feat: 增加其他场景切换效果

assets/Scene/Home/Home.fire

@@ -192,7 +192,7 @@
       "array": [
         0,
         0,
-        769.0305585605815,
+        452.93128617926146,
         0,
         0,
         0,
@@ -2225,7 +2225,7 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "SceneTransition",
+    "_name": "ScreenTransition",
     "_objFlags": 0,
     "_parent": {
       "__id__": 1
@@ -2260,8 +2260,8 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        0,
+        667,
-        0,
+        375,
         0,
         0,
         0,
@@ -2283,7 +2283,7 @@
     "_is3DNode": false,
     "_groupIndex": 0,
     "groupIndex": 0,
-    "_id": "eeaY/+TfZLz4P/SykmO5T3"
+    "_id": "e5RQj3G6VEhL2bHSWO3bD2"
   },
   {
     "__type__": "1cd9dHF3nRI24w/zAzyk3Q3",
@@ -2295,10 +2295,31 @@
     "_enabled": true,
     "time": 0,
     "materials": [
+      {
+        "__uuid__": "94d8d991-9e84-4d88-89f7-33d14f1bc9bf"
+      },
+      {
+        "__uuid__": "c27b1317-6f94-4d6c-9760-adee279b2ad4"
+      },
+      {
+        "__uuid__": "acd92272-4481-49c6-81ef-5ae28e699ecf"
+      },
+      {
+        "__uuid__": "dbf06bcd-8024-4f08-a535-08f7383edf00"
+      },
+      {
+        "__uuid__": "985a2d90-fd09-4d07-9d94-a50d5af116d9"
+      },
       {
         "__uuid__": "a869ac13-ffed-4334-b5df-1251273f2b07"
+      },
+      {
+        "__uuid__": "ee73e8c0-5ff0-486a-bcdf-dec85b04755b"
+      },
+      {
+        "__uuid__": "6dd2566a-a5ef-48ff-a3a2-521163be1e1e"
       }
     ],
-    "_id": "606YRpjk1JGqOLoeXBmJQ3"
+    "_id": "e6NgBxPOVL9YQp8rpWon4s"
   }
 ]

assets/Scene/Home/Home.ts

@@ -13,7 +13,6 @@ enum sceneList {
   'Specular_gloss' = '镜面光泽效果（shader）',
   'Metaball' = '融球效果（shader）',
   'Bullet_Tracking' = '子弹跟踪效果',
-  'SwitchScene__SquaresWire' = '场景切换（Squares Wire）',
   'Circle_avatar' = '圆形头像（shader）',
   'Coin_fly_to_wallet' = '金币落袋效果',
   'Infinite_bg_scroll' = '背景无限滚动',
@@ -22,6 +21,14 @@ enum sceneList {
   'Joystick' = '遥控杆',
   'Filter' = '颜色滤镜',
   'Photo_gallery' = '渐变过渡的相册（shader）',
+  'SwitchScene__DoomScreen' = '场景切换效果一',
+  'SwitchScene__GlitchMemories' = '场景切换效果二',
+  'SwitchScene__Morph' = '场景切换效果三',
+  'SwitchScene__Perlin' = '场景切换效果四',
+  'SwitchScene__PolkaDotsCurtain' = '场景切换效果五',
+  'SwitchScene__SquaresWire' = '场景切换效果六',
+  'SwitchScene__Strip' = '场景切换效果七',
+  'SwitchScene__Wind' = '场景切换效果八',
 }
 
 @ccclass

assets/Scene/Home/ScreenTransition.ts

@@ -31,9 +31,10 @@ export default class Transition extends cc.Component {
     cc.director.on('switchSceneByTransition', this.switchSceneByTransition.bind(this));
   }
 
-  switchSceneByTransition() {
+  switchSceneByTransition(index) {
-    this.materialIndex = this.materialIndex + 1 > this.materials.length ? 0 : this.materialIndex + 1;
+    this.materialIndex = Number(index || 0);
-    this.loadScene('Scene/Home/Home', 'Canvas/Main Camera', 'Canvas/Main Camera');
+    this.updateSpriteMaterial();
+    setTimeout(() => this.loadScene('Scene/Home/Home', 'Canvas/Main Camera', 'Canvas/Main Camera'));
   }
 
   init() {
@@ -85,6 +86,7 @@ export default class Transition extends cc.Component {
     let newMaterial = cc.MaterialVariant.create(this.materials[this.materialIndex], this._sprite);
     newMaterial.setProperty('texture', this._texture1);
     newMaterial.setProperty('texture2', this._texture2);
+    if (this.materialIndex == 6)
       newMaterial.setProperty('screenSize', new Float32Array([this._texture2.width, this._texture2.height]));
 
     this._sprite.setMaterial(0, newMaterial);

assets/Scene/SwitchScene__DoomScreen.meta

@@ -1,6 +1,6 @@
 {
   "ver": "1.0.1",
-  "uuid": "d1c25e17-c4ab-49e9-914a-946b38dc5365",
+  "uuid": "fc466dc2-e18c-4003-82ae-68cfc1269b29",
   "isSubpackage": false,
   "subpackageName": "",
   "subMetas": {}

assets/Scene/SwitchScene__DoomScreen/Materials.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "56aaf958-2440-4235-bc06-c174b6779619",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__DoomScreen/Materials/DoomScreen.effect

@@ -0,0 +1,117 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        bars: { value: 50, editor: { tooltip: "列数" }}
+        amplitude: { value: 2, editor: { tooltip: "速度：0向下移动时没有变化，值越高一些元素移动得更快" }}
+        noise: { value: 0.1, editor: { tooltip: "速度的离散程度：0 = 无噪声，1 = 噪声很大" }}
+        frequency: { value: 0.5, editor: { tooltip: "水平速度变化：值越大，波浪越短" }}
+        dripScale: { value: 0.5, editor: { tooltip: "屏幕两侧条形黏连的程度：0 = 无滴落，1 = 曲线滴落" }}
+        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;
+
+  in vec2 a_uv0;
+  out vec2 v_uv0;
+
+  void main () {
+    vec4 pos = vec4(a_position, 1);
+
+    pos = cc_matViewProj * pos;
+    v_uv0 = a_uv0;
+    v_color = a_color;
+
+    gl_Position = pos;
+  }
+}%
+
+
+CCProgram fs %{
+  precision highp float;
+  uniform sampler2D texture;
+  uniform sampler2D texture2;
+  uniform DoomScreen {
+    float bars;
+    float amplitude;
+    float noise;
+    float frequency;
+    float dripScale;
+    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(int num) {
+    return fract(mod(float(num) * 67123.313, 12.0) * sin(float(num) * 10.3) * cos(float(num)));
+  }
+
+  float wave(int num) {
+    // 根据传入的索引值计算波浪的频率
+    float fn = float(num) * frequency * 0.1 * float(bars);
+    return cos(fn * 0.5) * cos(fn * 0.13) * sin((fn + 10.0) * 0.3) / 2.0 + 0.5;
+  }
+
+  float drip(int num) {
+    // 根据传入的索引值计算滴水效果的幅度
+    return sin(float(num) / float(bars - 1.0) * 3.141592) * dripScale;
+  }
+
+  // 计算条的位置
+  float pos(int num) {
+    // 如果没有噪声，则返回波浪效果；否则使用波浪效果和随机数进行混合
+    return (noise == 0.0 ? wave(num) : mix(wave(num), rand(num), noise)) + (dripScale == 0.0 ? 0.0 : drip(num));
+  }
+
+  vec4 transition(vec2 uv) {
+    // 根据水平位置计算当前条的索引值
+    int bar = int(uv.x * (float(bars)));
+    // 根据当前条的位置计算缩放比例和进度
+    float scale = 1.0 + pos(bar) * amplitude;
+    float phase = progress * scale;
+    // 计算垂直位置的比例
+    float posY = uv.y / vec2(1.0).y;
+    vec2 p;
+    vec4 c;
+    // 根据进度判断使用起始颜色还是目标颜色
+    if (phase + posY < 1.0) {
+      // 根据当前条的位置和进度计算新的垂直位置
+      p = vec2(uv.x, uv.y + mix(0.0, vec2(1.0).y, phase)) / vec2(1.0).xy;
+      // 获取起始颜色
+      c = getFromColor(p);
+    } else {
+      // 获取目标颜色
+      p = uv.xy / vec2(1.0).xy;
+      c = getToColor(p);
+    }
+    return c;
+  }
+  void main () {
+    gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__DoomScreen/Materials/DoomScreen.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "6af67cb9-1430-48c0-8704-792a7406fa41",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mediump mat4 cc_matViewProj;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  pos = cc_matViewProj * pos;\n  v_uv0 = a_uv0;\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\nuniform sampler2D texture;\nuniform sampler2D texture2;\nuniform float bars;\nuniform float amplitude;\nuniform float noise;\nuniform float frequency;\nuniform float dripScale;\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(int num) {\n  return fract(mod(float(num) * 67123.313, 12.0) * sin(float(num) * 10.3) * cos(float(num)));\n}\nfloat wave(int num) {\n  float fn = float(num) * frequency * 0.1 * float(bars);\n  return cos(fn * 0.5) * cos(fn * 0.13) * sin((fn + 10.0) * 0.3) / 2.0 + 0.5;\n}\nfloat drip(int num) {\n  return sin(float(num) / float(bars - 1.0) * 3.141592) * dripScale;\n}\nfloat pos(int num) {\n  return (noise == 0.0 ? wave(num) : mix(wave(num), rand(num), noise)) + (dripScale == 0.0 ? 0.0 : drip(num));\n}\nvec4 transition(vec2 uv) {\n  int bar = int(uv.x * (float(bars)));\n  float scale = 1.0 + pos(bar) * amplitude;\n  float phase = progress * scale;\n  float posY = uv.y / vec2(1.0).y;\n  vec2 p;\n  vec4 c;\n  if (phase + posY < 1.0) {\n    p = vec2(uv.x, uv.y + mix(0.0, vec2(1.0).y, phase)) / vec2(1.0).xy;\n    c = getFromColor(p);\n  } else {\n    p = uv.xy / vec2(1.0).xy;\n    c = getToColor(p);\n  }\n  return c;\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;\nin vec2 a_uv0;\nout vec2 v_uv0;\nvoid main () {\n  vec4 pos = vec4(a_position, 1);\n  pos = cc_matViewProj * pos;\n  v_uv0 = a_uv0;\n  v_color = a_color;\n  gl_Position = pos;\n}",
+        "frag": "\nprecision highp float;\nuniform sampler2D texture;\nuniform sampler2D texture2;\nuniform DoomScreen {\n  float bars;\n  float amplitude;\n  float noise;\n  float frequency;\n  float dripScale;\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(int num) {\n  return fract(mod(float(num) * 67123.313, 12.0) * sin(float(num) * 10.3) * cos(float(num)));\n}\nfloat wave(int num) {\n  float fn = float(num) * frequency * 0.1 * float(bars);\n  return cos(fn * 0.5) * cos(fn * 0.13) * sin((fn + 10.0) * 0.3) / 2.0 + 0.5;\n}\nfloat drip(int num) {\n  return sin(float(num) / float(bars - 1.0) * 3.141592) * dripScale;\n}\nfloat pos(int num) {\n  return (noise == 0.0 ? wave(num) : mix(wave(num), rand(num), noise)) + (dripScale == 0.0 ? 0.0 : drip(num));\n}\nvec4 transition(vec2 uv) {\n  int bar = int(uv.x * (float(bars)));\n  float scale = 1.0 + pos(bar) * amplitude;\n  float phase = progress * scale;\n  float posY = uv.y / vec2(1.0).y;\n  vec2 p;\n  vec4 c;\n  if (phase + posY < 1.0) {\n    p = vec2(uv.x, uv.y + mix(0.0, vec2(1.0).y, phase)) / vec2(1.0).xy;\n    c = getFromColor(p);\n  } else {\n    p = uv.xy / vec2(1.0).xy;\n    c = getToColor(p);\n  }\n  return c;\n}\nvoid main () {\n  gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__DoomScreen/Materials/DoomScreen.mtl

@@ -0,0 +1,24 @@
+{
+  "__type__": "cc.Material",
+  "_name": "DoomScreen",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "6af67cb9-1430-48c0-8704-792a7406fa41"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {},
+      "props": {
+        "bars": 50,
+        "texture": {
+          "__uuid__": "bdc5b1b7-faf4-4186-9895-f5ee7ed31093"
+        },
+        "texture2": {
+          "__uuid__": "c8b7f468-dad7-41d2-892a-13b1e106ec06"
+        }
+      }
+    }
+  }
+}

assets/Scene/SwitchScene__DoomScreen/Materials/DoomScreen.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "94d8d991-9e84-4d88-89f7-33d14f1bc9bf",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__DoomScreen/SwitchScene.ts

@@ -25,9 +25,9 @@ export default class SwitchScene extends cc.Component {
     this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
   }
 
-  switchSceneByTransition() {
+  switchSceneByTransition(event, value) {
     cc.director.emit('setBackBtnVisibility', false);
-    cc.director.emit('switchSceneByTransition');
+    cc.director.emit('switchSceneByTransition', value);
   }
 
   playTransitionAnimation() {
@@ -78,7 +78,6 @@ export default class SwitchScene extends cc.Component {
     let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
     newMaterial.setProperty('texture', this.spriteFrame1._texture);
     newMaterial.setProperty('texture2', this.spriteFrame2._texture);
-    newMaterial.setProperty('screenSize', new Float32Array([cc.winSize.width, cc.winSize.height]));
     newMaterial.setProperty('time', 0.25);
 
     this.spriteFrame1._texture.setFlipY(true);

assets/Scene/SwitchScene__DoomScreen/SwitchScene.ts.meta

@@ -1,6 +1,6 @@
 {
   "ver": "1.0.5",
-  "uuid": "d3f4aa83-177e-4b31-b4f8-168797fa6b26",
+  "uuid": "de7b06f3-2c55-4d64-bf64-8262f16171ce",
   "isPlugin": false,
   "loadPluginInWeb": true,
   "loadPluginInNative": true,

assets/Scene/SwitchScene__DoomScreen/SwitchScene__DoomScreen.fire

@@ -0,0 +1,740 @@
+[
+  {
+    "__type__": "cc.SceneAsset",
+    "_name": "",
+    "_objFlags": 0,
+    "_native": "",
+    "scene": {
+      "__id__": 1
+    }
+  },
+  {
+    "__type__": "cc.Scene",
+    "_objFlags": 0,
+    "_parent": null,
+    "_children": [
+      {
+        "__id__": 2
+      },
+      {
+        "__id__": 11
+      },
+      {
+        "__id__": 13
+      },
+      {
+        "__id__": 8
+      }
+    ],
+    "_active": true,
+    "_components": [],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 0,
+      "height": 0
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_is3DNode": true,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "autoReleaseAssets": false,
+    "_id": "832db263-aa28-48b6-ae75-8a0721103b06"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Canvas",
+    "_objFlags": 512,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [
+      {
+        "__id__": 3
+      }
+    ],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 5
+      },
+      {
+        "__id__": 6
+      },
+      {
+        "__id__": 7
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1334,
+      "height": 750
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        667,
+        375,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "a5esZu+45LA5mBpvttspPD"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Main Camera",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 4
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 960,
+      "height": 640
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        0,
+        0,
+        452.93128617926146,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "e1WoFrQ79G7r4ZuQE3HlNb"
+  },
+  {
+    "__type__": "cc.Camera",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 3
+    },
+    "_enabled": true,
+    "_cullingMask": 4294967295,
+    "_clearFlags": 7,
+    "_backgroundColor": {
+      "__type__": "cc.Color",
+      "r": 0,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_depth": -1,
+    "_zoomRatio": 1,
+    "_targetTexture": null,
+    "_fov": 60,
+    "_orthoSize": 10,
+    "_nearClip": 1,
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+    "hoverColor": {
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+  },
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+    "component": "",
+    "_componentId": "de7b0bzLFVNZL9kgmLxYXHO",
+    "handler": "switchSceneByTransition",
+    "customEventData": "0"
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+  },
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+    "_horizontalCenter": 0,
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+    "_originalWidth": 0,
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+    "_id": "a6rm0uXY9DlbNNnoWq9hN0"
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assets/Scene/SwitchScene__DoomScreen/SwitchScene__DoomScreen.fire.meta

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+{
+  "ver": "1.2.6",
+  "uuid": "832db263-aa28-48b6-ae75-8a0721103b06",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__DoomScreen/Texture.meta

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+{
+  "ver": "1.0.1",
+  "uuid": "b8632817-6ac9-4af9-a8dc-8c391dd859e6",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__DoomScreen/Texture/bg1.jpeg.meta

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+{
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+  "uuid": "fba8ea3c-e39c-495c-a135-ccb2c418ca04",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg1": {
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+      "uuid": "5c7f62b2-44b3-4ef2-b133-825e35b654ec",
+      "rawTextureUuid": "fba8ea3c-e39c-495c-a135-ccb2c418ca04",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__DoomScreen/Texture/bg2.jpeg.meta

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+{
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+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg2": {
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+      "rawTextureUuid": "508bd902-9298-4b07-a5a9-883e21c06a45",
+      "trimType": "auto",
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+      "rotated": false,
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+      "trimX": 0,
+      "trimY": 0,
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+      "rawHeight": 1200,
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+}

assets/Scene/SwitchScene__DoomScreen/Texture/btn.png.meta

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+  "type": "sprite",
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+  "genMipmaps": false,
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+  "height": 118,
+  "platformSettings": {},
+  "subMetas": {
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+      "trimThreshold": 1,
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+}

assets/Scene/SwitchScene__GlitchMemories.meta

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+{
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+  "uuid": "10b61f45-6dcc-47e8-87cf-1859b81ee17b",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/Materials.meta

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+{
+  "ver": "1.0.1",
+  "uuid": "04fc26da-4e75-425b-809a-430d8b20b029",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/Materials/GlitchMemories.effect

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+// 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 }
+        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 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);
+  }
+
+  vec4 transition(vec2 p) {
+    // 计算块索引，每个块大小为16x16
+    vec2 block = floor(p.xy / vec2(16));
+    // 计算UV噪声，根据进度调整UV噪声
+    vec2 uv_noise = block / vec2(64);
+    uv_noise += floor(vec2(progress) * vec2(1200.0, 3500.0)) / vec2(64);
+    // 计算扭曲距离，并算出各颜色通道的偏移值
+    vec2 dist = progress > 0.0 ? (fract(uv_noise) - 0.5) * 0.3 * (1.0 - progress) : vec2(0.0);
+    vec2 red = p + dist * 0.2;
+    vec2 green = p + dist * 0.3;
+    vec2 blue = p + dist * 0.5;
+
+    return vec4(
+        mix(getFromColor(red).r, getToColor(red).r, progress),
+        mix(getFromColor(green).g, getToColor(green).g, progress),
+        mix(getFromColor(blue).b, getToColor(blue).b, progress),
+        1.0
+    );
+}
+
+
+  void main () {
+      gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__GlitchMemories/Materials/GlitchMemories.effect.meta

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+{
+  "ver": "1.0.25",
+  "uuid": "478d6745-6406-4f03-84f4-194af9a5b89c",
+  "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}",
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+      },
+      "glsl3": {
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+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/Materials/GlitchMemories.mtl

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+  "_techniqueData": {
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+    }
+  }
+}

assets/Scene/SwitchScene__GlitchMemories/Materials/GlitchMemories.mtl.meta

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+  "uuid": "c27b1317-6f94-4d6c-9760-adee279b2ad4",
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+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "86714285-13db-44f6-86aa-11838e0d4831"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "c1sR5klVZHraEr68/UTkLE"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 13
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 17,
+    "_left": 0,
+    "_right": 0,
+    "_top": 180,
+    "_bottom": 0,
+    "_verticalCenter": 157.942,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "a6rm0uXY9DlbNNnoWq9hN0"
+  }
+]

assets/Scene/SwitchScene__GlitchMemories/SwitchScene__GlitchMemories.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.6",
+  "uuid": "41a713ba-b1bd-4205-a42a-b1376223ce28",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/SwitchScene__GlitchMemories.ts

@@ -0,0 +1,88 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class SwitchScene extends cc.Component {
+  @property(cc.Node) separator = null;
+
+  @property(cc.SpriteFrame) spriteFrame1 = null;
+  @property(cc.SpriteFrame) spriteFrame2 = null;
+  @property(cc.Sprite) bgSprite = null;
+  @property(cc.Material) material = null;
+  private _spriteMaterial: cc.Material;
+
+  touchStartPos = cc.Vec2.ZERO;
+  separatorStartPos = cc.Vec2.ZERO;
+
+  start() {
+    this.bgSprite.spriteFrame.setTexture(this.spriteFrame1._texture);
+    this.initSpriteMaterial();
+    this.playTransitionAnimation();
+  }
+
+  onLoad() {
+    this.separatorStartPos = this.separator.getPosition();
+    this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
+    this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
+  }
+
+  switchSceneByTransition(event, value) {
+    cc.director.emit('setBackBtnVisibility', false);
+    cc.director.emit('switchSceneByTransition', value);
+  }
+
+  playTransitionAnimation() {
+    let progress = 0;
+    let targetProgress = cc.winSize.width;
+    let totalTime = 3;
+    let startTime = Date.now();
+
+    const loop = () => {
+      if (!this._spriteMaterial || !this.touchStartPos) return;
+      if (!this.touchStartPos.equals(cc.Vec2.ZERO)) return;
+
+      let currentTime = Date.now();
+      let elapsedTime = (currentTime - startTime) / 1000;
+      let _progress = (elapsedTime / totalTime) * targetProgress;
+      progress = Math.min(_progress, targetProgress);
+
+      this._spriteMaterial.setProperty('time', progress / cc.winSize.width);
+      this.separator.setPosition({ x: progress, y: 0 });
+
+      if (progress < targetProgress) {
+        requestAnimationFrame(loop.bind(this));
+      }
+    };
+    loop();
+  }
+
+  onTouchStart(event) {
+    this.separatorStartPos = this.separator.getPosition();
+    this.touchStartPos = this.node.convertToNodeSpaceAR(event.getLocation());
+  }
+
+  private onTouchMove(event) {
+    // 获取当前触摸点的位置
+    let touchPos = this.node.convertToNodeSpaceAR(event.getLocation());
+    // 计算触摸点相对于起始位置的偏移量
+    let offset = touchPos.sub(this.touchStartPos);
+    let targetPos = this.separatorStartPos.add(offset);
+    let targetX = Math.max(0, Math.min(targetPos.x, cc.winSize.width));
+    this.separator.setPosition({
+      x: targetX,
+      y: 0
+    });
+    this._spriteMaterial.setProperty('time', targetX / cc.winSize.width);
+  }
+
+  initSpriteMaterial() {
+    let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
+    newMaterial.setProperty('texture', this.spriteFrame1._texture);
+    newMaterial.setProperty('texture2', this.spriteFrame2._texture);
+    newMaterial.setProperty('time', 0.25);
+
+    this.spriteFrame1._texture.setFlipY(true);
+    this.spriteFrame2._texture.setFlipY(true);
+    this.bgSprite.setMaterial(0, newMaterial);
+    this._spriteMaterial = newMaterial;
+  }
+}

assets/Scene/SwitchScene__GlitchMemories/SwitchScene__GlitchMemories.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "293d94cc-a92c-45c9-b470-40ed7f020a18",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/Texture.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "8b5c5f36-f86b-4518-9b61-3484183b20b4",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__GlitchMemories/Texture/bg1.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "ee75dca6-9cb2-4f08-b996-5e990ded448d",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg1": {
+      "ver": "1.0.4",
+      "uuid": "a448d81c-fa36-426d-affc-78eedc0b3118",
+      "rawTextureUuid": "ee75dca6-9cb2-4f08-b996-5e990ded448d",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__GlitchMemories/Texture/bg2.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "d6c1cbd3-3ac4-4297-b2ac-b833bc5fed54",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg2": {
+      "ver": "1.0.4",
+      "uuid": "50328db8-b67b-4c51-a2b3-92fbc75407ad",
+      "rawTextureUuid": "d6c1cbd3-3ac4-4297-b2ac-b833bc5fed54",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__GlitchMemories/Texture/btn.png.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "623adef2-9f2d-4d56-848d-380fca791f90",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1477,
+  "height": 118,
+  "platformSettings": {},
+  "subMetas": {
+    "btn": {
+      "ver": "1.0.4",
+      "uuid": "9d65fe06-9a25-453d-a008-fcc096b3fc2b",
+      "rawTextureUuid": "623adef2-9f2d-4d56-848d-380fca791f90",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1477,
+      "height": 118,
+      "rawWidth": 1477,
+      "rawHeight": 118,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Morph.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "e3428f3b-5920-446c-a9ca-f7a303952872",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/Materials.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "242c1c65-a965-450a-8df4-364aa907e5ad",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/Materials/Morph.effect

@@ -0,0 +1,93 @@
+// 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 }
+        strength: {value: 0.1}
+        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 strength;
+    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);
+  }
+
+  vec4 transition(vec2 p) {
+    // 获取起始颜色和目标颜色
+    vec4 ca = getFromColor(p);
+    vec4 cb = getToColor(p);
+
+    // 计算起始和目标颜色的偏移向量
+    vec2 oa = (((ca.rg + ca.b) * 0.5) * 2.0 - 1.0);
+    vec2 ob = (((cb.rg + cb.b) * 0.5) * 2.0 - 1.0);
+    // 在起始和目标偏移向量之间进行插值，并乘以强度
+    vec2 oc = mix(oa, ob, 0.5) * strength;
+
+    // 根据进度计算权重
+    float w0 = progress;
+    float w1 = 1.0 - w0;
+    // 使用混合函数混合起始颜色和目标颜色，根据进度进行插值
+    return mix(getFromColor(p + oc * w0), getToColor(p - oc * w1), progress);
+  }
+
+  void main () {
+      gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__Morph/Materials/Morph.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "fde88b10-e301-436f-8d79-5093c0a12f12",
+  "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 strength;\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}\nvec4 transition(vec2 p) {\n  vec4 ca = getFromColor(p);\n  vec4 cb = getToColor(p);\n  vec2 oa = (((ca.rg + ca.b) * 0.5) * 2.0 - 1.0);\n  vec2 ob = (((cb.rg + cb.b) * 0.5) * 2.0 - 1.0);\n  vec2 oc = mix(oa, ob, 0.5) * strength;\n  float w0 = progress;\n  float w1 = 1.0 - w0;\n  return mix(getFromColor(p + oc * w0), getToColor(p - oc * w1), progress);\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 strength;\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}\nvec4 transition(vec2 p) {\n  vec4 ca = getFromColor(p);\n  vec4 cb = getToColor(p);\n  vec2 oa = (((ca.rg + ca.b) * 0.5) * 2.0 - 1.0);\n  vec2 ob = (((cb.rg + cb.b) * 0.5) * 2.0 - 1.0);\n  vec2 oc = mix(oa, ob, 0.5) * strength;\n  float w0 = progress;\n  float w1 = 1.0 - w0;\n  return mix(getFromColor(p + oc * w0), getToColor(p - oc * w1), progress);\n}\nvoid main () {\n    gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/Materials/Morph.mtl

@@ -0,0 +1,17 @@
+{
+  "__type__": "cc.Material",
+  "_name": "Morph",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "fde88b10-e301-436f-8d79-5093c0a12f12"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "defines": {
+        "USE_TEXTURE": true
+      }
+    }
+  }
+}

assets/Scene/SwitchScene__Morph/Materials/Morph.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "acd92272-4481-49c6-81ef-5ae28e699ecf",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/SwitchScene__Morph.fire

@@ -0,0 +1,768 @@
+[
+  {
+    "__type__": "cc.SceneAsset",
+    "_name": "",
+    "_objFlags": 0,
+    "_native": "",
+    "scene": {
+      "__id__": 1
+    }
+  },
+  {
+    "__type__": "cc.Scene",
+    "_objFlags": 0,
+    "_parent": null,
+    "_children": [
+      {
+        "__id__": 2
+      },
+      {
+        "__id__": 11
+      },
+      {
+        "__id__": 14
+      },
+      {
+        "__id__": 8
+      }
+    ],
+    "_active": true,
+    "_components": [],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 0,
+      "height": 0
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
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+        0,
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+        1,
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+        1
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+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "autoReleaseAssets": false,
+    "_id": "2989fa08-f84b-4f08-83b3-a45fb8eb333c"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Canvas",
+    "_objFlags": 512,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [
+      {
+        "__id__": 3
+      }
+    ],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 5
+      },
+      {
+        "__id__": 6
+      },
+      {
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+      },
+      {
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+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1334,
+      "height": 750
+    },
+    "_anchorPoint": {
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+      "y": 0.5
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+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "a5esZu+45LA5mBpvttspPD"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Main Camera",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 4
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 960,
+      "height": 640
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
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+        0,
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+        0,
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+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "e1WoFrQ79G7r4ZuQE3HlNb"
+  },
+  {
+    "__type__": "cc.Camera",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 3
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+      "height": 1
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+    "_renderStages": 1,
+    "_alignWithScreen": true,
+    "_id": "81GN3uXINKVLeW4+iKSlim"
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+  {
+    "__type__": "cc.Canvas",
+    "_name": "",
+    "_objFlags": 0,
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+    "_enabled": true,
+    "_designResolution": {
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+      "width": 1334,
+      "height": 750
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+    "_fitHeight": true,
+    "_id": "59Cd0ovbdF4byw5sbjJDx7"
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+    "_name": "",
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+    "_name": "",
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+    "spriteFrame1": {
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+    },
+    "_id": "7e2sjBAfpNUZIZdLWeJ9Kv"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Separator",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
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+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 171,
+      "b": 23,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 10,
+      "height": 750
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
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+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
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+    "groupIndex": 0,
+    "_id": "00zwOFnw9A9Y2jJcAfpxGt"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 8
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
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+    "_atlas": null,
+    "_id": "bfovdQprtLZrbQA9328iTr"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
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+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
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+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
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+    },
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+    "_fillType": 0,
+    "_fillCenter": {
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+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "b70P96s8FD1LitaZ7aobMA"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Bg",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 10
+      },
+      {
+        "__id__": 12
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1334,
+      "height": 750
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        667,
+        375,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        -1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "34YKVYdF5MoYlFN+Zfb6wk"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 11
+    },
+    "_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": 1024,
+    "_originalHeight": 445,
+    "_id": "711M5JfuBPs5F7P5bDVb/1"
+  },
+  {
+    "__type__": "75ff9DV6TxDfp7lelS5SRve",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "separator": {
+      "__id__": 8
+    },
+    "spriteFrame1": {
+      "__uuid__": "86051da6-3207-4804-9640-0e749a937e66"
+    },
+    "spriteFrame2": {
+      "__uuid__": "4b6b758b-cb14-48cf-8228-328c894f8ff3"
+    },
+    "bgSprite": {
+      "__id__": 10
+    },
+    "material": {
+      "__uuid__": "acd92272-4481-49c6-81ef-5ae28e699ecf"
+    },
+    "_id": "dePdhkKnZN/pBfcawhApa9"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Btn",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 15
+      },
+      {
+        "__id__": 17
+      },
+      {
+        "__id__": 18
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1477,
+      "height": 118
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        667,
+        528.7,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0.7,
+        0.7,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "bcVNNAEfFEJL7tftaCUB7n"
+  },
+  {
+    "__type__": "cc.Button",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 14
+    },
+    "_enabled": true,
+    "_normalMaterial": null,
+    "_grayMaterial": null,
+    "duration": 0.1,
+    "zoomScale": 1.2,
+    "clickEvents": [
+      {
+        "__id__": 16
+      }
+    ],
+    "_N$interactable": true,
+    "_N$enableAutoGrayEffect": false,
+    "_N$transition": 0,
+    "transition": 0,
+    "_N$normalColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "_N$hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$disabledColor": {
+      "__type__": "cc.Color",
+      "r": 124,
+      "g": 124,
+      "b": 124,
+      "a": 255
+    },
+    "_N$normalSprite": null,
+    "_N$pressedSprite": null,
+    "pressedSprite": null,
+    "_N$hoverSprite": null,
+    "hoverSprite": null,
+    "_N$disabledSprite": null,
+    "_N$target": {
+      "__id__": 14
+    },
+    "_id": "fdJg28i7pE6pi4D1ovRRp0"
+  },
+  {
+    "__type__": "cc.ClickEvent",
+    "target": {
+      "__id__": 2
+    },
+    "component": "",
+    "_componentId": "75ff9DV6TxDfp7lelS5SRve",
+    "handler": "switchSceneByTransition",
+    "customEventData": "2"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 14
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "86714285-13db-44f6-86aa-11838e0d4831"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "c1sR5klVZHraEr68/UTkLE"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 14
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 17,
+    "_left": 0,
+    "_right": 0,
+    "_top": 180,
+    "_bottom": 0,
+    "_verticalCenter": 157.942,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "a6rm0uXY9DlbNNnoWq9hN0"
+  }
+]

assets/Scene/SwitchScene__Morph/SwitchScene__Morph.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.6",
+  "uuid": "2989fa08-f84b-4f08-83b3-a45fb8eb333c",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/SwitchScene__Morph.ts

@@ -0,0 +1,88 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class SwitchScene extends cc.Component {
+  @property(cc.Node) separator = null;
+
+  @property(cc.SpriteFrame) spriteFrame1 = null;
+  @property(cc.SpriteFrame) spriteFrame2 = null;
+  @property(cc.Sprite) bgSprite = null;
+  @property(cc.Material) material = null;
+  private _spriteMaterial: cc.Material;
+
+  touchStartPos = cc.Vec2.ZERO;
+  separatorStartPos = cc.Vec2.ZERO;
+
+  start() {
+    this.bgSprite.spriteFrame.setTexture(this.spriteFrame1._texture);
+    this.initSpriteMaterial();
+    this.playTransitionAnimation();
+  }
+
+  onLoad() {
+    this.separatorStartPos = this.separator.getPosition();
+    this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
+    this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
+  }
+
+  switchSceneByTransition(event, value) {
+    cc.director.emit('setBackBtnVisibility', false);
+    cc.director.emit('switchSceneByTransition', value);
+  }
+
+  playTransitionAnimation() {
+    let progress = 0;
+    let targetProgress = cc.winSize.width;
+    let totalTime = 3;
+    let startTime = Date.now();
+
+    const loop = () => {
+      if (!this._spriteMaterial || !this.touchStartPos) return;
+      if (!this.touchStartPos.equals(cc.Vec2.ZERO)) return;
+
+      let currentTime = Date.now();
+      let elapsedTime = (currentTime - startTime) / 1000;
+      let _progress = (elapsedTime / totalTime) * targetProgress;
+      progress = Math.min(_progress, targetProgress);
+
+      this._spriteMaterial.setProperty('time', progress / cc.winSize.width);
+      this.separator.setPosition({ x: progress, y: 0 });
+
+      if (progress < targetProgress) {
+        requestAnimationFrame(loop.bind(this));
+      }
+    };
+    loop();
+  }
+
+  onTouchStart(event) {
+    this.separatorStartPos = this.separator.getPosition();
+    this.touchStartPos = this.node.convertToNodeSpaceAR(event.getLocation());
+  }
+
+  private onTouchMove(event) {
+    // 获取当前触摸点的位置
+    let touchPos = this.node.convertToNodeSpaceAR(event.getLocation());
+    // 计算触摸点相对于起始位置的偏移量
+    let offset = touchPos.sub(this.touchStartPos);
+    let targetPos = this.separatorStartPos.add(offset);
+    let targetX = Math.max(0, Math.min(targetPos.x, cc.winSize.width));
+    this.separator.setPosition({
+      x: targetX,
+      y: 0
+    });
+    this._spriteMaterial.setProperty('time', targetX / cc.winSize.width);
+  }
+
+  initSpriteMaterial() {
+    let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
+    newMaterial.setProperty('texture', this.spriteFrame1._texture);
+    newMaterial.setProperty('texture2', this.spriteFrame2._texture);
+    newMaterial.setProperty('time', 0.25);
+
+    this.spriteFrame1._texture.setFlipY(true);
+    this.spriteFrame2._texture.setFlipY(true);
+    this.bgSprite.setMaterial(0, newMaterial);
+    this._spriteMaterial = newMaterial;
+  }
+}

assets/Scene/SwitchScene__Morph/SwitchScene__Morph.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "75ff90d5-e93c-437e-9ee5-7a54b9491bde",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/Texture.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "4c74a3e0-f277-4f9f-90c9-7dbe2f1404ee",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Morph/Texture/bg1.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "629244c4-e709-4d5e-a4ac-e250b052ebe3",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg1": {
+      "ver": "1.0.4",
+      "uuid": "86051da6-3207-4804-9640-0e749a937e66",
+      "rawTextureUuid": "629244c4-e709-4d5e-a4ac-e250b052ebe3",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Morph/Texture/bg2.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "6739472e-4b5d-4f1b-8dc1-2915cd7493d1",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg2": {
+      "ver": "1.0.4",
+      "uuid": "4b6b758b-cb14-48cf-8228-328c894f8ff3",
+      "rawTextureUuid": "6739472e-4b5d-4f1b-8dc1-2915cd7493d1",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Morph/Texture/btn.png.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "b2490222-2b5e-4601-b231-c840bffbdd5d",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1477,
+  "height": 118,
+  "platformSettings": {},
+  "subMetas": {
+    "btn": {
+      "ver": "1.0.4",
+      "uuid": "2a30f7f5-bdfb-4809-8a01-a50b2e5bee20",
+      "rawTextureUuid": "b2490222-2b5e-4601-b231-c840bffbdd5d",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1477,
+      "height": 118,
+      "rawWidth": 1477,
+      "rawHeight": 118,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Perlin.meta

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+{
+  "ver": "1.0.1",
+  "uuid": "a7d9aabc-6e90-4f18-b820-fec5e5691896",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/Materials.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "6b282196-e05b-44c8-8305-5bcbc06916fd",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/Materials/Perlin.effect

@@ -0,0 +1,130 @@
+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+CCEffect %{
+  techniques:
+  - passes:
+    - vert: vs
+      frag: fs
+      blendState:
+        targets:
+        - blend: true
+      rasterizerState:
+        cullMode: none
+      properties:
+        scale: { value: 20 }
+        smoothness: { value: 0.1 }
+        seed: { value: 12.9898 }
+        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 Perlin {
+    float scale;
+    float smoothness;
+    float seed;
+    float time;
+  };
+  float progress = time;
+  in mediump vec2 v_uv0;
+  in vec4 v_color;
+
+  // http://byteblacksmith.com/improvements-to-the-canonical-one-liner-glsl-rand-for-opengl-es-2-0/
+  float random(vec2 co) {
+    highp float a = seed;
+    highp float b = 78.233;
+    highp float c = 43758.5453;
+    highp float dt= dot(co.xy ,vec2(a,b));
+    highp float sn= mod(dt,3.14);
+    return fract(sin(sn) * c);
+  }
+
+  // 2D Noise based on Morgan McGuire @morgan3d
+  // https://www.shadertoy.com/view/4dS3Wd
+  float noise (in vec2 st) {
+    vec2 i = floor(st);
+    vec2 f = fract(st);
+
+    // Four corners in 2D of a tile
+    float a = random(i);
+    float b = random(i + vec2(1.0, 0.0));
+    float c = random(i + vec2(0.0, 1.0));
+    float d = random(i + vec2(1.0, 1.0));
+
+    // Cubic Hermine Curve. Same as SmoothStep
+    vec2 u = f*f*(3.0-2.0*f);
+
+    // Mix 4 coorners porcentages
+    return mix(a, b, u.x) +
+            (c - a)* u.y * (1.0 - u.x) +
+            (d - b) * u.x * u.y;
+  }
+
+  vec4 getFromColor(vec2 uv) {
+    return texture(texture, uv);
+  }
+  vec4 getToColor(vec2 uv) {
+    return texture(texture2, uv);
+  }
+
+  vec4 transition (vec2 uv) {
+    vec4 from = getFromColor(uv);
+    vec4 to = getToColor(uv);
+    float n = noise(uv * scale);
+
+    float p = mix(-smoothness, 1.0 + smoothness, progress);
+    float lower = p - smoothness;
+    float higher = p + smoothness;
+
+    // 根据噪声值进行平滑插值
+    float q = smoothstep(lower, higher, n);
+
+    return mix(
+        from,
+        to,
+        1.0 - q
+      );
+  }
+
+  void main () {
+    gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__Perlin/Materials/Perlin.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "3715350e-c25d-4afa-a06b-e4b480a6edef",
+  "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 scale;\nuniform float smoothness;\nuniform float seed;\nuniform float time;\nfloat progress = time;\nvarying mediump vec2 v_uv0;\nvarying vec4 v_color;\nfloat random(vec2 co) {\n  highp float a = seed;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float dt= dot(co.xy ,vec2(a,b));\n  highp float sn= mod(dt,3.14);\n  return fract(sin(sn) * c);\n}\nfloat noise (in vec2 st) {\n  vec2 i = floor(st);\n  vec2 f = fract(st);\n  float a = random(i);\n  float b = random(i + vec2(1.0, 0.0));\n  float c = random(i + vec2(0.0, 1.0));\n  float d = random(i + vec2(1.0, 1.0));\n  vec2 u = f*f*(3.0-2.0*f);\n  return mix(a, b, u.x) +\n          (c - a)* u.y * (1.0 - u.x) +\n          (d - b) * u.x * u.y;\n}\nvec4 getFromColor(vec2 uv) {\n  return texture2D(texture, uv);\n}\nvec4 getToColor(vec2 uv) {\n  return texture2D(texture2, uv);\n}\nvec4 transition (vec2 uv) {\n  vec4 from = getFromColor(uv);\n  vec4 to = getToColor(uv);\n  float n = noise(uv * scale);\n  float p = mix(-smoothness, 1.0 + smoothness, progress);\n  float lower = p - smoothness;\n  float higher = p + smoothness;\n  float q = smoothstep(lower, higher, n);\n  return mix(\n      from,\n      to,\n      1.0 - q\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 Perlin {\n  float scale;\n  float smoothness;\n  float seed;\n  float time;\n};\nfloat progress = time;\nin mediump vec2 v_uv0;\nin vec4 v_color;\nfloat random(vec2 co) {\n  highp float a = seed;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float dt= dot(co.xy ,vec2(a,b));\n  highp float sn= mod(dt,3.14);\n  return fract(sin(sn) * c);\n}\nfloat noise (in vec2 st) {\n  vec2 i = floor(st);\n  vec2 f = fract(st);\n  float a = random(i);\n  float b = random(i + vec2(1.0, 0.0));\n  float c = random(i + vec2(0.0, 1.0));\n  float d = random(i + vec2(1.0, 1.0));\n  vec2 u = f*f*(3.0-2.0*f);\n  return mix(a, b, u.x) +\n          (c - a)* u.y * (1.0 - u.x) +\n          (d - b) * u.x * u.y;\n}\nvec4 getFromColor(vec2 uv) {\n  return texture(texture, uv);\n}\nvec4 getToColor(vec2 uv) {\n  return texture(texture2, uv);\n}\nvec4 transition (vec2 uv) {\n  vec4 from = getFromColor(uv);\n  vec4 to = getToColor(uv);\n  float n = noise(uv * scale);\n  float p = mix(-smoothness, 1.0 + smoothness, progress);\n  float lower = p - smoothness;\n  float higher = p + smoothness;\n  float q = smoothstep(lower, higher, n);\n  return mix(\n      from,\n      to,\n      1.0 - q\n    );\n}\nvoid main () {\n  gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/Materials/Perlin.mtl

@@ -0,0 +1,22 @@
+{
+  "__type__": "cc.Material",
+  "_name": "Perlin",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "3715350e-c25d-4afa-a06b-e4b480a6edef"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "props": {
+        "seed": 12.9898,
+        "scale": 30,
+        "smoothness": 0.05
+      },
+      "defines": {
+        "USE_TEXTURE": true
+      }
+    }
+  }
+}

assets/Scene/SwitchScene__Perlin/Materials/Perlin.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "dbf06bcd-8024-4f08-a535-08f7383edf00",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/SwitchScene__Perlin.fire

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+      {
+        "__id__": 12
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1334,
+      "height": 750
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        667,
+        375,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        -1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "34YKVYdF5MoYlFN+Zfb6wk"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 11
+    },
+    "_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": 1024,
+    "_originalHeight": 445,
+    "_id": "711M5JfuBPs5F7P5bDVb/1"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Btn",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 14
+      },
+      {
+        "__id__": 16
+      },
+      {
+        "__id__": 17
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1477,
+      "height": 118
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        667,
+        528.7,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0.7,
+        0.7,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "bcVNNAEfFEJL7tftaCUB7n"
+  },
+  {
+    "__type__": "cc.Button",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 13
+    },
+    "_enabled": true,
+    "_normalMaterial": null,
+    "_grayMaterial": null,
+    "duration": 0.1,
+    "zoomScale": 1.2,
+    "clickEvents": [
+      {
+        "__id__": 15
+      }
+    ],
+    "_N$interactable": true,
+    "_N$enableAutoGrayEffect": false,
+    "_N$transition": 0,
+    "transition": 0,
+    "_N$normalColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "_N$hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$disabledColor": {
+      "__type__": "cc.Color",
+      "r": 124,
+      "g": 124,
+      "b": 124,
+      "a": 255
+    },
+    "_N$normalSprite": null,
+    "_N$pressedSprite": null,
+    "pressedSprite": null,
+    "_N$hoverSprite": null,
+    "hoverSprite": null,
+    "_N$disabledSprite": null,
+    "_N$target": {
+      "__id__": 13
+    },
+    "_id": "fdJg28i7pE6pi4D1ovRRp0"
+  },
+  {
+    "__type__": "cc.ClickEvent",
+    "target": {
+      "__id__": 2
+    },
+    "component": "",
+    "_componentId": "f73a82LpAxBmZwDm8dJO3Q+",
+    "handler": "switchSceneByTransition",
+    "customEventData": "3"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 13
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "86714285-13db-44f6-86aa-11838e0d4831"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "c1sR5klVZHraEr68/UTkLE"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 13
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 17,
+    "_left": 0,
+    "_right": 0,
+    "_top": 180,
+    "_bottom": 0,
+    "_verticalCenter": 157.942,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "a6rm0uXY9DlbNNnoWq9hN0"
+  }
+]

assets/Scene/SwitchScene__Perlin/SwitchScene__Perlin.fire.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.6",
+  "uuid": "c255828f-28b6-421d-ab95-e56d8319a07c",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/SwitchScene__Perlin.ts

@@ -0,0 +1,88 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class SwitchScene extends cc.Component {
+  @property(cc.Node) separator = null;
+
+  @property(cc.SpriteFrame) spriteFrame1 = null;
+  @property(cc.SpriteFrame) spriteFrame2 = null;
+  @property(cc.Sprite) bgSprite = null;
+  @property(cc.Material) material = null;
+  private _spriteMaterial: cc.Material;
+
+  touchStartPos = cc.Vec2.ZERO;
+  separatorStartPos = cc.Vec2.ZERO;
+
+  start() {
+    this.bgSprite.spriteFrame.setTexture(this.spriteFrame1._texture);
+    this.initSpriteMaterial();
+    this.playTransitionAnimation();
+  }
+
+  onLoad() {
+    this.separatorStartPos = this.separator.getPosition();
+    this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
+    this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
+  }
+
+  switchSceneByTransition(event, value) {
+    cc.director.emit('setBackBtnVisibility', false);
+    cc.director.emit('switchSceneByTransition', value);
+  }
+
+  playTransitionAnimation() {
+    let progress = 0;
+    let targetProgress = cc.winSize.width;
+    let totalTime = 3;
+    let startTime = Date.now();
+
+    const loop = () => {
+      if (!this._spriteMaterial || !this.touchStartPos) return;
+      if (!this.touchStartPos.equals(cc.Vec2.ZERO)) return;
+
+      let currentTime = Date.now();
+      let elapsedTime = (currentTime - startTime) / 1000;
+      let _progress = (elapsedTime / totalTime) * targetProgress;
+      progress = Math.min(_progress, targetProgress);
+
+      this._spriteMaterial.setProperty('time', progress / cc.winSize.width);
+      this.separator.setPosition({ x: progress, y: 0 });
+
+      if (progress < targetProgress) {
+        requestAnimationFrame(loop.bind(this));
+      }
+    };
+    loop();
+  }
+
+  onTouchStart(event) {
+    this.separatorStartPos = this.separator.getPosition();
+    this.touchStartPos = this.node.convertToNodeSpaceAR(event.getLocation());
+  }
+
+  private onTouchMove(event) {
+    // 获取当前触摸点的位置
+    let touchPos = this.node.convertToNodeSpaceAR(event.getLocation());
+    // 计算触摸点相对于起始位置的偏移量
+    let offset = touchPos.sub(this.touchStartPos);
+    let targetPos = this.separatorStartPos.add(offset);
+    let targetX = Math.max(0, Math.min(targetPos.x, cc.winSize.width));
+    this.separator.setPosition({
+      x: targetX,
+      y: 0
+    });
+    this._spriteMaterial.setProperty('time', targetX / cc.winSize.width);
+  }
+
+  initSpriteMaterial() {
+    let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
+    newMaterial.setProperty('texture', this.spriteFrame1._texture);
+    newMaterial.setProperty('texture2', this.spriteFrame2._texture);
+    newMaterial.setProperty('time', 0.25);
+
+    this.spriteFrame1._texture.setFlipY(true);
+    this.spriteFrame2._texture.setFlipY(true);
+    this.bgSprite.setMaterial(0, newMaterial);
+    this._spriteMaterial = newMaterial;
+  }
+}

assets/Scene/SwitchScene__Perlin/SwitchScene__Perlin.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "f73a8d8b-a40c-4199-9c03-9bc7493b743e",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/Texture.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "2ed3b822-f01e-4df0-b9b7-9913abcd8a74",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Perlin/Texture/bg1.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "7f5e5fa1-b48c-44e3-80f4-324d5286ac51",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg1": {
+      "ver": "1.0.4",
+      "uuid": "8ef474f4-5038-4363-8a35-cd2c2df2d8d6",
+      "rawTextureUuid": "7f5e5fa1-b48c-44e3-80f4-324d5286ac51",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Perlin/Texture/bg2.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "ce5595f3-8df9-478a-9e41-4a165be77c71",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg2": {
+      "ver": "1.0.4",
+      "uuid": "5ff63ec2-5294-40af-9a60-4f837d09d814",
+      "rawTextureUuid": "ce5595f3-8df9-478a-9e41-4a165be77c71",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Perlin/Texture/btn.png.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "7ef0dd99-bd4e-425f-ae16-e42c6f2c0a0b",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1477,
+  "height": 118,
+  "platformSettings": {},
+  "subMetas": {
+    "btn": {
+      "ver": "1.0.4",
+      "uuid": "2e5c2eba-5763-4675-9977-569657fff94e",
+      "rawTextureUuid": "7ef0dd99-bd4e-425f-ae16-e42c6f2c0a0b",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1477,
+      "height": 118,
+      "rawWidth": 1477,
+      "rawHeight": 118,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__PolkaDotsCurtain.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "5f5f749c-61be-48c1-b0fc-1a4df10190e9",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Materials.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "274be50a-f5d7-4f56-a5db-a22261a4fa80",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Materials/PolkaDotsCurtain.effect

@@ -0,0 +1,89 @@
+// 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 }
+        dots: {value: 80.0}
+        center: {value: [0, 1]}
+        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 {
+    vec2 center;
+    float dots;
+    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);
+  }
+
+  vec4 transition(vec2 uv) {
+    // 计算当前UV坐标点到图像中心点的距离
+    float distanceToCenter = distance(uv, center);
+    // 计算UV坐标点映射到dots纹理中的位置，并计算该位置与纹理中心点的距离
+    float distanceToDotsCenter = distance(fract(uv * dots), vec2(0.5, 0.5));
+
+    // 比较UV坐标点到纹理中心点的距离与进度的比值，如果比值小于等于progress，
+    // 并且distanceToDotsCenter小于distanceToCenter，则认为需要切换到下一张图像
+    bool nextImage = distanceToDotsCenter < (progress / distanceToCenter);
+    return nextImage ? getToColor(uv) : getFromColor(uv);
+  }
+
+  void main () {
+      gl_FragColor = v_color * transition(v_uv0);
+  }
+}%

assets/Scene/SwitchScene__PolkaDotsCurtain/Materials/PolkaDotsCurtain.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "b805e327-099f-4cb8-a66b-ebca7c96c0e7",
+  "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 vec2 center;\nuniform float dots;\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}\nvec4 transition(vec2 uv) {\n  float distanceToCenter = distance(uv, center);\n  float distanceToDotsCenter = distance(fract(uv * dots), vec2(0.5, 0.5));\n  bool nextImage = distanceToDotsCenter < (progress / distanceToCenter);\n  return nextImage ? getToColor(uv) : getFromColor(uv);\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  vec2 center;\n  float dots;\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}\nvec4 transition(vec2 uv) {\n  float distanceToCenter = distance(uv, center);\n  float distanceToDotsCenter = distance(fract(uv * dots), vec2(0.5, 0.5));\n  bool nextImage = distanceToDotsCenter < (progress / distanceToCenter);\n  return nextImage ? getToColor(uv) : getFromColor(uv);\n}\nvoid main () {\n    gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Materials/PolkaDotsCurtain.mtl

@@ -0,0 +1,25 @@
+{
+  "__type__": "cc.Material",
+  "_name": "PolkaDotsCurtain",
+  "_objFlags": 0,
+  "_native": "",
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assets/Scene/SwitchScene__PolkaDotsCurtain/Materials/PolkaDotsCurtain.mtl.meta

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+    "target": {
+      "__id__": 2
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+    "component": "",
+    "_componentId": "0445dlJQ9tLR7xapzM+CJSX",
+    "handler": "switchSceneByTransition",
+    "customEventData": "4"
+  },
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+    "_name": "",
+    "_objFlags": 0,
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+    "_left": 0,
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assets/Scene/SwitchScene__PolkaDotsCurtain/SwitchScene__PolkaDotsCurtain.fire.meta

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+{
+  "ver": "1.2.6",
+  "uuid": "582e4910-11a1-4f5c-9441-aa319156d8c4",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/SwitchScene__PolkaDotsCurtain.ts

@@ -0,0 +1,88 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class SwitchScene extends cc.Component {
+  @property(cc.Node) separator = null;
+
+  @property(cc.SpriteFrame) spriteFrame1 = null;
+  @property(cc.SpriteFrame) spriteFrame2 = null;
+  @property(cc.Sprite) bgSprite = null;
+  @property(cc.Material) material = null;
+  private _spriteMaterial: cc.Material;
+
+  touchStartPos = cc.Vec2.ZERO;
+  separatorStartPos = cc.Vec2.ZERO;
+
+  start() {
+    this.bgSprite.spriteFrame.setTexture(this.spriteFrame1._texture);
+    this.initSpriteMaterial();
+    this.playTransitionAnimation();
+  }
+
+  onLoad() {
+    this.separatorStartPos = this.separator.getPosition();
+    this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
+    this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
+  }
+
+  switchSceneByTransition(event, value) {
+    cc.director.emit('setBackBtnVisibility', false);
+    cc.director.emit('switchSceneByTransition', value);
+  }
+
+  playTransitionAnimation() {
+    let progress = 0;
+    let targetProgress = cc.winSize.width;
+    let totalTime = 3;
+    let startTime = Date.now();
+
+    const loop = () => {
+      if (!this._spriteMaterial || !this.touchStartPos) return;
+      if (!this.touchStartPos.equals(cc.Vec2.ZERO)) return;
+
+      let currentTime = Date.now();
+      let elapsedTime = (currentTime - startTime) / 1000;
+      let _progress = (elapsedTime / totalTime) * targetProgress;
+      progress = Math.min(_progress, targetProgress);
+
+      this._spriteMaterial.setProperty('time', progress / cc.winSize.width);
+      this.separator.setPosition({ x: progress, y: 0 });
+
+      if (progress < targetProgress) {
+        requestAnimationFrame(loop.bind(this));
+      }
+    };
+    loop();
+  }
+
+  onTouchStart(event) {
+    this.separatorStartPos = this.separator.getPosition();
+    this.touchStartPos = this.node.convertToNodeSpaceAR(event.getLocation());
+  }
+
+  private onTouchMove(event) {
+    // 获取当前触摸点的位置
+    let touchPos = this.node.convertToNodeSpaceAR(event.getLocation());
+    // 计算触摸点相对于起始位置的偏移量
+    let offset = touchPos.sub(this.touchStartPos);
+    let targetPos = this.separatorStartPos.add(offset);
+    let targetX = Math.max(0, Math.min(targetPos.x, cc.winSize.width));
+    this.separator.setPosition({
+      x: targetX,
+      y: 0
+    });
+    this._spriteMaterial.setProperty('time', targetX / cc.winSize.width);
+  }
+
+  initSpriteMaterial() {
+    let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
+    newMaterial.setProperty('texture', this.spriteFrame1._texture);
+    newMaterial.setProperty('texture2', this.spriteFrame2._texture);
+    newMaterial.setProperty('time', 0.25);
+
+    this.spriteFrame1._texture.setFlipY(true);
+    this.spriteFrame2._texture.setFlipY(true);
+    this.bgSprite.setMaterial(0, newMaterial);
+    this._spriteMaterial = newMaterial;
+  }
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/SwitchScene__PolkaDotsCurtain.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "0445d949-43db-4b47-bc5a-a7333e089497",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Texture.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "4c24576e-d3fd-45f9-ab3c-90b5dd2af491",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Texture/bg1.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "7b3ab555-1089-4fd4-9d54-7c8106aaf851",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg1": {
+      "ver": "1.0.4",
+      "uuid": "40bfcf63-95f8-4023-9b53-f46addfc260c",
+      "rawTextureUuid": "7b3ab555-1089-4fd4-9d54-7c8106aaf851",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Texture/bg2.jpeg.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "fe4f9866-9815-41fe-b68f-db9ece82bd26",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1600,
+  "height": 1200,
+  "platformSettings": {},
+  "subMetas": {
+    "bg2": {
+      "ver": "1.0.4",
+      "uuid": "d459a6d4-cd68-474a-bc44-33996165b2e7",
+      "rawTextureUuid": "fe4f9866-9815-41fe-b68f-db9ece82bd26",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1600,
+      "height": 1200,
+      "rawWidth": 1600,
+      "rawHeight": 1200,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__PolkaDotsCurtain/Texture/btn.png.meta

@@ -0,0 +1,36 @@
+{
+  "ver": "2.3.4",
+  "uuid": "e94e39b2-ce34-4776-9419-4d2a7a6f1774",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "width": 1477,
+  "height": 118,
+  "platformSettings": {},
+  "subMetas": {
+    "btn": {
+      "ver": "1.0.4",
+      "uuid": "b2e58877-f147-40cc-bf19-b5eed5bb9590",
+      "rawTextureUuid": "e94e39b2-ce34-4776-9419-4d2a7a6f1774",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 1477,
+      "height": 118,
+      "rawWidth": 1477,
+      "rawHeight": 118,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}

assets/Scene/SwitchScene__SquaresWire/SwitchScene__SquaresWire.fire

@@ -180,7 +180,7 @@
       "array": [
         0,
         0,
-        769.0305585605815,
+        452.93128617926146,
         0,
         0,
         0,
@@ -284,7 +284,7 @@
     "_id": "29zXboiXFBKoIV4PQ2liTe"
   },
   {
-    "__type__": "d3f4aqDF35LMbT4FoeX+msm",
+    "__type__": "9a422OgmqtKVbOR0Q+NC+Bk",
     "_name": "",
     "_objFlags": 0,
     "node": {
@@ -306,7 +306,7 @@
     "material": {
       "__uuid__": "a869ac13-ffed-4334-b5df-1251273f2b07"
     },
-    "_id": "baVBIwAahNp5q/xqS/DqnM"
+    "_id": "d3mJxgwgVFOaVDy9/WXkqz"
   },
   {
     "__type__": "cc.Node",
@@ -674,9 +674,9 @@
       "__id__": 2
     },
     "component": "",
-    "_componentId": "d3f4aqDF35LMbT4FoeX+msm",
+    "_componentId": "9a422OgmqtKVbOR0Q+NC+Bk",
     "handler": "switchSceneByTransition",
-    "customEventData": ""
+    "customEventData": "5"
   },
   {
     "__type__": "cc.Sprite",

assets/Scene/SwitchScene__SquaresWire/SwitchScene__SquaresWire.ts

@@ -0,0 +1,88 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class SwitchScene extends cc.Component {
+  @property(cc.Node) separator = null;
+
+  @property(cc.SpriteFrame) spriteFrame1 = null;
+  @property(cc.SpriteFrame) spriteFrame2 = null;
+  @property(cc.Sprite) bgSprite = null;
+  @property(cc.Material) material = null;
+  private _spriteMaterial: cc.Material;
+
+  touchStartPos = cc.Vec2.ZERO;
+  separatorStartPos = cc.Vec2.ZERO;
+
+  start() {
+    this.bgSprite.spriteFrame.setTexture(this.spriteFrame1._texture);
+    this.initSpriteMaterial();
+    this.playTransitionAnimation();
+  }
+
+  onLoad() {
+    this.separatorStartPos = this.separator.getPosition();
+    this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
+    this.node.on(cc.Node.EventType.TOUCH_MOVE, this.onTouchMove, this);
+  }
+
+  switchSceneByTransition(event, value) {
+    cc.director.emit('setBackBtnVisibility', false);
+    cc.director.emit('switchSceneByTransition', value);
+  }
+
+  playTransitionAnimation() {
+    let progress = 0;
+    let targetProgress = cc.winSize.width;
+    let totalTime = 3;
+    let startTime = Date.now();
+
+    const loop = () => {
+      if (!this._spriteMaterial || !this.touchStartPos) return;
+      if (!this.touchStartPos.equals(cc.Vec2.ZERO)) return;
+
+      let currentTime = Date.now();
+      let elapsedTime = (currentTime - startTime) / 1000;
+      let _progress = (elapsedTime / totalTime) * targetProgress;
+      progress = Math.min(_progress, targetProgress);
+
+      this._spriteMaterial.setProperty('time', progress / cc.winSize.width);
+      this.separator.setPosition({ x: progress, y: 0 });
+
+      if (progress < targetProgress) {
+        requestAnimationFrame(loop.bind(this));
+      }
+    };
+    loop();
+  }
+
+  onTouchStart(event) {
+    this.separatorStartPos = this.separator.getPosition();
+    this.touchStartPos = this.node.convertToNodeSpaceAR(event.getLocation());
+  }
+
+  private onTouchMove(event) {
+    // 获取当前触摸点的位置
+    let touchPos = this.node.convertToNodeSpaceAR(event.getLocation());
+    // 计算触摸点相对于起始位置的偏移量
+    let offset = touchPos.sub(this.touchStartPos);
+    let targetPos = this.separatorStartPos.add(offset);
+    let targetX = Math.max(0, Math.min(targetPos.x, cc.winSize.width));
+    this.separator.setPosition({
+      x: targetX,
+      y: 0
+    });
+    this._spriteMaterial.setProperty('time', targetX / cc.winSize.width);
+  }
+
+  initSpriteMaterial() {
+    let newMaterial = cc.MaterialVariant.create(this.material, this.bgSprite);
+    newMaterial.setProperty('texture', this.spriteFrame1._texture);
+    newMaterial.setProperty('texture2', this.spriteFrame2._texture);
+    newMaterial.setProperty('time', 0.25);
+
+    this.spriteFrame1._texture.setFlipY(true);
+    this.spriteFrame2._texture.setFlipY(true);
+    this.bgSprite.setMaterial(0, newMaterial);
+    this._spriteMaterial = newMaterial;
+  }
+}

assets/Scene/SwitchScene__SquaresWire/SwitchScene__SquaresWire.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "9a4223a0-9aab-4a55-b391-d10f8d0be064",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Strip.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "912fa62d-24ff-43c2-bf85-e20e958aef64",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Strip/Materials.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "262f1940-d016-4f77-be84-7327c6b4596b",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Strip/Materials/strip-lt.mtl

@@ -0,0 +1,22 @@
+{
+  "__type__": "cc.Material",
+  "_name": "strip-lt",
+  "_objFlags": 0,
+  "_native": "",
+  "_effectAsset": {
+    "__uuid__": "6b233ee2-ef6d-4ee5-9b24-999badfcff68"
+  },
+  "_techniqueIndex": 0,
+  "_techniqueData": {
+    "0": {
+      "props": {
+        "direction": {
+          "__type__": "cc.Vec2",
+          "x": -1,
+          "y": 1
+        }
+      },
+      "defines": {}
+    }
+  }
+}

assets/Scene/SwitchScene__Strip/Materials/strip-lt.mtl.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "1.0.3",
+  "uuid": "ee73e8c0-5ff0-486a-bcdf-dec85b04755b",
+  "dataAsSubAsset": null,
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Strip/Materials/strip.effect

@@ -0,0 +1,140 @@
+// 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 }
+        texture2: { value: white }
+        time: { value: 0 }
+        direction: { value: [1, 1]}
+}%
+
+CCProgram transition %{
+
+// https://www.shadertoy.com/view/ls3cDB
+
+const float PI = 3.141592653589793;
+const float PI_2 = 3.141592653589793;
+
+#define radius .1
+
+uniform Transition {
+  vec2 direction; // = [1, 1]
+};
+
+float aspect = 1.;//screenSize.x / screenSize.y;
+
+vec4 iMouse = vec4(
+  screenSize.x * (mod((1.0 + time * direction.x), 1.0) + 0.2 * sign(direction.x)),
+  screenSize.y * (mod((1.0 + time * direction.y), 1.0) + 0.2 * sign(direction.y)),
+  screenSize.x * (1.0 - step(0.0, direction.x)),
+  screenSize.y * (1.0 - step(0.0, direction.y))
+);
+
+
+vec2 mouse = iMouse.xy  * vec2(aspect, 1.) / screenSize.xy;
+vec2 mouseDir = normalize(abs(iMouse.zw) - iMouse.xy);
+
+vec4 transition(vec2 uv) {
+  // vec2 uv = fragCoord * vec2(aspect, 1.) / screenSize.xy;
+
+  float dist = dot(uv - mouse, mouseDir);
+  vec2 linePoint = uv - dist * mouseDir;
+
+  vec4 fragColor = vec4(1.0);
+  if (dist > radius)  {
+    fragColor = texture(texture2, uv);
+    // add shadow
+    // fragColor.rgb *= pow(clamp(dist - radius, 0., 1.) * 1.5, .2);
+  }
+  else if (dist >= 0.) {
+    // map to cylinder point
+    float theta = asin(dist / radius);
+    vec2 p2 = linePoint + mouseDir * (PI - theta) * radius;
+    vec2 p1 = linePoint + mouseDir * theta * radius;
+    uv = (p2.x <= aspect && p2.y <= 1. && p2.x > 0. && p2.y > 0.) ? p2 : p1;
+    fragColor = texture(texture, uv);
+    fragColor.rgb *= pow(clamp((radius - dist) / radius, 0., 1.), .2);
+  }
+  else  {
+    vec2 p = linePoint + mouseDir * (abs(dist) + PI * radius);
+    uv = (p.x <= aspect && p.y <= 1. && p.x > 0. && p.y > 0.) ? p : uv;
+    fragColor = texture(texture, uv);
+  }
+
+  return fragColor;
+}
+
+}%
+
+CCProgram vs %{
+
+precision highp float;
+
+#include <cc-global>
+#include <cc-local>
+
+in vec3 a_position;
+in lowp vec4 a_color;
+
+in mediump vec2 a_uv0;
+out mediump vec2 v_uv0;
+
+out lowp vec4 v_color;
+
+uniform Time {
+  vec2 screenSize;
+  float time;
+};
+
+void main() {
+  mat4 mvp;
+
+  mvp = cc_matViewProj;
+
+  v_uv0 = a_uv0;
+  v_color = a_color;
+
+  gl_Position = mvp * vec4(a_position, 1);
+}
+
+}%
+
+CCProgram fs %{
+
+precision highp float;
+
+uniform sampler2D texture;
+uniform sampler2D texture2;
+in mediump vec2 v_uv0;
+
+uniform Time {
+  vec2 screenSize;
+  float time;
+};
+
+in lowp vec4 v_color;
+
+vec4 getFromColor(vec2 uv) {
+  return texture(texture, uv);
+}
+
+vec4 getToColor(vec2 uv) {
+  return texture(texture2, uv);
+}
+
+#include <transition>
+
+void main () {
+  gl_FragColor = v_color * transition(v_uv0);
+}
+
+}%

assets/Scene/SwitchScene__Strip/Materials/strip.effect.meta

@@ -0,0 +1,17 @@
+{
+  "ver": "1.0.25",
+  "uuid": "6b233ee2-ef6d-4ee5-9b24-999badfcff68",
+  "compiledShaders": [
+    {
+      "glsl1": {
+        "vert": "\nprecision highp float;\nuniform mediump mat4 cc_matViewProj;\nattribute vec3 a_position;\nattribute lowp vec4 a_color;\nattribute mediump vec2 a_uv0;\nvarying mediump vec2 v_uv0;\nvarying lowp vec4 v_color;\nvoid main() {\n  mat4 mvp;\n  mvp = cc_matViewProj;\n  v_uv0 = a_uv0;\n  v_color = a_color;\n  gl_Position = mvp * vec4(a_position, 1);\n}",
+        "frag": "\nprecision highp float;\nuniform sampler2D texture;\nuniform sampler2D texture2;\nvarying mediump vec2 v_uv0;\nuniform vec2 screenSize;\nuniform float time;\nvarying lowp vec4 v_color;\nconst float PI = 3.141592653589793;\nconst float PI_2 = 3.141592653589793;\nuniform vec2 direction;\nfloat aspect = 1.;\nvec4 iMouse = vec4(\n  screenSize.x * (mod((1.0 + time * direction.x), 1.0) + 0.2 * sign(direction.x)),\n  screenSize.y * (mod((1.0 + time * direction.y), 1.0) + 0.2 * sign(direction.y)),\n  screenSize.x * (1.0 - step(0.0, direction.x)),\n  screenSize.y * (1.0 - step(0.0, direction.y))\n);\nvec2 mouse = iMouse.xy  * vec2(aspect, 1.) / screenSize.xy;\nvec2 mouseDir = normalize(abs(iMouse.zw) - iMouse.xy);\nvec4 transition(vec2 uv) {\n  float dist = dot(uv - mouse, mouseDir);\n  vec2 linePoint = uv - dist * mouseDir;\n  vec4 fragColor = vec4(1.0);\n  if (dist > .1)  {\n    fragColor = texture2D(texture2, uv);\n  }\n  else if (dist >= 0.) {\n    float theta = asin(dist / .1);\n    vec2 p2 = linePoint + mouseDir * (PI - theta) * .1;\n    vec2 p1 = linePoint + mouseDir * theta * .1;\n    uv = (p2.x <= aspect && p2.y <= 1. && p2.x > 0. && p2.y > 0.) ? p2 : p1;\n    fragColor = texture2D(texture, uv);\n    fragColor.rgb *= pow(clamp((.1 - dist) / .1, 0., 1.), .2);\n  }\n  else  {\n    vec2 p = linePoint + mouseDir * (abs(dist) + PI * .1);\n    uv = (p.x <= aspect && p.y <= 1. && p.x > 0. && p.y > 0.) ? p : uv;\n    fragColor = texture2D(texture, uv);\n  }\n  return fragColor;\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 lowp vec4 a_color;\nin mediump vec2 a_uv0;\nout mediump vec2 v_uv0;\nout lowp vec4 v_color;\nuniform Time {\n  vec2 screenSize;\n  float time;\n};\nvoid main() {\n  mat4 mvp;\n  mvp = cc_matViewProj;\n  v_uv0 = a_uv0;\n  v_color = a_color;\n  gl_Position = mvp * vec4(a_position, 1);\n}",
+        "frag": "\nprecision highp float;\nuniform sampler2D texture;\nuniform sampler2D texture2;\nin mediump vec2 v_uv0;\nuniform Time {\n  vec2 screenSize;\n  float time;\n};\nin lowp vec4 v_color;\nconst float PI = 3.141592653589793;\nconst float PI_2 = 3.141592653589793;\nuniform Transition {\n  vec2 direction;\n};\nfloat aspect = 1.;\nvec4 iMouse = vec4(\n  screenSize.x * (mod((1.0 + time * direction.x), 1.0) + 0.2 * sign(direction.x)),\n  screenSize.y * (mod((1.0 + time * direction.y), 1.0) + 0.2 * sign(direction.y)),\n  screenSize.x * (1.0 - step(0.0, direction.x)),\n  screenSize.y * (1.0 - step(0.0, direction.y))\n);\nvec2 mouse = iMouse.xy  * vec2(aspect, 1.) / screenSize.xy;\nvec2 mouseDir = normalize(abs(iMouse.zw) - iMouse.xy);\nvec4 transition(vec2 uv) {\n  float dist = dot(uv - mouse, mouseDir);\n  vec2 linePoint = uv - dist * mouseDir;\n  vec4 fragColor = vec4(1.0);\n  if (dist > .1)  {\n    fragColor = texture(texture2, uv);\n  }\n  else if (dist >= 0.) {\n    float theta = asin(dist / .1);\n    vec2 p2 = linePoint + mouseDir * (PI - theta) * .1;\n    vec2 p1 = linePoint + mouseDir * theta * .1;\n    uv = (p2.x <= aspect && p2.y <= 1. && p2.x > 0. && p2.y > 0.) ? p2 : p1;\n    fragColor = texture(texture, uv);\n    fragColor.rgb *= pow(clamp((.1 - dist) / .1, 0., 1.), .2);\n  }\n  else  {\n    vec2 p = linePoint + mouseDir * (abs(dist) + PI * .1);\n    uv = (p.x <= aspect && p.y <= 1. && p.x > 0. && p.y > 0.) ? p : uv;\n    fragColor = texture(texture, uv);\n  }\n  return fragColor;\n}\nvoid main () {\n  gl_FragColor = v_color * transition(v_uv0);\n}"
+      }
+    }
+  ],
+  "subMetas": {}
+}

assets/Scene/SwitchScene__Strip/SwitchScene__Strip.fire

@@ -0,0 +1,740 @@
+[
+  {
+    "__type__": "cc.SceneAsset",
+    "_name": "",
+    "_objFlags": 0,
+    "_native": "",
+    "scene": {
+      "__id__": 1
+    }
+  },
+  {
+    "__type__": "cc.Scene",
+    "_objFlags": 0,
+    "_parent": null,
+    "_children": [
+      {
+        "__id__": 2
+      },
+      {
+        "__id__": 11
+      },
+      {
+        "__id__": 13
+      },
+      {
+        "__id__": 8
+      }
+    ],
+    "_active": true,
+    "_components": [],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 0,
+      "height": 0
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_trs": {
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