完善内发光demo

assets/effects/glow-inner.effect

@@ -88,7 +88,7 @@ CCProgram fs %{
     // 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
     vec4 color = texture(texture, v_uv0 + vec2(distance * cos(radian), distance * sin(radian))); 
-    return 1.0 - color.a;
+    return color.a;
   }
 
   /**
@@ -119,6 +119,13 @@ CCProgram fs %{
    * 获取发光的透明度
    */
   float getGlowAlpha() {
+    // 原来已经透明的点不处理
+    vec4 srcColor = texture(texture, v_uv0);
+    if (srcColor.a < 0.0000000001) {
+      return srcColor.a;
+    } 
+
+    // 处理原来不透明的点，求周边平均透明度
     float totalAlpha = 0.0;
     totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.1);
     totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.2);
@@ -152,26 +159,34 @@ CCProgram fs %{
     gl_FragColor = o;
 
     #if SHOW_INNER_GLOW
-      // 先画图案
+      // 目标颜色（图像）
       vec4 color_dest = o;
 
-      // 然后在图案上叠加内发光 
+      // 源颜色（内发光）
-      vec4 color_src = glowColor * getGlowAlpha();
+      float alpha = getGlowAlpha();
+      // 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
+      // 而内发光恰恰相反，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
+      // 如果图像边缘有大量渐变，那么如果我们取 0.0 的话，那么可能边缘会出现锯齿
+      // 因此我们取0.1作为翻转临界值，0.1也不是绝对的，可以自行修改这里的值
+      if (alpha > 0.1) {
+        alpha = 1.0 - alpha;
+      }
+      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：
-      // color_src: GL_SRC_ALPHA
+      //
-      // color_dest: GL_ONE_MINUS_SRC_ALPHA
+      // （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_MINUS_SRC_ALPHA
+      // color_src * GL_SRC_ALPHA + color_dest * GL_ONE
-      gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);
+
-      // gl_FragColor = color_src  + color_dest * (1.0 - color_src.a);
+      gl_FragColor = color_src * color_src.a + color_dest;
-      // gl_FragColor = color_src * (1.0 - color_src.a) + color_dest * color_src.a;
-      // gl_FragColor = color_src;
-      // gl_FragColor = color_dest * color_dest.a + color_src * (1.0 - color_dest.a);
     #endif
   }
 }%

assets/effects/glow-inner.effect.meta

@@ -5,11 +5,11 @@
     {
       "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;\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 distance 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float distance) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = texture2D(texture, v_uv0 + vec2(distance * cos(radian), distance * sin(radian))); \n  return 1.0 - 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 distance 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getDistanceAverageAlpha(float distance) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, distance);\n  totalAlpha += getColorAlpha(30.0, distance);\n  totalAlpha += getColorAlpha(60.0, distance);\n  totalAlpha += getColorAlpha(90.0, distance);\n  totalAlpha += getColorAlpha(120.0, distance);\n  totalAlpha += getColorAlpha(150.0, distance);\n  totalAlpha += getColorAlpha(180.0, distance);\n  totalAlpha += getColorAlpha(210.0, distance);\n  totalAlpha += getColorAlpha(240.0, distance);\n  totalAlpha += getColorAlpha(270.0, distance);\n  totalAlpha += getColorAlpha(300.0, distance);\n  totalAlpha += getColorAlpha(330.0, distance);\n  return totalAlpha * (1.0 / 12.0);\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n  float totalAlpha = 0.0;\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 1.0);\n  return 1.0 - totalAlpha * (1.0 / 10.0);\n\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_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    vec4 color_src = glowColor * getGlowAlpha();\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n\n  #endif\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;\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 distance 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float distance) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = texture2D(texture, v_uv0 + vec2(distance * cos(radian), distance * 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 distance 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getDistanceAverageAlpha(float distance) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, distance);\n  totalAlpha += getColorAlpha(30.0, distance);\n  totalAlpha += getColorAlpha(60.0, distance);\n  totalAlpha += getColorAlpha(90.0, distance);\n  totalAlpha += getColorAlpha(120.0, distance);\n  totalAlpha += getColorAlpha(150.0, distance);\n  totalAlpha += getColorAlpha(180.0, distance);\n  totalAlpha += getColorAlpha(210.0, distance);\n  totalAlpha += getColorAlpha(240.0, distance);\n  totalAlpha += getColorAlpha(270.0, distance);\n  totalAlpha += getColorAlpha(300.0, distance);\n  totalAlpha += getColorAlpha(330.0, distance);\n  return totalAlpha * (1.0 / 12.0);\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  vec4 srcColor = texture2D(texture, v_uv0);\n  if (srcColor.a < 0.0000000001) {\n    return srcColor.a;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * (1.0 / 10.0);\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_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    float alpha = getGlowAlpha();\n\n    if (alpha > 0.1) {\n      alpha = 1.0 - alpha;\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};\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 distance 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float distance) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = texture(texture, v_uv0 + vec2(distance * cos(radian), distance * sin(radian))); \n  return 1.0 - 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 distance 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getDistanceAverageAlpha(float distance) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, distance);\n  totalAlpha += getColorAlpha(30.0, distance);\n  totalAlpha += getColorAlpha(60.0, distance);\n  totalAlpha += getColorAlpha(90.0, distance);\n  totalAlpha += getColorAlpha(120.0, distance);\n  totalAlpha += getColorAlpha(150.0, distance);\n  totalAlpha += getColorAlpha(180.0, distance);\n  totalAlpha += getColorAlpha(210.0, distance);\n  totalAlpha += getColorAlpha(240.0, distance);\n  totalAlpha += getColorAlpha(270.0, distance);\n  totalAlpha += getColorAlpha(300.0, distance);\n  totalAlpha += getColorAlpha(330.0, distance);\n  return totalAlpha * (1.0 / 12.0);\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n  float totalAlpha = 0.0;\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 1.0);\n  return 1.0 - totalAlpha * (1.0 / 10.0);\n\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_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    vec4 color_src = glowColor * getGlowAlpha();\n\n    gl_FragColor = color_src * color_src.a + color_dest * (1.0 - color_src.a);\n\n  #endif\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};\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 distance 距离 [0.0, 1.0]\n *\n * @return alpha [0.0, 1.0]\n */\nfloat getColorAlpha(float angle, float distance) {\n\n  float radian = angle * 0.01745329252;\n\n  vec4 color = texture(texture, v_uv0 + vec2(distance * cos(radian), distance * 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 distance 距离 [0.0, 1.0]\n *\n * @return average alpha [0.0, 1.0]\n */\nfloat getDistanceAverageAlpha(float distance) {\n  float totalAlpha = 0.0;\n  totalAlpha += getColorAlpha(0.0, distance);\n  totalAlpha += getColorAlpha(30.0, distance);\n  totalAlpha += getColorAlpha(60.0, distance);\n  totalAlpha += getColorAlpha(90.0, distance);\n  totalAlpha += getColorAlpha(120.0, distance);\n  totalAlpha += getColorAlpha(150.0, distance);\n  totalAlpha += getColorAlpha(180.0, distance);\n  totalAlpha += getColorAlpha(210.0, distance);\n  totalAlpha += getColorAlpha(240.0, distance);\n  totalAlpha += getColorAlpha(270.0, distance);\n  totalAlpha += getColorAlpha(300.0, distance);\n  totalAlpha += getColorAlpha(330.0, distance);\n  return totalAlpha * (1.0 / 12.0);\n}\n\n/**\n * 获取发光的透明度\n */\nfloat getGlowAlpha() {\n\n  vec4 srcColor = texture(texture, v_uv0);\n  if (srcColor.a < 0.0000000001) {\n    return srcColor.a;\n  }\n\n  float totalAlpha = 0.0;\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.1);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.2);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.3);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.4);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.5);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.6);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.7);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.8);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 0.9);\n  totalAlpha += getDistanceAverageAlpha(glowColorSize * 1.0);\n  return totalAlpha * (1.0 / 10.0);\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_INNER_GLOW\n\n    vec4 color_dest = o;\n\n    float alpha = getGlowAlpha();\n\n    if (alpha > 0.1) {\n      alpha = 1.0 - alpha;\n    }\n    vec4 color_src = glowColor * alpha;\n\n    gl_FragColor = color_src * color_src.a + color_dest;\n  #endif\n}\n"
       }
     }
   ],

assets/materials/glow-inner.mtl

@@ -12,6 +12,14 @@
     "SHOW_INNER_GLOW": true
   },
   "_props": {
-    "texture": null
+    "texture": null,
+    "glowColor": {
+      "__type__": "cc.Vec4",
+      "x": 0,
+      "y": 0,
+      "z": 1,
+      "w": 1
+    },
+    "glowColorSize": 0.5
   }
 }

assets/scripts/GlowInnerEffectScene.ts

@@ -2,15 +2,47 @@ const { ccclass, property } = cc._decorator;
 
 @ccclass
 export default class GlowInnerEffectScene extends cc.Component {
-    @property(cc.Node)
+    private _redSlider: cc.Slider = null;
-    examplesParentNode: cc.Node = null;
+    private _greenSlider: cc.Slider = null;
+    private _blueSlider: cc.Slider = null;
+    private _alphaSlider: cc.Slider = null;
+    private _widthSlider: cc.Slider = null;
+    private _examplesParentNode: cc.Node = null;
 
-    start() {
+    onLoad() {
-        this._updateRenderComponentOutterGlowMaterial(0);
+        this._redSlider = cc.find("Canvas/SliderLayouts/RedSlider/Slider").getComponent(cc.Slider);
+        this._greenSlider = cc.find("Canvas/SliderLayouts/GreenSlider/Slider").getComponent(cc.Slider);
+        this._blueSlider = cc.find("Canvas/SliderLayouts/BlueSlider/Slider").getComponent(cc.Slider);
+        this._alphaSlider = cc.find("Canvas/SliderLayouts/AlphaSlider/Slider").getComponent(cc.Slider);
+        this._widthSlider = cc.find("Canvas/SliderLayouts/WidthSlider/Slider").getComponent(cc.Slider);
+        this._examplesParentNode = cc.find("Canvas/Examples");
     }
 
-    onSideCallBack(slider: cc.Slider, customEventData: string) {
+    onEnable() {
-        this._updateRenderComponentOutterGlowMaterial(slider.progress / 100);
+        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._widthSlider.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._widthSlider.node.off("slide", this._onSliderChanged, this);
+    }
+
+    start() {
+        this._onSliderChanged();
+    }
+
+    private _onSliderChanged() {
+        this._updateRenderComponentOutterGlowMaterial({
+            glowColor: cc.v4(this._redSlider.progress, this._greenSlider.progress, this._blueSlider.progress, this._alphaSlider.progress),
+            glowColorSize: this._widthSlider.progress / 100
+        });
     }
 
     /**
@@ -19,14 +51,23 @@ export default class GlowInnerEffectScene extends cc.Component {
      * 1. 获取材质
      * 2. 给材质的自定义 unitform 变量赋值
      * 3. 重新将材质赋值回去
-     *
-     * @param size 描边长度比例[0,1] 比如0.5，那么就是宽*0.5 高*0.5
      */
-    private _updateRenderComponentOutterGlowMaterial(size: number) {
+    private _updateRenderComponentOutterGlowMaterial(param: {
-        this.examplesParentNode.children.forEach(childNode => {
+        /**
+         * 发光宽度 [0.0, 1.0]
+         */
+        glowColorSize: number;
+
+        /**
+         * 发光颜色 [0.0, 1.0]
+         */
+        glowColor: cc.Vec4;
+    }) {
+        this._examplesParentNode.children.forEach(childNode => {
             childNode.getComponents(cc.RenderComponent).forEach(renderComponent => {
                 let material: cc.Material = renderComponent.getMaterial(0);
-                material.setProperty("glowColorSize", size);
+                material.setProperty("glowColorSize", param.glowColorSize);
+                material.setProperty("glowColor", param.glowColor);
                 renderComponent.setMaterial(0, material);
             });
         });

assets/textures/ball_0.png.meta

@@ -9,7 +9,7 @@
   "packable": true,
   "platformSettings": {},
   "subMetas": {
-    "ball_00": {
+    "ball_0": {
       "ver": "1.0.4",
       "uuid": "d0b78623-4e79-4de1-b1d2-ea211bf4652c",
       "rawTextureUuid": "c996c862-3d09-4bc6-915d-e8a8e7226933",

assets/textures/ball_1.png.meta

@@ -9,7 +9,7 @@
   "packable": true,
   "platformSettings": {},
   "subMetas": {
-    "prestige_04_big": {
+    "ball_1": {
       "ver": "1.0.4",
       "uuid": "969fa66a-ae10-4157-b16e-4c1a4665920c",
       "rawTextureUuid": "bdfd3151-8c13-406b-8f94-1f101c972e7e",

assets/textures/video_btn.png.meta

@@ -9,7 +9,7 @@
   "packable": true,
   "platformSettings": {},
   "subMetas": {
-    "start_0": {
+    "video_btn": {
       "ver": "1.0.4",
       "uuid": "54142b08-a163-426e-a75e-4c7b21046413",
       "rawTextureUuid": "2453b01d-4364-4d87-ab53-391d1a42d07d",

creator.d.ts

@@ -1633,7 +1633,7 @@ declare namespace cc {
 	var v4 = cc.v4({x: 100, y: 100, z: 0});
 	``` 
 	*/
-	export function v4(x?: number|any, y?: number, z?: number): Vec4;	
+	export function v4(x?: number|any, y?: number, z?: number, w?: number): Vec4;	
 	export var dynamicAtlasManager: DynamicAtlasManager;	
 	/** !#en
 	 cc.NodePool is the cache pool designed for node type.<br/>