feat: 增加其他场景切换效果

assets/Scene/SwitchScene__Wind/Materials/Wind.effect

@@ -0,0 +1,87 @@
+// 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 }
+        windWidth: {value: 0.2}
+        time: {value: 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;
+  uniform sampler2D texture;
+  uniform sampler2D texture2;
+  uniform Common {
+    float windWidth;
+    float time;
+  };
+  float progress = time;
+  in mediump vec2 v_uv0;
+  in vec4 v_color;
+
+  vec4 getFromColor(vec2 uv) {
+    return texture(texture, uv);
+  }
+  vec4 getToColor(vec2 uv) {
+    return texture(texture2, uv);
+  }
+  float rand(vec2 co){
+    return fract(sin(dot(co.xy, vec2(12.9898, 78.233))) * 43758.5453);
+  }
+  vec4 transition (vec2 uv) {
+    float r = rand(vec2(0, uv.y));
+    float m = smoothstep(0.0, -windWidth, uv.x*(1.0-windWidth) + windWidth*r - (progress * (1.0 + windWidth)));
+    return mix(
+      getFromColor(uv),
+      getToColor(uv),
+      m
+    );
+  }
+
+  void main () {
+      gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__Wind/Materials/Wind.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "ab0d97f6-021e-4b1c-8210-a9c2e10155f7",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mediump 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 sampler2D texture;\nuniform sampler2D texture2;\nuniform float windWidth;\nuniform float time;\nfloat progress = time;\nvarying mediump vec2 v_uv0;\nvarying vec4 v_color;\nvec4 getFromColor(vec2 uv) {\n  return texture2D(texture, uv);\n}\nvec4 getToColor(vec2 uv) {\n  return texture2D(texture2, uv);\n}\nfloat rand(vec2 co){\n  return fract(sin(dot(co.xy, vec2(12.9898, 78.233))) * 43758.5453);\n}\nvec4 transition (vec2 uv) {\n  float r = rand(vec2(0, uv.y));\n  float m = smoothstep(0.0, -windWidth, uv.x*(1.0-windWidth) + windWidth*r - (progress * (1.0 + windWidth)));\n  return mix(\n    getFromColor(uv),\n    getToColor(uv),\n    m\n  );\n}\nvoid main () {\n    gl_FragColor = v_color * transition(v_uv0);\n}"
+      },
+      "glsl3": {
+        "vert": "\nprecision highp float;\nuniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_nativeSize;\n  highp   mat4 cc_matView;\n  mediump mat4 cc_matViewInv;\n  mediump mat4 cc_matProj;\n  mediump mat4 cc_matProjInv;\n  mediump mat4 cc_matViewProj;\n  mediump mat4 cc_matViewProjInv;\n  mediump vec4 cc_cameraPos;\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 sampler2D texture;\nuniform sampler2D texture2;\nuniform Common {\n  float windWidth;\n  float time;\n};\nfloat progress = time;\nin mediump vec2 v_uv0;\nin vec4 v_color;\nvec4 getFromColor(vec2 uv) {\n  return texture(texture, uv);\n}\nvec4 getToColor(vec2 uv) {\n  return texture(texture2, uv);\n}\nfloat rand(vec2 co){\n  return fract(sin(dot(co.xy, vec2(12.9898, 78.233))) * 43758.5453);\n}\nvec4 transition (vec2 uv) {\n  float r = rand(vec2(0, uv.y));\n  float m = smoothstep(0.0, -windWidth, uv.x*(1.0-windWidth) + windWidth*r - (progress * (1.0 + windWidth)));\n  return mix(\n    getFromColor(uv),\n    getToColor(uv),\n    m\n  );\n}\nvoid main () {\n    gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Wind/Materials/Wind.mtl

@@ -0,0 +1,17 @@
+{
+  "__type__": "cc.Material",
+  "_name": "Wind",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "ab0d97f6-021e-4b1c-8210-a9c2e10155f7"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true
+      }
+    }
+  }
+}

assets/Scene/SwitchScene__Wind/Materials/Wind.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "6dd2566a-a5ef-48ff-a3a2-521163be1e1e",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}