray, gray, gray, o.a);
 
-    o = srcColor + (grayColor - srcColor) * grayLevel;
+
+    // o = srcColor + (grayColor - srcColor) * grayLevel;
+    // 实际上，在OpenGL中内置了mix混合函数，实际效果就是上面这条公式
+    // mix(x, y, a)函数理解：x * (1.0 - a) + y * a
+    // 为了看起来更像OpenGL，因此这里改为采用内置函数
+
+    o = mix(srcColor, grayColor, grayLevel);
+
     #endif
     gl_FragColor = o;
   }

assets/effects/sprite-gray.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
+  "ver": "1.0.25",
   "uuid": "2e5b29d9-dd5e-4f3d-92e9-e580745b3bc8",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_GRAY\nuniform float grayLevel;\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  #if USE_GRAY\n  vec4 srcColor = o;\n\n  float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;\n  vec4 grayColor = vec4(gray, gray, gray, o.a);\n\n  o = srcColor + (grayColor - srcColor) * grayLevel;\n  #endif\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_GRAY\nuniform float grayLevel;\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if USE_GRAY\n  vec4 srcColor = o;\n  float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;\n  vec4 grayColor = vec4(gray, gray, gray, o.a);\n  o = mix(srcColor, grayColor, grayLevel);\n  #endif\n  gl_FragColor = o;\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_GRAY\nuniform GrayPhoto {\n\n  float grayLevel;\n}\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  #if USE_GRAY\n  vec4 srcColor = o;\n\n  float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;\n  vec4 grayColor = vec4(gray, gray, gray, o.a);\n\n  o = srcColor + (grayColor - srcColor) * grayLevel;\n  #endif\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_GRAY\nuniform GrayPhoto {\n  float grayLevel;\n};\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if USE_GRAY\n  vec4 srcColor = o;\n  float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;\n  vec4 grayColor = vec4(gray, gray, gray, o.a);\n  o = mix(srcColor, grayColor, grayLevel);\n  #endif\n  gl_FragColor = o;\n}"
       }
     }
   ],

assets/effects/sprite-mosaic.effect

@@ -18,14 +18,14 @@ CCEffect %{
         # X轴方块数量
         xBlockCount: {
           value: 30.0,
-          inspector: {
+          editor: {
             tooltip: "X轴方向马赛克方块数量"
           }
         }
         # Y轴方块数量
         yBlockCount: {
           value: 30.0,
-          inspector: {
+          editor: {
             tooltip: "Y轴方向马赛克方块数量"
           }
         }
@@ -85,7 +85,7 @@ CCProgram fs %{
     float xBlockCount;
     // Y轴方块数量
     float yBlockCount;
-  }
+  };
 
   /**
    * 获取v_uv0最终映射的马赛格格子的坐标

assets/effects/sprite-mosaic.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
+  "ver": "1.0.25",
   "uuid": "9638979d-62b3-4e5b-adea-7ad706e66e65",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_MOSAIC\nuniform float xBlockCount;\nuniform float yBlockCount;\n/**\n * 获取v_uv0最终映射的马赛格格子的坐标\n *\n * @return 映射后坐标\n */\nvec2 getUvMapPos() {\n\n  float xCount;\n  if (xBlockCount <= 0.0) {\n    xCount = 1.0;\n  } else {\n    xCount = xBlockCount;\n  }\n  float blockWidth = 1.0 / xCount;\n\n  float blockXIndex = floor(v_uv0.x / blockWidth);\n\n  float yCount; \n  if (yBlockCount <= 0.0) {\n    yCount = 1.0;\n  } else {\n    yCount = yBlockCount;\n  }\n  float blockHeight = 1.0 / yCount;\n  float blockYIndex = floor(v_uv0.y / blockHeight);\n\n  return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  vec2 realPos = v_uv0;\n  #if USE_MOSAIC\n  realPos = getUvMapPos();\n  #endif\n\n  #if USE_TEXTURE\n  o *= texture2D(texture, realPos);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_MOSAIC\nuniform float xBlockCount;\nuniform float yBlockCount;\nvec2 getUvMapPos() {\n  float xCount;\n  if (xBlockCount <= 0.0) {\n    xCount = 1.0;\n  } else {\n    xCount = xBlockCount;\n  }\n  float blockWidth = 1.0 / xCount;\n  float blockXIndex = floor(v_uv0.x / blockWidth);\n  float yCount;\n  if (yBlockCount <= 0.0) {\n    yCount = 1.0;\n  } else {\n    yCount = yBlockCount;\n  }\n  float blockHeight = 1.0 / yCount;\n  float blockYIndex = floor(v_uv0.y / blockHeight);\n  return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  vec2 realPos = v_uv0;\n  #if USE_MOSAIC\n  realPos = getUvMapPos();\n  #endif\n  #if USE_TEXTURE\n  o *= texture2D(texture, realPos);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_MOSAIC\nuniform Mosaic {\n\n  float xBlockCount;\n\n  float yBlockCount;\n}\n\n/**\n * 获取v_uv0最终映射的马赛格格子的坐标\n *\n * @return 映射后坐标\n */\nvec2 getUvMapPos() {\n\n  float xCount;\n  if (xBlockCount <= 0.0) {\n    xCount = 1.0;\n  } else {\n    xCount = xBlockCount;\n  }\n  float blockWidth = 1.0 / xCount;\n\n  float blockXIndex = floor(v_uv0.x / blockWidth);\n\n  float yCount; \n  if (yBlockCount <= 0.0) {\n    yCount = 1.0;\n  } else {\n    yCount = yBlockCount;\n  }\n  float blockHeight = 1.0 / yCount;\n  float blockYIndex = floor(v_uv0.y / blockHeight);\n\n  return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  vec2 realPos = v_uv0;\n  #if USE_MOSAIC\n  realPos = getUvMapPos();\n  #endif\n\n  #if USE_TEXTURE\n  o *= texture(texture, realPos);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_MOSAIC\nuniform Mosaic {\n  float xBlockCount;\n  float yBlockCount;\n};\nvec2 getUvMapPos() {\n  float xCount;\n  if (xBlockCount <= 0.0) {\n    xCount = 1.0;\n  } else {\n    xCount = xBlockCount;\n  }\n  float blockWidth = 1.0 / xCount;\n  float blockXIndex = floor(v_uv0.x / blockWidth);\n  float yCount;\n  if (yBlockCount <= 0.0) {\n    yCount = 1.0;\n  } else {\n    yCount = yBlockCount;\n  }\n  float blockHeight = 1.0 / yCount;\n  float blockYIndex = floor(v_uv0.y / blockHeight);\n  return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  vec2 realPos = v_uv0;\n  #if USE_MOSAIC\n  realPos = getUvMapPos();\n  #endif\n  #if USE_TEXTURE\n  o *= texture(texture, realPos);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n}"
       }
     }
   ],

assets/effects/sprite-old-photo.effect

@@ -21,7 +21,7 @@ CCEffect %{
         # 老化程度
         oldLevel: {
           value: 1.0,
-          inspector: {
+          editor: {
             tooltip: "老化程度",
             range: [0.0, 1.0]
           }
@@ -80,7 +80,7 @@ CCProgram fs %{
   uniform OldPhoto {
     // 老化程度
     float oldLevel;
-  }
+  };
 
   /**
    * 获取老化颜色
@@ -115,7 +115,8 @@ CCProgram fs %{
     vec4 srcColor = o;
     vec4 oldColor = getOldPhotoColor(srcColor);
 
-    o = srcColor + (oldColor - srcColor) * oldLevel;
+    // o = srcColor + (oldColor - srcColor) * oldLevel;
+    o = mix(srcColor, oldColor, oldLevel);
     #endif
     gl_FragColor = o;
   }

assets/effects/sprite-old-photo.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
+  "ver": "1.0.25",
   "uuid": "211eddf3-c53d-46e3-8c09-c1bf38e644e2",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_OLD_PHOTO\nuniform float oldLevel;\n/**\n * 获取老化颜色\n * \n * @param color 原始颜色 \n *\n * @return 老化后的颜色\n */\nvec4 getOldPhotoColor(vec4 color) {\n  float r = 0.393 * color.r + 0.769 * color.g + 0.189 * color.b; \n  float g = 0.349 * color.r + 0.686 * color.g + 0.168 * color.b; \n  float b = 0.272 * color.r + 0.534 * color.g + 0.131 * color.b;\n  return vec4(r, g, b, color.a);\n}\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  #if USE_OLD_PHOTO\n  vec4 srcColor = o;\n  vec4 oldColor = getOldPhotoColor(srcColor);\n\n  o = srcColor + (oldColor - srcColor) * oldLevel;\n  #endif\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_OLD_PHOTO\nuniform float oldLevel;\nvec4 getOldPhotoColor(vec4 color) {\n  float r = 0.393 * color.r + 0.769 * color.g + 0.189 * color.b;\n  float g = 0.349 * color.r + 0.686 * color.g + 0.168 * color.b;\n  float b = 0.272 * color.r + 0.534 * color.g + 0.131 * color.b;\n  return vec4(r, g, b, color.a);\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if USE_OLD_PHOTO\n  vec4 srcColor = o;\n  vec4 oldColor = getOldPhotoColor(srcColor);\n  o = mix(srcColor, oldColor, oldLevel);\n  #endif\n  gl_FragColor = o;\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_OLD_PHOTO\nuniform OldPhoto {\n\n  float oldLevel;\n}\n\n/**\n * 获取老化颜色\n * \n * @param color 原始颜色 \n *\n * @return 老化后的颜色\n */\nvec4 getOldPhotoColor(vec4 color) {\n  float r = 0.393 * color.r + 0.769 * color.g + 0.189 * color.b; \n  float g = 0.349 * color.r + 0.686 * color.g + 0.168 * color.b; \n  float b = 0.272 * color.r + 0.534 * color.g + 0.131 * color.b;\n  return vec4(r, g, b, color.a);\n}\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  #if USE_OLD_PHOTO\n  vec4 srcColor = o;\n  vec4 oldColor = getOldPhotoColor(srcColor);\n\n  o = srcColor + (oldColor - srcColor) * oldLevel;\n  #endif\n  gl_FragColor = o;\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if USE_OLD_PHOTO\nuniform OldPhoto {\n  float oldLevel;\n};\nvec4 getOldPhotoColor(vec4 color) {\n  float r = 0.393 * color.r + 0.769 * color.g + 0.189 * color.b;\n  float g = 0.349 * color.r + 0.686 * color.g + 0.168 * color.b;\n  float b = 0.272 * color.r + 0.534 * color.g + 0.131 * color.b;\n  return vec4(r, g, b, color.a);\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if USE_OLD_PHOTO\n  vec4 srcColor = o;\n  vec4 oldColor = getOldPhotoColor(srcColor);\n  o = mix(srcColor, oldColor, oldLevel);\n  #endif\n  gl_FragColor = o;\n}"
       }
     }
   ],

assets/effects/sprite-outline.effect

@@ -1,5 +1,5 @@
 // Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
-// 描边特效
+
 CCEffect %{
   techniques:
   - passes:
@@ -17,7 +17,7 @@ CCEffect %{
         # 描边颜色
         outlineColor: { 
           value: [1.0, 0.0, 0.0, 1.0], 
-          inspector: {
+          editor: {
             type: color,
             tooltip: "描边颜色",
           }
@@ -26,11 +26,12 @@ CCEffect %{
         # 描边宽度
         outlineWidth: { 
           value: 0.002,
-          inspector: {
+          editor: {
             tooltip: "描边宽度",
             range: [0.0, 1.0]
           }
         }
+        
 }%
 
 
@@ -109,7 +110,6 @@ CCProgram fs %{
   }
 
   #endif
-
   void main () {
     vec4 o = vec4(1, 1, 1, 1);
 

assets/effects/sprite-outline.effect.meta

@@ -1,15 +1,15 @@
 {
-  "ver": "1.0.23",
-  "uuid": "559dcd1e-233b-4e1f-b1da-733c9232f06f",
+  "ver": "1.0.25",
+  "uuid": "34c2ed47-4d59-41c4-b91c-157c32e9d0eb",
   "compiledShaders": [
     {
       "glsl1": {
-        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if SHOW_OUT_LINE\n\nuniform vec4 outlineColor;\nuniform float outlineWidth;\n\nfloat getBgAlpha() {\n  vec4 color_up = texture2D(texture, v_uv0 + vec2(0, outlineWidth)); \n  vec4 color_down = texture2D(texture, v_uv0 - vec2(0, outlineWidth)); \n  vec4 color_left = texture2D(texture, v_uv0 - vec2(outlineWidth, 0)); \n  vec4 color_right = texture2D(texture, v_uv0 + vec2(outlineWidth, 0)); \n  vec4 color_up_left = texture2D(texture, v_uv0 + vec2(outlineWidth, -outlineWidth)); \n  vec4 color_up_right = texture2D(texture, v_uv0 + vec2(outlineWidth, outlineWidth)); \n  vec4 color_down_left = texture2D(texture, v_uv0 + vec2(-outlineWidth, -outlineWidth)); \n  vec4 color_down_right = texture2D(texture, v_uv0 + vec2(-outlineWidth, outlineWidth)); \n  float total = color_right.a + color_left.a + color_down.a + color_up.a + color_up_left.a + color_up_right.a + color_down_left.a + color_down_right.a; \n  return clamp(total, 0.0, 1.0);\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_OUT_LINE\n\n    if (outlineWidth == 0.0) {\n      return;\n    }\n\n    vec4 color_dest = outlineColor * getBgAlpha();\n\n    vec4 color_src = o;\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}\n"
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_OUT_LINE\nuniform vec4 outlineColor;\nuniform float outlineWidth;\nfloat getBgAlpha() {\n  vec4 color_up = texture2D(texture, v_uv0 + vec2(0, outlineWidth));\n  vec4 color_down = texture2D(texture, v_uv0 - vec2(0, outlineWidth));\n  vec4 color_left = texture2D(texture, v_uv0 - vec2(outlineWidth, 0));\n  vec4 color_right = texture2D(texture, v_uv0 + vec2(outlineWidth, 0));\n  vec4 color_up_left = texture2D(texture, v_uv0 + vec2(outlineWidth, -outlineWidth));\n  vec4 color_up_right = texture2D(texture, v_uv0 + vec2(outlineWidth, outlineWidth));\n  vec4 color_down_left = texture2D(texture, v_uv0 + vec2(-outlineWidth, -outlineWidth));\n  vec4 color_down_right = texture2D(texture, v_uv0 + vec2(-outlineWidth, outlineWidth));\n  float total = color_right.a + color_left.a + color_down.a + color_up.a + color_up_left.a + color_up_right.a + color_down_left.a + color_down_right.a;\n  return clamp(total, 0.0, 1.0);\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_OUT_LINE\n    if (outlineWidth == 0.0) {\n      return;\n    }\n    vec4 color_dest = outlineColor * getBgAlpha();\n    vec4 color_src = o;\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}"
       },
       "glsl3": {
-        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  vec4 cc_time;\n\n  vec4 cc_screenSize;\n\n  vec4 cc_screenScale;\n\n  vec4 cc_nativeSize;\n\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n\n  vec4 cc_exposure;\n\n  vec4 cc_mainLitDir;\n\n  vec4 cc_mainLitColor;\n\n  vec4 cc_ambientSky;\n  vec4 cc_ambientGround;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n\n  v_color = a_color;\n\n  gl_Position = pos;\n}\n",
-        "frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n  \n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if SHOW_OUT_LINE\n\nuniform Outline {\n\n  vec4 outlineColor;\n\n  float outlineWidth;\n\n};\n\nfloat getBgAlpha() {\n  vec4 color_up = texture(texture, v_uv0 + vec2(0, outlineWidth)); \n  vec4 color_down = texture(texture, v_uv0 - vec2(0, outlineWidth)); \n  vec4 color_left = texture(texture, v_uv0 - vec2(outlineWidth, 0)); \n  vec4 color_right = texture(texture, v_uv0 + vec2(outlineWidth, 0)); \n  vec4 color_up_left = texture(texture, v_uv0 + vec2(outlineWidth, -outlineWidth)); \n  vec4 color_up_right = texture(texture, v_uv0 + vec2(outlineWidth, outlineWidth)); \n  vec4 color_down_left = texture(texture, v_uv0 + vec2(-outlineWidth, -outlineWidth)); \n  vec4 color_down_right = texture(texture, v_uv0 + vec2(-outlineWidth, outlineWidth)); \n  float total = color_right.a + color_left.a + color_down.a + color_up.a + color_up_left.a + color_up_right.a + color_down_left.a + color_down_right.a; \n  return clamp(total, 0.0, 1.0);\n}\n\n#endif\n\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n\n  o *= v_color;\n\n  ALPHA_TEST(o);\n\n  gl_FragColor = o;\n\n  #if SHOW_OUT_LINE\n\n    if (outlineWidth == 0.0) {\n      return;\n    }\n\n    vec4 color_dest = outlineColor * getBgAlpha();\n\n    vec4 color_src = o;\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}\n"
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if SHOW_OUT_LINE\nuniform Outline {\n  vec4 outlineColor;\n  float outlineWidth;\n};\nfloat getBgAlpha() {\n  vec4 color_up = texture(texture, v_uv0 + vec2(0, outlineWidth));\n  vec4 color_down = texture(texture, v_uv0 - vec2(0, outlineWidth));\n  vec4 color_left = texture(texture, v_uv0 - vec2(outlineWidth, 0));\n  vec4 color_right = texture(texture, v_uv0 + vec2(outlineWidth, 0));\n  vec4 color_up_left = texture(texture, v_uv0 + vec2(outlineWidth, -outlineWidth));\n  vec4 color_up_right = texture(texture, v_uv0 + vec2(outlineWidth, outlineWidth));\n  vec4 color_down_left = texture(texture, v_uv0 + vec2(-outlineWidth, -outlineWidth));\n  vec4 color_down_right = texture(texture, v_uv0 + vec2(-outlineWidth, outlineWidth));\n  float total = color_right.a + color_left.a + color_down.a + color_up.a + color_up_left.a + color_up_right.a + color_down_left.a + color_down_right.a;\n  return clamp(total, 0.0, 1.0);\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if SHOW_OUT_LINE\n    if (outlineWidth == 0.0) {\n      return;\n    }\n    vec4 color_dest = outlineColor * getBgAlpha();\n    vec4 color_src = o;\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n  #endif\n}"
       }
     }
   ],

assets/effects/sprite-point-light.effect

@@ -0,0 +1,182 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+// 点光/点扩散
+// 原理：
+// 1. 画圆
+// 2. 圆心高亮（透明度=1.0），圆边缘不亮（透明度=0.0）
+// 3. 在原图像上方叠加圆
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+
+        #  扩散颜色
+        centerColor: {
+          value: [1.0, 1.0, 0.0, 1.0], 
+          editor: { 
+            type: color,
+            tooltip: "发光颜色"
+          } 
+        }
+
+        # 扩散起点坐标
+        centerPoint: {
+          value: [0.2, 0.2],
+          editor: {
+            tooltip: "扩散起点坐标" 
+          }
+        }
+
+        # 扩散半径
+        radius: {
+          value: 0.4,
+          editor: {
+            tooltip: "扩散半径"
+          }
+        }
+
+        # 裁剪掉透明区域上的光
+        cropAlpha: {
+          value: 1.0,
+          editor: {
+            tooltip: "是否裁剪透明区域上的光。0：不启用，非0：启用"
+          }
+        }
+
+        # 是否启用迷雾效果
+        enableFog: {
+          value: 0.0,
+          editor: {
+            tooltip: "是否启用迷雾效果。0：不启用，非0：启用"
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if ENABLE_DIFFUSION
+  uniform Diffusion {
+    // 扩散颜色
+    vec4 centerColor;
+
+    // 扩散起点坐标
+    vec2 centerPoint;
+
+    // 扩展半径
+    float radius;
+
+    // 裁剪掉透明区域上的光
+    // ps：编辑器还不支持 bool 类型的样子，因此用float来定义
+    float cropAlpha;   
+
+    // 是否启用迷雾效果
+    // ps：编辑器还不支持 bool 类型的样子，因此用float来定义
+    float enableFog;
+  };
+
+  /**
+   * 添加某个扩散点后混合后的纹理颜色
+   */
+  vec4 addLightColor(vec4 textureColor, vec2 centerPoint, float radius, vec4 centerColor) {
+    // 计算当前 uv 到圆心起点的距离
+    float dis = distance(v_uv0, centerPoint);
+
+    float a = 1.0 ;
+
+    // 裁剪掉透明区域上的点光
+    if (bool(cropAlpha)) {
+      a *= step(0.01, textureColor.a);
+    }
+
+    // 裁剪掉光束范围外的uv（迷雾效果）
+    if (!bool(enableFog)) {
+      a *= step(dis, radius);
+    }
+
+    // 加入从中心往外渐变的效果
+    a *= 1.0 - (dis / radius);
+
+    // 计算出圆范围内，不同 uv 对应的实际颜色值
+    vec4 lightColor = centerColor * a;
+
+    // 混合颜色：在原始图像颜色上叠加圆颜色
+    return textureColor * textureColor.a + lightColor;
+  }
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    gl_FragColor = o;
+    
+    #if ENABLE_DIFFUSION
+    gl_FragColor = addLightColor(gl_FragColor, centerPoint, radius, centerColor);
+    #endif
+  }
+}%

assets/effects/sprite-point-light.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "72a182fc-08a6-4faa-8e36-8bd84b4a0b53",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_DIFFUSION\nuniform vec4 centerColor;\nuniform vec2 centerPoint;\nuniform float radius;\nuniform float cropAlpha;\nuniform float enableFog;\nvec4 addLightColor(vec4 textureColor, vec2 centerPoint, float radius, vec4 centerColor) {\n  float dis = distance(v_uv0, centerPoint);\n  float a = 1.0 ;\n  if (bool(cropAlpha)) {\n    a *= step(0.01, textureColor.a);\n  }\n  if (!bool(enableFog)) {\n    a *= step(dis, radius);\n  }\n  a *= 1.0 - (dis / radius);\n  vec4 lightColor = centerColor * a;\n  return textureColor * textureColor.a + lightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_DIFFUSION\n  gl_FragColor = addLightColor(gl_FragColor, centerPoint, radius, centerColor);\n  #endif\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_DIFFUSION\nuniform Diffusion {\n  vec4 centerColor;\n  vec2 centerPoint;\n  float radius;\n  float cropAlpha;\n  float enableFog;\n};\nvec4 addLightColor(vec4 textureColor, vec2 centerPoint, float radius, vec4 centerColor) {\n  float dis = distance(v_uv0, centerPoint);\n  float a = 1.0 ;\n  if (bool(cropAlpha)) {\n    a *= step(0.01, textureColor.a);\n  }\n  if (!bool(enableFog)) {\n    a *= step(dis, radius);\n  }\n  a *= 1.0 - (dis / radius);\n  vec4 lightColor = centerColor * a;\n  return textureColor * textureColor.a + lightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_DIFFUSION\n  gl_FragColor = addLightColor(gl_FragColor, centerPoint, radius, centerColor);\n  #endif\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-round-corner-crop-v1.effect

@@ -0,0 +1,145 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+//
+// 圆角裁剪（仅支持正方形纹理）
+//
+// 原理：https://www.cnblogs.com/jqm304775992/p/4987793.html
+// 代码：复制 yanjifa/shaderDemor 的 https://github.com/yanjifa/shaderDemo/blob/master/assets/Effect/CircleAvatar.effect
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+        # 圆角半径
+        radius: {
+          value: 0.4,
+          editor: {
+            tooltip: "圆角半径"
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if ENABLE_ROUNDCORNER
+  uniform RoundCorner {
+    // 圆角半径
+    float radius;
+  };
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    #if ENABLE_ROUNDCORNER
+    // 约束圆角半径范围在 [0.0, 0.5]
+    float circleRadius = clamp(0.0, 0.5, radius);
+
+    // 将纹理uv往左上偏移，实现偏移后的坐标系原点在纹理中心
+    vec2 uv = v_uv0.xy - vec2(0.5, 0.5);
+
+    // uv.x , uv.y :              为偏移后的的uv
+    // abs(uv.x) , abs(uv.y) :    将第二、三、四象限的点都投影到第一象限上，这样子只需要处理第一象限的情况就可以，简化判断
+    // 0.5 - radius :             计算出第一象限的圆角所在圆的圆心坐标
+    // (rx, ry) :                 偏移映射后的 新的uv 坐标，相对于 第一象限圆角坐在圆心坐标 的相对坐标
+    float rx = abs(uv.x) - (0.5 - circleRadius);
+    float ry = abs(uv.y) - (0.5 - circleRadius);
+
+    // 区分 以第一象限圆角所在圆心坐标为原点的坐标的四个象限
+    //
+    // 第一象限 mx = 1, my = 1
+    // 第二象限 mx = 0, my = 1
+    // 第三象限 mx = 0, my = 0
+    // 第四象限 mx = 1, my = 0
+    // 
+    // 当 mx * my 时，只要等于1，那就是标识第一象限（实际对应圆角区域所在矩形），否则就是第二、三、四象限
+    float mx = step(0.5 - circleRadius, abs(uv.x));
+    float my = step(0.5 - circleRadius, abs(uv.y));
+
+    // 计算相对uv坐标到圆心的距离
+    float len = length(vec2(rx, ry));
+
+    // mx * my = 0 时，代表非圆角区域，a 值为1，代表完全采用原始纹理的透明度
+    // mx * my = 1 时，代表园所所在矩形区域
+    //  step(circleRadius, len) 可以区分出圆角所在矩形区域的 圆角区域 和 非圆角区域
+    //    其中圆角区域值为0，非圆角区域值为1
+    //      当为圆角区域时，a 值为1，代表完全采用原始纹理透明度
+    //      当为非圆角区域时，a 值为0，代表完全透明
+    //    至此已经实现圆角裁剪
+    //  
+    //  smoothstep(0., circleRadius * 0.01, len - circleRadius) 是用于抗锯齿优化
+    //    原理：针对点在非圆角区域的情况，针对点在大于「圆半径一点点」地方的区域，进行平滑过渡，以实现抗锯齿
+    //    其中，
+    //      「圆半径一点点」用  circleRadius * 0.01 表示（0.01 可自行改变）
+    //      点在大于圆半径的区域用 len - circleRadius ，此值会在 [0.0, circleRadius * 0.01] 之间时会平滑过渡
+    float a = 1.0 - mx * my * step(circleRadius, len) * smoothstep(0., circleRadius * 0.01, len - circleRadius);
+    o = vec4(o.rgb, o.a * a);
+    #endif
+    gl_FragColor = o;
+  }
+}%

assets/effects/sprite-round-corner-crop-v1.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "a4afedba-5234-44d7-9031-cba83051d521",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_ROUNDCORNER\nuniform float radius;\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if ENABLE_ROUNDCORNER\n  float circleRadius = clamp(0.0, 0.5, radius);\n  vec2 uv = v_uv0.xy - vec2(0.5, 0.5);\n  float rx = abs(uv.x) - (0.5 - circleRadius);\n  float ry = abs(uv.y) - (0.5 - circleRadius);\n  float mx = step(0.5 - circleRadius, abs(uv.x));\n  float my = step(0.5 - circleRadius, abs(uv.y));\n  float len = length(vec2(rx, ry));\n  float a = 1.0 - mx * my * step(circleRadius, len) * smoothstep(0., circleRadius * 0.01, len - circleRadius);\n  o = vec4(o.rgb, o.a * a);\n  #endif\n  gl_FragColor = o;\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_ROUNDCORNER\nuniform RoundCorner {\n  float radius;\n};\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if ENABLE_ROUNDCORNER\n  float circleRadius = clamp(0.0, 0.5, radius);\n  vec2 uv = v_uv0.xy - vec2(0.5, 0.5);\n  float rx = abs(uv.x) - (0.5 - circleRadius);\n  float ry = abs(uv.y) - (0.5 - circleRadius);\n  float mx = step(0.5 - circleRadius, abs(uv.x));\n  float my = step(0.5 - circleRadius, abs(uv.y));\n  float len = length(vec2(rx, ry));\n  float a = 1.0 - mx * my * step(circleRadius, len) * smoothstep(0., circleRadius * 0.01, len - circleRadius);\n  o = vec4(o.rgb, o.a * a);\n  #endif\n  gl_FragColor = o;\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/effects/sprite-round-corner-crop-v2.effect

@@ -0,0 +1,192 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.  
+//
+// 圆角裁剪（支持任意宽高纹理）
+//
+// 原理：
+//  1. 正方形纹理的圆角原理参考 https://www.cnblogs.com/jqm304775992/p/4987793.html 
+//  2. 正方形纹理的圆角代码参考 yanjifa/shaderDemor 的 https://github.com/yanjifa/shaderDemo/blob/master/assets/Effect/CircleAvatar.effect
+//  3. 上述皆为只针对正方形纹理做的操作，如果是长方形的纹理，那么圆角就会有拉伸后的效果，最后变成看起来就不是圆角了，本特效支持任意长方形做圆角
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        texture: { value: white }
+        alphaThreshold: { value: 0.5 }
+
+        # 圆角x轴半径长度（相对于纹理宽度）
+        xRadius: {
+          value: 0.4,
+          editor: {
+            tooltip: "圆角x轴半径长度（相对于纹理宽度）"
+          }
+        }
+
+        # 圆角y轴半径长度（相对于纹理高度）
+        yRadius: {
+          value: 0.4,
+          editor: {
+            tooltip: "圆角y轴半径长度（相对于纹理高度）"
+          }
+        }
+}%
+
+
+CCProgram vs %{
+  precision highp float;
+
+  #include <cc-global>
+  #include <cc-local>
+
+  in vec3 a_position;
+  in vec4 a_color;
+  out vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+  #endif
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    #if CC_USE_MODEL
+    pos = cc_matViewProj * cc_matWorld * pos;
+    #else
+    pos = cc_matViewProj * pos;
+    #endif
+
+    #if USE_TEXTURE
+    v_uv0 = a_uv0;
+    #endif
+
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  
+  #include <alpha-test>
+
+  in vec4 v_color;
+
+  #if USE_TEXTURE
+  in vec2 v_uv0;
+  uniform sampler2D texture;
+  #endif
+
+  #if ENABLE_ROUNDCORNER
+  uniform RoundCorner {
+    // 圆角x轴半径长度（相对于纹理宽度）
+    float xRadius;
+
+    // 圆角y轴半径长度（相对于纹理高度）
+    float yRadius;
+  };
+  #endif
+
+  void main () {
+    vec4 o = vec4(1, 1, 1, 1);
+
+    #if USE_TEXTURE
+    o *= texture(texture, v_uv0);
+      #if CC_USE_ALPHA_ATLAS_TEXTURE
+      o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;
+      #endif
+    #endif
+
+    o *= v_color;
+
+    ALPHA_TEST(o);
+
+    #if ENABLE_ROUNDCORNER
+
+    // 约束圆角半径范围在 [0.0, 0.5]
+    // 
+    // 请注意这里我是用椭圆前缀去命名的半径
+    // 
+    // 为什么是椭圆？
+    // 
+    // 因为圆角，相对于长方形的纹理的宽高来说，归一化后值并不一样，不是圆，而是一个椭圆
+    //
+    // 比如：
+    //
+    // 纹理是 200 x 100 的像素，圆角半径是20像素，那么归一化后
+    //    X轴上的半径就是 20 / 200 = 0.1 
+    //    Y轴上的半径就是 20 / 100 = 0.2
+    //
+    // 这就会变成是椭圆，而不是圆
+    float ellipseXRadius = clamp(0.0, 0.5, xRadius);
+    float ellipseYRadius = clamp(0.0, 0.5, yRadius);
+
+    // 将纹理uv往左上偏移，实现偏移后的坐标系原点在纹理中心
+    vec2 uv = v_uv0.xy - vec2(0.5, 0.5);
+
+    // uv.x , uv.y :              为偏移后的的uv
+    // abs(uv.x) , abs(uv.y) :    将第二、三、四象限的点都投影到第一象限上，这样子只需要处理第一象限的情况就可以，简化判断
+    // 0.5 - radius :             计算出第一象限的圆角所在圆的圆心坐标
+    // (rx, ry) :                 偏移映射后的 新的uv 坐标，相对于 第一象限圆角坐在圆心坐标 的相对坐标
+    float rx = abs(uv.x) - (0.5 - ellipseXRadius);
+    float ry = abs(uv.y) - (0.5 - ellipseYRadius);
+
+    // 区分 以第一象限圆角所在圆心坐标为原点的坐标的四个象限
+    //
+    // 第一象限 mx = 1, my = 1
+    // 第二象限 mx = 0, my = 1
+    // 第三象限 mx = 0, my = 0
+    // 第四象限 mx = 1, my = 0
+    // 
+    // 当 mx * my 时，只要等于1，那就是标识第一象限（实际对应圆角区域所在矩形），否则就是第二、三、四象限
+    float mx = step(0.5 - ellipseXRadius, abs(uv.x));
+    float my = step(0.5 - ellipseYRadius, abs(uv.y));
+
+    // 判断点(rx, ry)是否在椭圆外部（应用椭圆公式）
+    float isOutOfEllipse = step(1.0, pow(rx, 2.0) / pow(xRadius, 2.0) + pow(ry, 2.0) / pow(yRadius, 2.0));
+
+    ///////////////////////////////////////////////////////////////////////////////////////////
+    // 抗锯齿
+    // 1. 先计算当前点到椭圆中心的角度
+    float angleInRadian = atan(ry / rx);
+
+    // 2. 计算这个角度下，对于对应圆角（椭圆）上的点 
+    vec2 pointInEllipse = vec2(xRadius * cos(angleInRadian), yRadius * sin(angleInRadian));
+
+    // 3. 计算这个角度下，比当前圆角大一点椭圆上的点
+    vec2 pointInBigEllipse = vec2((xRadius * 1.01) * cos(angleInRadian), (yRadius * 1.01)* sin(angleInRadian));
+
+    // 4. 计算最远点到当前椭圆的距离
+    float maxDis = distance(pointInBigEllipse, pointInEllipse);
+
+    // 5. 计算当前点到当前椭圆的距离
+    float curDis = distance(vec2(rx, ry), pointInEllipse);
+
+    // 6. 生成插值
+    float smo = smoothstep(0.0, maxDis, curDis);
+    ///////////////////////////////////////////////////////////////////////////////////////////
+
+    // mx * my = 0 时，代表非椭圆角区域，alpha 值为1，代表完全采用原始纹理的透明度
+    // mx * my = 1 时，代表椭圆角所在矩形区域
+    //  isOutOfEllipse: 
+    //    当点在椭圆外部时，此值为1，导致 alpha 最终值为0.0，即表示不显示椭圆外部的像素
+    //    当点在椭圆内部时，此值为0，导致 alpha 最终值为1.0，即表示显示椭圆内部的像素
+    //  smo : 抗锯齿实现
+    // float alpha = 1.0 - mx * my * isOutOfEllipse;
+    float alpha = 1.0 - mx * my * isOutOfEllipse * smo;
+
+    o = vec4(o.rgb, o.a * alpha);
+
+    #endif
+    gl_FragColor = o;
+  }
+}%

assets/effects/sprite-round-corner-crop-v2.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "7c24b57e-e819-4fc9-a8d2-b06cf61b782d",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_ROUNDCORNER\nuniform float xRadius;\nuniform float yRadius;\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if ENABLE_ROUNDCORNER\n  float ellipseXRadius = clamp(0.0, 0.5, xRadius);\n  float ellipseYRadius = clamp(0.0, 0.5, yRadius);\n  vec2 uv = v_uv0.xy - vec2(0.5, 0.5);\n  float rx = abs(uv.x) - (0.5 - ellipseXRadius);\n  float ry = abs(uv.y) - (0.5 - ellipseYRadius);\n  float mx = step(0.5 - ellipseXRadius, abs(uv.x));\n  float my = step(0.5 - ellipseYRadius, abs(uv.y));\n  float isOutOfEllipse = step(1.0, pow(rx, 2.0) / pow(xRadius, 2.0) + pow(ry, 2.0) / pow(yRadius, 2.0));\n  float angleInRadian = atan(ry / rx);\n  vec2 pointInEllipse = vec2(xRadius * cos(angleInRadian), yRadius * sin(angleInRadian));\n  vec2 pointInBigEllipse = vec2((xRadius * 1.01) * cos(angleInRadian), (yRadius * 1.01)* sin(angleInRadian));\n  float maxDis = distance(pointInBigEllipse, pointInEllipse);\n  float curDis = distance(vec2(rx, ry), pointInEllipse);\n  float smo = smoothstep(0.0, maxDis, curDis);\n  float alpha = 1.0 - mx * my * isOutOfEllipse * smo;\n  o = vec4(o.rgb, o.a * alpha);\n  #endif\n  gl_FragColor = o;\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  mat4 cc_matView;\n  mat4 cc_matViewInv;\n  mat4 cc_matProj;\n  mat4 cc_matProjInv;\n  mat4 cc_matViewProj;\n  mat4 cc_matViewProjInv;\n  vec4 cc_cameraPos;\n  vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n  mat4 cc_matWorld;\n  mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  #if CC_USE_MODEL\n  pos = cc_matViewProj * cc_matWorld * pos;\n  #else\n  pos = cc_matViewProj * pos;\n  #endif\n  #if USE_TEXTURE\n  v_uv0 = a_uv0;\n  #endif\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n  uniform ALPHA_TEST {\n    float alphaThreshold;\n  };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n  #if USE_ALPHA_TEST\n      if (color.a < alphaThreshold) discard;\n  #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n  #if USE_ALPHA_TEST\n      if (alpha < alphaThreshold) discard;\n  #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_ROUNDCORNER\nuniform RoundCorner {\n  float xRadius;\n  float yRadius;\n};\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  #if ENABLE_ROUNDCORNER\n  float ellipseXRadius = clamp(0.0, 0.5, xRadius);\n  float ellipseYRadius = clamp(0.0, 0.5, yRadius);\n  vec2 uv = v_uv0.xy - vec2(0.5, 0.5);\n  float rx = abs(uv.x) - (0.5 - ellipseXRadius);\n  float ry = abs(uv.y) - (0.5 - ellipseYRadius);\n  float mx = step(0.5 - ellipseXRadius, abs(uv.x));\n  float my = step(0.5 - ellipseYRadius, abs(uv.y));\n  float isOutOfEllipse = step(1.0, pow(rx, 2.0) / pow(xRadius, 2.0) + pow(ry, 2.0) / pow(yRadius, 2.0));\n  float angleInRadian = atan(ry / rx);\n  vec2 pointInEllipse = vec2(xRadius * cos(angleInRadian), yRadius * sin(angleInRadian));\n  vec2 pointInBigEllipse = vec2((xRadius * 1.01) * cos(angleInRadian), (yRadius * 1.01)* sin(angleInRadian));\n  float maxDis = distance(pointInBigEllipse, pointInEllipse);\n  float curDis = distance(vec2(rx, ry), pointInEllipse);\n  float smo = smoothstep(0.0, maxDis, curDis);\n  float alpha = 1.0 - mx * my * isOutOfEllipse * smo;\n  o = vec4(o.rgb, o.a * alpha);\n  #endif\n  gl_FragColor = o;\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/materials/builtin-2d-sprite-explain.mtl

@@ -1,13 +1,16 @@
 {
   "__type__": "cc.Material",
-  "_name": "",
+  "_name": "builtin-2d-sprite-explain",
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
     "__uuid__": "8f277982-dc0a-4030-90cc-b336a928a372"
   },
-  "_defines": {
-    "USE_TEXTURE": true
-  },
-  "_props": {}
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true
+      }
+    }
+  }
 }

assets/materials/builtin-2d-sprite-explain.mtl.meta

@@ -1,5 +1,5 @@
 {
-  "ver": "1.0.2",
+  "ver": "1.0.3",
   "uuid": "ca058f99-941b-40f2-b208-d776de59abed",
   "dataAsSubAsset": null,
   "subMetas": {}

assets/materials/loading-style-1.mtl

@@ -0,0 +1,28 @@
+{
+  "__type__": "cc.Material",
+  "_name": "loading-style-1",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "aa3b729c-fb16-4293-8789-8b7f36e017f1"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "USE_LOADING_STYLE": true,
+        "USE_ANTI_ALIAS": true
+      },
+      "props": {
+        "u_arc_color": {
+          "__type__": "cc.Color",
+          "r": 255,
+          "g": 255,
+          "b": 255,
+          "a": 255
+        }
+      }
+    }
+  }
+}

assets/materials/loading-style-1.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "297af3e9-5fd3-41ec-9005-ae50b366f81c",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/materials/sprite-flash-light.mtl

@@ -0,0 +1,29 @@
+{
+  "__type__": "cc.Material",
+  "_name": "sprite-flash-light",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "e9682cd1-a19c-4fcb-ad8c-cf1783b805e6"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "props": {
+        "lightColor": {
+          "__type__": "cc.Color",
+          "r": 255,
+          "g": 245,
+          "b": 0,
+          "a": 255
+        },
+        "lightAngle": 36,
+        "lightWidth": 0.2
+      },
+      "defines": {
+        "USE_TEXTURE": true,
+        "ENABLE_LIGHT": true
+      }
+    }
+  }
+}

assets/materials/sprite-flash-light.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "43a22f18-72fc-4399-b5ae-8305705861f4",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/materials/sprite-gaussian-blur-v1.mtl

@@ -0,0 +1,18 @@
+{
+  "__type__": "cc.Material",
+  "_name": "sprite-gaussian-blur-v1",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "41f4d474-d707-45bb-af93-637573f92d54"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "ENABLE_GAUSSIAN_BLUR": true
+      }
+    }
+  }
+}

assets/materials/sprite-gaussian-blur-v1.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "dd3d8f78-9b79-4ca7-9bf7-7a09f7b34108",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/materials/sprite-glow-inner-v1.mtl

@@ -0,0 +1,18 @@
+{
+  "__type__": "cc.Material",
+  "_name": "New Material",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "345a48c3-c00c-45d2-b6c9-b1ac49f46662"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "SHOW_INNER_GLOW": true
+      }
+    }
+  }
+}

assets/materials/sprite-glow-inner-v1.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "647e873f-e0ed-4ce7-84cb-9e4d4f8a211f",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/materials/sprite-glow-inner-v2.mtl

@@ -0,0 +1,28 @@
+{
+  "__type__": "cc.Material",
+  "_name": "sprite-glow-inner-v2",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "c49fbec9-7e8c-4114-a058-354eebd04446"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "SHOW_INNER_GLOW": true
+      },
+      "props": {
+        "glowColor": {
+          "__type__": "cc.Color",
+          "r": 255,
+          "g": 255,
+          "b": 0,
+          "a": 255
+        },
+        "glowRange": 60
+      }
+    }
+  }
+}

assets/materials/sprite-glow-inner-v2.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "5e2baa0c-d8bf-493f-89f7-a11352092439",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/materials/sprite-glow-inner.mtl

@@ -1,26 +0,0 @@
-{
-  "__type__": "cc.Material",
-  "_name": "",
-  "_objFlags": 0,
-  "_native": "",
-  "_effectAsset": {
-    "__uuid__": "90211f16-c00e-4c37-a192-43ec50c9ea35"
-  },
-  "_defines": {
-    "USE_TEXTURE": true,
-    "USE_ALPHA_TEST": false,
-    "SHOW_INNER_GLOW": true
-  },
-  "_props": {
-    "texture": null,
-    "glowColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 0,
-      "b": 0,
-      "a": 255
-    },
-    "glowColorSize": 0.2,
-    "glowThreshold": 0.1
-  }
-}

assets/materials/sprite-glow-inner.mtl.meta

@@ -1,6 +0,0 @@
-{
-  "ver": "1.0.2",
-  "uuid": "2c760728-404d-4553-a1d0-7ab18263845c",
-  "dataAsSubAsset": null,
-  "subMetas": {}
-}

assets/materials/sprite-glow-outter.mtl

@@ -1,26 +1,18 @@
 {
   "__type__": "cc.Material",
-  "_name": "",
+  "_name": "New Material",
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
-    "__uuid__": "89f30b2e-b75e-49b1-9dfc-cb341cadd30a"
+    "__uuid__": "67e9833e-aa43-427a-ba89-d7bdd1ef0aed"
   },
-  "_defines": {
-    "USE_TEXTURE": true,
-    "USE_ALPHA_TEST": false,
-    "SHOW_OUTTER_GLOW": true
-  },
-  "_props": {
-    "texture": null,
-    "glowColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 0,
-      "b": 0,
-      "a": 255
-    },
-    "glowColorSize": 0.15,
-    "glowThreshold": 1
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "SHOW_OUTTER_GLOW": true
+      }
+    }
   }
 }

assets/materials/sprite-glow-outter.mtl.meta

@@ -1,6 +1,6 @@
 {
-  "ver": "1.0.2",
-  "uuid": "16dd0f06-6280-4d74-8483-a50e23c00733",
+  "ver": "1.0.3",
+  "uuid": "b82b2ec7-1bf3-4840-b9af-66d2a0250c14",
   "dataAsSubAsset": null,
   "subMetas": {}
 }

assets/materials/sprite-gray.mtl

@@ -1,14 +1,18 @@
 {
   "__type__": "cc.Material",
-  "_name": "",
+  "_name": "sprite-gray",
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
     "__uuid__": "2e5b29d9-dd5e-4f3d-92e9-e580745b3bc8"
   },
-  "_defines": {
-    "USE_TEXTURE": true,
-    "USE_GRAY": true
-  },
-  "_props": {}
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true,
+        "USE_GRAY": true
+      }
+    }
+  }
 }

assets/materials/sprite-gray.mtl.meta

@@ -1,5 +1,5 @@
 {
-  "ver": "1.0.2",
+  "ver": "1.0.3",
   "uuid": "ee9df2cd-dc1c-4fa7-9ef6-b253eee81746",
   "dataAsSubAsset": null,
   "subMetas": {}

assets/materials/sprite-mosaic.mtl

@@ -1,17 +1,22 @@
 {
   "__type__": "cc.Material",
-  "_name": "",
+  "_name": "sprite-mosaic",
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
     "__uuid__": "9638979d-62b3-4e5b-adea-7ad706e66e65"
   },
-  "_defines": {
-    "USE_TEXTURE": true,
-    "USE_MOSAIC": true
-  },
-  "_props": {
-    "xBlockCount": 50,
-    "yBlockCount": 50
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "props": {
+        "xBlockCount": 40,
+        "yBlockCount": 40
+      },
+      "defines": {
+        "USE_TEXTURE": true,
+        "USE_MOSAIC": true
+      }
+    }
   }
 }

assets/materials/sprite-mosaic.mtl.meta

@@ -1,5 +1,5 @@
 {
-  "ver": "1.0.2",
+  "ver": "1.0.3",
   "uuid": "f2651803-80c3-4665-bd81-2ad946a12dec",
   "dataAsSubAsset": null,
   "subMetas": {}

assets/materials/sprite-old-photo.mtl

@@ -1,14 +1,18 @@
 {
   "__type__": "cc.Material",
-  "_name": "",
+  "_name": "sprite-old-photo",
   "_objFlags": 0,
   "_native": "",
   "_effectAsset": {
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 }

assets/materials/sprite-old-photo.mtl.meta

@@ -1,5 +1,5 @@
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assets/materials/sprite-outline.mtl

@@ -1,25 +1,18 @@
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 }

assets/materials/sprite-outline.mtl.meta

@@ -1,6 +1,6 @@
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   "subMetas": {}
 }

assets/materials/sprite-point-light.mtl

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assets/materials/sprite-point-light.mtl.meta

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assets/materials/sprite-round-corner-crop-v1.mtl.meta

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assets/materials/sprite-round-corner-crop-v2.mtl.meta

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assets/migration.meta

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+  "uuid": "4a779443-b2a6-4aa1-ba46-02baa772b60f",
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assets/migration/use_reversed_rotateBy.js

@@ -0,0 +1,13 @@
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+ * This script is automatically generated by Cocos Creator and is only used for projects compatible with v2.1.0/v2.1.1/v2.3.0/v2.3.1/v2.3.2 versions.
+ * You do not need to manually add this script in any other project.
+ * If you don't use cc.Action in your project, you can delete this script directly.
+ * If your project is hosted in VCS such as git, submit this script together.
+ *
+ * 此脚本由 Cocos Creator 自动生成，仅用于兼容 v2.1.0/v2.1.1/v2.3.0/v2.3.1/v2.3.2 版本的工程，
+ * 你无需在任何其它项目中手动添加此脚本。
+ * 如果你的项目中没用到 Action，可直接删除该脚本。
+ * 如果你的项目有托管于 git 等版本库，请将此脚本一并上传。
+ */
+
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+  "isPlugin": false,
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+}

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assets/scenes/GaussianBlurV1EffectScene.fire.meta

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assets/scenes/GlowOutterEffectScene.fire.meta

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assets/scenes/GrayEffectScene.fire

@@ -82,6 +82,9 @@
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@@ -2058,5 +2061,31 @@
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assets/scenes/GrayEffectScene.fire.meta

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assets/scenes/LoadingStyle1EffectScene.fire

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assets/scenes/LoadingStyle1EffectScene.fire.meta

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+}

assets/scenes/MosaicEffectScene.fire

@@ -82,6 +82,9 @@
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assets/scenes/MosaicEffectScene.fire.meta

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assets/scenes/OldPhotoEffectScene.fire

@@ -82,6 +82,9 @@
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assets/scenes/OldPhotoEffectScene.fire.meta

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assets/scenes/OutlineEffectScene.fire

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       }
     ],
     "_srcBlendFactor": 770,
@@ -1660,7 +1667,7 @@
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "daf44951-2c80-4778-b99f-52cfc78ab053"
+        "__uuid__": "df1eb418-ec89-4e04-a579-03fcfbc315fc"
       }
     ],
     "_srcBlendFactor": 770,
@@ -1754,7 +1761,7 @@
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "daf44951-2c80-4778-b99f-52cfc78ab053"
+        "__uuid__": "df1eb418-ec89-4e04-a579-03fcfbc315fc"
       }
     ],
     "_srcBlendFactor": 770,
@@ -1848,7 +1855,7 @@
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "daf44951-2c80-4778-b99f-52cfc78ab053"
+        "__uuid__": "df1eb418-ec89-4e04-a579-03fcfbc315fc"
       }
     ],
     "_useOriginalSize": false,
@@ -1861,6 +1868,8 @@
     "_isSystemFontUsed": true,
     "_spacingX": 0,
     "_batchAsBitmap": false,
+    "_styleFlags": 0,
+    "_underlineHeight": 0,
     "_N$horizontalAlign": 1,
     "_N$verticalAlign": 1,
     "_N$fontFamily": "Arial",
@@ -1894,7 +1903,7 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 167.5,
-      "height": 33.33
+      "height": 40
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1906,7 +1915,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        -567.065,
+        -570.4000000000001,
         0,
         0,
         0,
@@ -1940,7 +1949,7 @@
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "daf44951-2c80-4778-b99f-52cfc78ab053"
+        "__uuid__": "df1eb418-ec89-4e04-a579-03fcfbc315fc"
       }
     ],
     "_useOriginalSize": false,
@@ -1955,6 +1964,8 @@
     "_isSystemFontUsed": false,
     "_spacingX": 0,
     "_batchAsBitmap": false,
+    "_styleFlags": 0,
+    "_underlineHeight": 0,
     "_N$horizontalAlign": 1,
     "_N$verticalAlign": 1,
     "_N$fontFamily": "Arial",
@@ -2000,7 +2011,7 @@
     "_layoutSize": {
       "__type__": "cc.Size",
       "width": 384,
-      "height": 583.73
+      "height": 590.4
     },
     "_resize": 1,
     "_N$layoutType": 2,
@@ -2058,5 +2069,32 @@
     },
     "_enabled": true,
     "_id": "580AzT6xFJvb7ohciGgehV"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 45,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "f7GTkBg4hJMpPgwjS3Vbiz"
   }
 ]

assets/scenes/OutlineEffectScene.fire.meta

@@ -1,5 +1,5 @@
 {
-  "ver": "1.2.5",
+  "ver": "1.2.7",
   "uuid": "dbecc9f5-b74f-4e1d-a024-bf3d5eac0847",
   "asyncLoadAssets": false,
   "autoReleaseAssets": false,

assets/scenes/PointLightEffectScene.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.7",
+  "uuid": "7d64bd80-8e2c-4c7c-8d65-ea69b0c4b3d3",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/scenes/PreviewEffectScene.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.7",
+  "uuid": "3bf0537b-ca38-4d1d-9c51-4e6c8a6369b0",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/scenes/RoundCornerCropV1EffectScene.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.7",
+  "uuid": "6c351889-b6c8-409f-b36c-4263b06d0b23",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/scenes/RoundCornerCropV2EffectScene.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.7",
+  "uuid": "c2dec4ed-8129-40a2-9a1e-2440da772015",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/scripts/FlashLightCtrlComponent.ts

@@ -0,0 +1,97 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class FlashLightCtrlComponent extends cc.Component {
+    private _flashLightUBO: FlashLightUBO = new FlashLightUBO();
+
+    onEnable() {
+        this.node.on(cc.Node.EventType.TOUCH_START, this._onTouchStart, this);
+        this.node.on(cc.Node.EventType.TOUCH_MOVE, this._onTouchMove, this);
+        this.node.on("on_property_change", this._onPropertyChange, this);
+    }
+
+    onDisable() {
+        this.node.off(cc.Node.EventType.TOUCH_START, this._onTouchStart, this);
+        this.node.off(cc.Node.EventType.TOUCH_MOVE, this._onTouchMove, this);
+        this.node.off("on_property_change", this._onPropertyChange, this);
+    }
+
+    private _onTouchStart(event: cc.Event.EventTouch) {
+        this._onTouchMove(event);
+    }
+
+    private _onTouchMove(event: cc.Event.EventTouch) {
+        let touchPointInWorldSpace = event.getLocation();
+        let touchPointInNodeSpace = this.node.convertToNodeSpaceAR(touchPointInWorldSpace);
+
+        // 将触摸点转换为OPENGL坐标系并归一化
+        // OpenGl 坐标系原点在左上角
+        this._flashLightUBO.lightCenterPoint = cc.v2(
+            this.node.anchorX + touchPointInNodeSpace.x / this.node.width,
+            1 - (this.node.anchorY + touchPointInNodeSpace.y / this.node.height)
+        );
+
+        this._updateMaterial();
+    }
+
+    private _onPropertyChange(localDiffusionUniform: FlashLightUBO) {
+        this._flashLightUBO.lightColor = localDiffusionUniform.lightColor;
+        this._flashLightUBO.lightAngle = localDiffusionUniform.lightAngle;
+        this._flashLightUBO.lightWidth = localDiffusionUniform.lightWidth;
+        this._flashLightUBO.enableGradient = localDiffusionUniform.enableGradient;
+        this._flashLightUBO.cropAlpha = localDiffusionUniform.cropAlpha;
+        this._flashLightUBO.enableFog = localDiffusionUniform.enableFog;
+        this._updateMaterial();
+    }
+
+    private _updateMaterial() {
+        this.getComponents(cc.RenderComponent).forEach(renderComponent => {
+            let material: cc.Material = renderComponent.getMaterial(0);
+            material.setProperty("lightColor", this._flashLightUBO.lightColor);
+            material.setProperty("lightCenterPoint", this._flashLightUBO.lightCenterPoint);
+            material.setProperty("lightAngle", this._flashLightUBO.lightAngle);
+            material.setProperty("lightWidth", this._flashLightUBO.lightWidth);
+            material.setProperty("enableGradient", this._flashLightUBO.enableGradient);
+            material.setProperty("cropAlpha", this._flashLightUBO.cropAlpha);
+            material.setProperty("enableFog", this._flashLightUBO.enableFog);
+            renderComponent.setMaterial(0, material);
+        });
+    }
+}
+
+export class FlashLightUBO {
+    /**
+     * 中心点颜色
+     */
+    lightColor: cc.Color = cc.Color.YELLOW;
+
+    /**
+     * 中心点坐标 ([0.0, 1.0], [0.0, 1.0])
+     */
+    lightCenterPoint: cc.Vec2 = cc.v2(0.5, 0.5);
+
+    /**
+     * 光束角度 [0.0, 180.0]
+     */
+    lightAngle: number = 45;
+
+    /**
+     * 光束宽度 [0.0, +∞]
+     */
+    lightWidth: number = 0.5;
+
+    /**
+     * 是否启用光束渐变
+     */
+    enableGradient: boolean = true;
+
+    /**
+     * 是否裁剪掉透明区域上的点光
+     */
+    cropAlpha: boolean = true;
+
+    /**
+     * 是否开启战争迷雾效果
+     */
+    enableFog: boolean = false;
+}

assets/scripts/FlashLightCtrlComponent.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.8",
+  "uuid": "3edca38f-0f12-489f-847a-0d89d9e55c6c",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/scripts/FlashLightEffectScene.ts

@@ -0,0 +1,111 @@
+import FlashLightCtrlComponent, { FlashLightUBO } from "./FlashLightCtrlComponent";
+
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class FlashLightEffectScene extends cc.Component {
+    private _redSlider: cc.Slider = null;
+    private _redSliderLabel: cc.Label = null;
+    private _greenSlider: cc.Slider = null;
+    private _greenSliderLabel: cc.Label = null;
+    private _blueSlider: cc.Slider = null;
+    private _blueSliderLabel: cc.Label = null;
+    private _alphaSlider: cc.Slider = null;
+    private _alphaSliderLabel: cc.Label = null;
+    private _lightWidthSlider: cc.Slider = null;
+    private _lightWidthSliderLabel: cc.Label = null;
+    private _lightAngleSlider: cc.Slider = null;
+    private _lightAngleSliderLabel: cc.Label = null;
+
+    private _enableGradientToggle: cc.Toggle = null;
+    private _cropAlphaToggle: cc.Toggle = null;
+    private _enableFogToggle: cc.Toggle = null;
+
+    private _examplesParentNode: cc.Node = null;
+
+    onLoad() {
+        cc.dynamicAtlasManager.enabled = false;
+
+        this._redSlider = cc.find("Canvas/Content/Controller/ColorRedSlider/Slider").getComponent(cc.Slider);
+        this._redSliderLabel = cc.find("Canvas/Content/Controller/ColorRedSlider/ValueLabel").getComponent(cc.Label);
+        this._greenSlider = cc.find("Canvas/Content/Controller/ColorGreenSlider/Slider").getComponent(cc.Slider);
+        this._greenSliderLabel = cc.find("Canvas/Content/Controller/ColorGreenSlider/ValueLabel").getComponent(cc.Label);
+        this._blueSlider = cc.find("Canvas/Content/Controller/ColorBlueSlider/Slider").getComponent(cc.Slider);
+        this._blueSliderLabel = cc.find("Canvas/Content/Controller/ColorBlueSlider/ValueLabel").getComponent(cc.Label);
+        this._alphaSlider = cc.find("Canvas/Content/Controller/ColorAlphaSlider/Slider").getComponent(cc.Slider);
+        this._alphaSliderLabel = cc.find("Canvas/Content/Controller/ColorAlphaSlider/ValueLabel").getComponent(cc.Label);
+        this._lightWidthSlider = cc.find("Canvas/Content/Controller/LightWidthSlider/Slider").getComponent(cc.Slider);
+        this._lightWidthSliderLabel = cc.find("Canvas/Content/Controller/LightWidthSlider/ValueLabel").getComponent(cc.Label);
+        this._lightAngleSlider = cc.find("Canvas/Content/Controller/LightAngleSlider/Slider").getComponent(cc.Slider);
+        this._lightAngleSliderLabel = cc.find("Canvas/Content/Controller/LightAngleSlider/ValueLabel").getComponent(cc.Label);
+
+        this._enableGradientToggle = cc.find("Canvas/Content/Controller/EnableGradientToggle/Toggle").getComponent(cc.Toggle);
+        this._cropAlphaToggle = cc.find("Canvas/Content/Controller/CropAlphaToggle/Toggle").getComponent(cc.Toggle);
+        this._enableFogToggle = cc.find("Canvas/Content/Controller/EnableFogToggle/Toggle").getComponent(cc.Toggle);
+
+        // 代码添加控制脚本
+        this._examplesParentNode = cc.find("Canvas/Content/Examples");
+        this._examplesParentNode.children.forEach(childNode => {
+            childNode.addComponent(FlashLightCtrlComponent);
+        });
+    }
+
+    onEnable() {
+        this._redSlider.node.on("slide", this._onPropertyChanged, this);
+        this._greenSlider.node.on("slide", this._onPropertyChanged, this);
+        this._blueSlider.node.on("slide", this._onPropertyChanged, this);
+        this._alphaSlider.node.on("slide", this._onPropertyChanged, this);
+        this._lightWidthSlider.node.on("slide", this._onPropertyChanged, this);
+        this._lightAngleSlider.node.on("slide", this._onPropertyChanged, this);
+
+        this._enableGradientToggle.node.on("toggle", this._onPropertyChanged, this);
+        this._cropAlphaToggle.node.on("toggle", this._onPropertyChanged, this);
+        this._enableFogToggle.node.on("toggle", this._onPropertyChanged, this);
+    }
+
+    onDisable() {
+        this._redSlider.node.off("slide", this._onPropertyChanged, this);
+        this._greenSlider.node.off("slide", this._onPropertyChanged, this);
+        this._blueSlider.node.off("slide", this._onPropertyChanged, this);
+        this._alphaSlider.node.off("slide", this._onPropertyChanged, this);
+        this._lightWidthSlider.node.off("slide", this._onPropertyChanged, this);
+        this._lightAngleSlider.node.off("slide", this._onPropertyChanged, this);
+
+        this._enableGradientToggle.node.off("toggle", this._onPropertyChanged, this);
+        this._cropAlphaToggle.node.off("toggle", this._onPropertyChanged, this);
+        this._enableFogToggle.node.off("toggle", this._onPropertyChanged, this);
+    }
+
+    start() {
+        this._onPropertyChanged();
+    }
+
+    private _onPropertyChanged() {
+        // 更新进度条值 Label 文本
+        this._redSliderLabel.string = `${this._redSlider.progress.toFixed(2)} | ${Math.round(255 * this._redSlider.progress)}`;
+        this._greenSliderLabel.string = `${this._greenSlider.progress.toFixed(2)} | ${Math.round(255 * this._greenSlider.progress)}`;
+        this._blueSliderLabel.string = `${this._blueSlider.progress.toFixed(2)} | ${Math.round(255 * this._blueSlider.progress)}`;
+        this._alphaSliderLabel.string = `${this._alphaSlider.progress.toFixed(2)} | ${Math.round(255 * this._alphaSlider.progress)}`;
+        this._lightWidthSliderLabel.string = `${this._lightWidthSlider.progress.toFixed(2)}`;
+
+        let angle = 180 * this._lightAngleSlider.progress;
+        this._lightAngleSliderLabel.string = `${this._lightAngleSlider.progress.toFixed(2)} | ${angle.toFixed(2)}`;
+
+        // 通知子节点更新材质
+        this._examplesParentNode.children.forEach(childNode => {
+            childNode.emit("on_property_change", <FlashLightUBO>{
+                lightColor: cc.color(
+                    Math.round(255 * this._redSlider.progress),
+                    Math.round(255 * this._greenSlider.progress),
+                    Math.round(255 * this._blueSlider.progress),
+                    Math.round(255 * this._alphaSlider.progress)
+                ),
+                lightAngle: angle,
+                lightWidth: this._lightWidthSlider.progress,
+                enableGradient: this._enableGradientToggle.isChecked,
+                cropAlpha: this._cropAlphaToggle.isChecked,
+                enableFog: this._enableFogToggle.isChecked
+            });
+        });
+    }
+}

assets/scripts/FlashLightEffectScene.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.8",
+  "uuid": "6d3aff77-2683-4417-8960-2a5fd5d0757c",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/scripts/GaussianBlurV1EffectScene.ts

@@ -0,0 +1,54 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class GaussianBlurV1EffectScene extends cc.Component {
+    private _blurSlider: cc.Slider = null;
+    private _blurSliderLabel: cc.Label = null;
+
+    private _examplesParentNode: cc.Node = null;
+
+    onLoad() {
+        cc.dynamicAtlasManager.enabled = false;
+
+        this._blurSlider = cc.find("Canvas/Content/Controller/BlurSlider/Slider").getComponent(cc.Slider);
+        this._blurSliderLabel = cc.find("Canvas/Content/Controller/BlurSlider/ValueLabel").getComponent(cc.Label);
+
+        this._examplesParentNode = cc.find("Canvas/Content/Examples");
+    }
+
+    onEnable() {
+        this._blurSlider.node.on("slide", this._onSliderChanged, this);
+    }
+
+    onDisable() {
+        this._blurSlider.node.off("slide", this._onSliderChanged, this);
+    }
+
+    start() {
+        this._onSliderChanged();
+    }
+
+    private _onSliderChanged() {
+        this._blurSliderLabel.string = `${this._blurSlider.progress.toFixed(2)}`;
+
+        // 更新材质
+        this._updateRenderComponentMaterial({});
+    }
+
+    /**
+     * 更新渲染组件的材质
+     *
+     * 1. 获取材质
+     * 2. 给材质的 unitform 变量赋值
+     * 3. 重新将材质赋值回去
+     */
+    private _updateRenderComponentMaterial(param: {}) {
+        this._examplesParentNode.children.forEach(childNode => {
+            childNode.getComponents(cc.RenderComponent).forEach(renderComponent => {
+                let material: cc.Material = renderComponent.getMaterial(0);
+                material.setProperty("textureSize", cc.v2(childNode.width, childNode.height));
+                renderComponent.setMaterial(0, material);
+            });
+        });
+    }
+}

assets/scripts/GaussianBlurV1EffectScene.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.8",
+  "uuid": "f460d8cf-51f7-4476-ba59-170dec68f562",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/scripts/GlowInnerV1EffectScene.ts

@@ -20,9 +20,10 @@ export default class GlowInnerEffectScene extends cc.Component {
     private _glowThresholdSlider: cc.Slider = null;
     private _glowThresholdSliderLabel: cc.Label = null;
 
-    private _examplesParentNode: cc.Node = null;
+    private _scrollView: cc.ScrollView = null;
 
     onLoad() {
+        cc.dynamicAtlasManager.enabled = false;
         this._redSlider = cc.find("Canvas/Content/Sliders/ColorRedSlider/Slider").getComponent(cc.Slider);
         this._redSliderLabel = cc.find("Canvas/Content/Sliders/ColorRedSlider/ValueLabel").getComponent(cc.Label);
 
@@ -41,7 +42,7 @@ export default class GlowInnerEffectScene extends cc.Component {
         this._glowThresholdSlider = cc.find("Canvas/Content/Sliders/GlowThresholdSlider/Slider").getComponent(cc.Slider);
         this._glowThresholdSliderLabel = cc.find("Canvas/Content/Sliders/GlowThresholdSlider/ValueLabel").getComponent(cc.Label);
 
-        this._examplesParentNode = cc.find("Canvas/Content/Examples");
+        this._scrollView = cc.find("Canvas/Content/ScrollView").getComponent(cc.ScrollView);
     }
 
     onEnable() {
@@ -74,7 +75,7 @@ export default class GlowInnerEffectScene extends cc.Component {
         this._alphaSliderLabel.string = `${this._alphaSlider.progress.toFixed(2)} | ${Math.round(255 * this._alphaSlider.progress)}`;
 
         // 这里为约束一下值发光宽度值在 [0.0, 0.1] 因为 0.1+ 之后的效果可能不明显，也可以自己尝试修改
-        let realGlowWidthProgress = this._glowWidthSlider.progress * 0.1;
+        let realGlowWidthProgress = this._glowWidthSlider.progress * 0.2;
         this._glowWidthSliderLabel.string = `${realGlowWidthProgress.toFixed(2)}`;
 
         // 这里为约束一下值发光阈值值在 [0.0, 0.5] 因为 0.5+ 之后的效果可能就是其他效果，也可以自己修改这里
@@ -86,7 +87,7 @@ export default class GlowInnerEffectScene extends cc.Component {
         this._updateRenderComponentMaterial({
             glowColor: cc.v4(this._redSlider.progress, this._greenSlider.progress, this._blueSlider.progress, this._alphaSlider.progress),
             glowColorSize: realGlowWidthProgress,
-            glowThreshold: realGlowThresholdProgress
+            glowThreshold: realGlowThresholdProgress,
         });
     }
 
@@ -113,8 +114,8 @@ export default class GlowInnerEffectScene extends cc.Component {
          */
         glowThreshold: number;
     }) {
-        this._examplesParentNode.children.forEach(childNode => {
-            childNode.getComponents(cc.RenderComponent).forEach(renderComponent => {
+        this._scrollView.content.children.forEach((childNode) => {
+            childNode.getComponents(cc.RenderComponent).forEach((renderComponent) => {
                 let material: cc.Material = renderComponent.getMaterial(0);
                 material.setProperty("glowColorSize", param.glowColorSize);
                 material.setProperty("glowColor", param.glowColor);

assets/scripts/GlowInnerV1EffectScene.ts.meta

@@ -1,5 +1,5 @@
 {
-  "ver": "1.0.5",
+  "ver": "1.0.8",
   "uuid": "eebe516b-e5b8-4c3b-b22c-a30a0b5bf629",
   "isPlugin": false,
   "loadPluginInWeb": true,

assets/scripts/GlowInnerV2EffectScene.ts

@@ -0,0 +1,139 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class GlowInnerV2EffectScene extends cc.Component {
+    private _redSlider: cc.Slider = null;
+    private _redSliderLabel: cc.Label = null;
+
+    private _greenSlider: cc.Slider = null;
+    private _greenSliderLabel: cc.Label = null;
+
+    private _blueSlider: cc.Slider = null;
+    private _blueSliderLabel: cc.Label = null;
+
+    private _alphaSlider: cc.Slider = null;
+    private _alphaSliderLabel: cc.Label = null;
+
+    private _glowWidthSlider: cc.Slider = null;
+    private _glowWidthSliderLabel: cc.Label = null;
+
+    private _glowThresholdSlider: cc.Slider = null;
+    private _glowThresholdSliderLabel: cc.Label = null;
+
+    private _scrollView: cc.ScrollView = null;
+
+    onLoad() {
+        cc.dynamicAtlasManager.enabled = false;
+        this._redSlider = cc.find("Canvas/Content/Sliders/ColorRedSlider/Slider").getComponent(cc.Slider);
+        this._redSliderLabel = cc.find("Canvas/Content/Sliders/ColorRedSlider/ValueLabel").getComponent(cc.Label);
+
+        this._greenSlider = cc.find("Canvas/Content/Sliders/ColorGreenSlider/Slider").getComponent(cc.Slider);
+        this._greenSliderLabel = cc.find("Canvas/Content/Sliders/ColorGreenSlider/ValueLabel").getComponent(cc.Label);
+
+        this._blueSlider = cc.find("Canvas/Content/Sliders/ColorBlueSlider/Slider").getComponent(cc.Slider);
+        this._blueSliderLabel = cc.find("Canvas/Content/Sliders/ColorBlueSlider/ValueLabel").getComponent(cc.Label);
+
+        this._alphaSlider = cc.find("Canvas/Content/Sliders/ColorAlphaSlider/Slider").getComponent(cc.Slider);
+        this._alphaSliderLabel = cc.find("Canvas/Content/Sliders/ColorAlphaSlider/ValueLabel").getComponent(cc.Label);
+
+        this._glowWidthSlider = cc.find("Canvas/Content/Sliders/GlowWidthSlider/Slider").getComponent(cc.Slider);
+        this._glowWidthSliderLabel = cc.find("Canvas/Content/Sliders/GlowWidthSlider/ValueLabel").getComponent(cc.Label);
+
+        this._glowThresholdSlider = cc.find("Canvas/Content/Sliders/GlowThresholdSlider/Slider").getComponent(cc.Slider);
+        this._glowThresholdSliderLabel = cc.find("Canvas/Content/Sliders/GlowThresholdSlider/ValueLabel").getComponent(cc.Label);
+
+        this._scrollView = cc.find("Canvas/Content/ScrollView").getComponent(cc.ScrollView);
+    }
+
+    onEnable() {
+        this._redSlider.node.on("slide", this._onSliderChanged, this);
+        this._greenSlider.node.on("slide", this._onSliderChanged, this);
+        this._blueSlider.node.on("slide", this._onSliderChanged, this);
+        this._alphaSlider.node.on("slide", this._onSliderChanged, this);
+        this._glowWidthSlider.node.on("slide", this._onSliderChanged, this);
+        this._glowThresholdSlider.node.on("slide", this._onSliderChanged, this);
+    }
+
+    onDisable() {
+        this._redSlider.node.off("slide", this._onSliderChanged, this);
+        this._greenSlider.node.off("slide", this._onSliderChanged, this);
+        this._blueSlider.node.off("slide", this._onSliderChanged, this);
+        this._alphaSlider.node.off("slide", this._onSliderChanged, this);
+        this._glowWidthSlider.node.off("slide", this._onSliderChanged, this);
+        this._glowThresholdSlider.node.off("slide", this._onSliderChanged, this);
+    }
+
+    start() {
+        this._onSliderChanged();
+    }
+
+    private _onSliderChanged() {
+        // 更新进度条值 Label 文本
+        this._redSliderLabel.string = `${this._redSlider.progress.toFixed(2)} | ${Math.round(255 * this._redSlider.progress)}`;
+        this._greenSliderLabel.string = `${this._greenSlider.progress.toFixed(2)} | ${Math.round(255 * this._greenSlider.progress)}`;
+        this._blueSliderLabel.string = `${this._blueSlider.progress.toFixed(2)} | ${Math.round(255 * this._blueSlider.progress)}`;
+        this._alphaSliderLabel.string = `${this._alphaSlider.progress.toFixed(2)} | ${Math.round(255 * this._alphaSlider.progress)}`;
+
+        let realGlowWidthProgress = this._glowWidthSlider.progress * 200;
+        this._glowWidthSliderLabel.string = `${realGlowWidthProgress.toFixed(0)}`;
+
+        // 这里为约束一下值发光阈值值在 [0.0, 0.5] 因为 0.5+ 之后的效果可能就是其他效果，也可以自己修改这里
+        // let realGlowThresholdProgress = this._glowThresholdSlider.progress * 0.5;
+        let realGlowThresholdProgress = this._glowThresholdSlider.progress;
+        this._glowThresholdSliderLabel.string = `${realGlowThresholdProgress.toFixed(2)}`;
+
+        // 更新材质
+        this._updateRenderComponentMaterial({
+            glowColor: cc.v4(this._redSlider.progress, this._greenSlider.progress, this._blueSlider.progress, this._alphaSlider.progress),
+            glowRange: realGlowWidthProgress,
+            glowThreshold: realGlowThresholdProgress,
+        });
+    }
+
+    /**
+     * 更新渲染组件的材质
+     *
+     * 1. 获取材质
+     * 2. 给材质的 unitform 变量赋值
+     * 3. 重新将材质赋值回去
+     */
+    private _updateRenderComponentMaterial(param: {
+        /**
+         * 发光宽度（px）
+         */
+        glowRange: number;
+
+        /**
+         * 发光颜色 [0.0, 1.0]
+         */
+        glowColor: cc.Vec4;
+
+        /**
+         * 发光阈值 [0.0, 1.0]
+         */
+        glowThreshold: number;
+    }) {
+        this._scrollView.content.children.forEach((childNode) => {
+            childNode.getComponents(cc.RenderComponent).forEach((renderComponent) => {
+                if (renderComponent instanceof cc.Sprite) {
+                    let spriteFrameRect = (<cc.Sprite>renderComponent).spriteFrame.getRect();
+                    let material: cc.Material = renderComponent.getMaterial(0);
+                    material.setProperty("spriteWidth", spriteFrameRect.width);
+                    material.setProperty("spriteHeight", spriteFrameRect.height);
+                    material.setProperty("glowRange", param.glowRange);
+                    material.setProperty("glowColor", param.glowColor);
+                    material.setProperty("glowThreshold", param.glowThreshold);
+                    renderComponent.setMaterial(0, material);
+                } else {
+                    let material: cc.Material = renderComponent.getMaterial(0);
+                    material.setProperty("spriteWidth", childNode.width);
+                    material.setProperty("spriteHeight", childNode.height);
+                    material.setProperty("glowRange", param.glowRange);
+                    material.setProperty("glowColor", param.glowColor);
+                    material.setProperty("glowThreshold", param.glowThreshold);
+                    renderComponent.setMaterial(0, material);
+                }
+            });
+        });
+    }
+}