+effect

30 files changed, 2057 insertions, 49 deletions

diff --git a/Assets/Art/Images/pico-big.png.meta b/Assets/Art/Images/pico-big.png.meta
index 98e8de6..894e382 100644
--- a/Assets/Art/Images/pico-big.png.meta
+++ b/Assets/Art/Images/pico-big.png.meta
@@ -32,9 +32,9 @@ TextureImporter:
     filterMode: -1
     aniso: -1
     mipBias: -1
-    wrapU: 1
-    wrapV: 1
-    wrapW: -1
+    wrapU: 0
+    wrapV: 0
+    wrapW: 0
   nPOTScale: 0
   lightmap: 0
   compressionQuality: 50
@@ -43,9 +43,8 @@ TextureImporter:
   spriteMeshType: 1
   alignment: 0
   spritePivot: {x: 0.5, y: 0.5}
-  spritePixelsToUnits: 100
   spriteBorder: {x: 0, y: 0, z: 0, w: 0}
-  spriteGenerateFallbackPhysicsShape: 1
+  spritePixelsToUnits: 100
   alphaUsage: 1
   alphaIsTransparency: 1
   spriteTessellationDetail: -1
@@ -64,7 +63,6 @@ TextureImporter:
     crunchedCompression: 0
     allowsAlphaSplitting: 0
     overridden: 0
-    androidETC2FallbackOverride: 0
   - buildTarget: Standalone
     maxTextureSize: 2048
     resizeAlgorithm: 0
@@ -74,7 +72,6 @@ TextureImporter:
     crunchedCompression: 0
     allowsAlphaSplitting: 0
     overridden: 0
-    androidETC2FallbackOverride: 0
   - buildTarget: iPhone
     maxTextureSize: 2048
     resizeAlgorithm: 0
@@ -84,7 +81,6 @@ TextureImporter:
     crunchedCompression: 0
     allowsAlphaSplitting: 0
     overridden: 0
-    androidETC2FallbackOverride: 0
   - buildTarget: Android
     maxTextureSize: 2048
     resizeAlgorithm: 0
@@ -94,7 +90,6 @@ TextureImporter:
     crunchedCompression: 0
     allowsAlphaSplitting: 0
     overridden: 0
-    androidETC2FallbackOverride: 0
   spriteSheet:
     serializedVersion: 2
     sprites: []
diff --git a/Assets/Art/Images/star.png b/Assets/Art/Images/star.png
new file mode 100644
index 0000000..11c6f22
--- /dev/null
+++ b/Assets/Art/Images/star.png
diff --git a/Assets/Art/Images/star.png.meta b/Assets/Art/Images/star.png.meta
new file mode 100644
index 0000000..517b375
--- /dev/null
+++ b/Assets/Art/Images/star.png.meta
@@ -0,0 +1,85 @@
+fileFormatVersion: 2
+guid: 88151fd8749ebb44781d0735f8dcd4e0
+timeCreated: 1618063080
+licenseType: Free
+TextureImporter:
+  fileIDToRecycleName: {}
+  externalObjects: {}
+  serializedVersion: 4
+  mipmaps:
+    mipMapMode: 0
+    enableMipMap: 0
+    sRGBTexture: 1
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+  isReadable: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: -1
+    aniso: -1
+    mipBias: -1
+    wrapU: 0
+    wrapV: 0
+    wrapW: 0
+  nPOTScale: 0
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 1
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spritePixelsToUnits: 100
+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 0
+  textureShape: 1
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  platformSettings:
+  - buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 0
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  - buildTarget: Standalone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 0
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+  spritePackingTag: 
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Test/04_Graphic/04_Graphic_UIEffect.unity b/Assets/Test/04_Graphic/04_Graphic_UIEffect.unity
index 83bf7d5..15cc48e 100644
--- a/Assets/Test/04_Graphic/04_Graphic_UIEffect.unity
+++ b/Assets/Test/04_Graphic/04_Graphic_UIEffect.unity
@@ -38,7 +38,7 @@ RenderSettings:
   m_ReflectionIntensity: 1
   m_CustomReflection: {fileID: 0}
   m_Sun: {fileID: 0}
-  m_IndirectSpecularColor: {r: 0.44657898, g: 0.4964133, b: 0.5748178, a: 1}
+  m_IndirectSpecularColor: {r: 0.4465782, g: 0.49641252, b: 0.5748167, a: 1}
 --- !u!157 &3
 LightmapSettings:
   m_ObjectHideFlags: 0
@@ -88,7 +88,6 @@ LightmapSettings:
     m_PVRFilteringAtrousPositionSigmaDirect: 0.5
     m_PVRFilteringAtrousPositionSigmaIndirect: 2
     m_PVRFilteringAtrousPositionSigmaAO: 1
-    m_ShowResolutionOverlay: 1
   m_LightingDataAsset: {fileID: 0}
   m_UseShadowmask: 1
 --- !u!196 &4
@@ -122,6 +121,7 @@ GameObject:
   m_Component:
   - component: {fileID: 647807671}
   - component: {fileID: 647807673}
+  - component: {fileID: 647807674}
   - component: {fileID: 647807672}
   m_Layer: 5
   m_Name: "Image \u626D\u66F2 (1)"
@@ -137,7 +137,7 @@ RectTransform:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 647807670}
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: -39.2, y: 2.5999985, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 1637784079}
@@ -145,8 +145,8 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 340, y: -349}
-  m_SizeDelta: {x: 128.8, y: 100}
+  m_AnchoredPosition: {x: -39.2, y: 2.6}
+  m_SizeDelta: {x: 126.9, y: 114.67}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &647807672
 MonoBehaviour:
@@ -156,10 +156,27 @@ MonoBehaviour:
   m_GameObject: {fileID: 647807670}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 616df8ea32e94c2429a579cc2d4f956a, type: 3}
+  m_Script: {fileID: 11500000, guid: 19ed27a46ca366b439439e63862c762b, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  m_Material: {fileID: 0}
+--- !u!222 &647807673
+CanvasRenderer:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 647807670}
+--- !u!114 &647807674
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 647807670}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 0cba8e295482e184f9f6a5a8f2b559c3, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {fileID: 2100000, guid: c9d794cf597301347a7703a912ffb229, type: 2}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
   m_OnCullStateChanged:
@@ -175,13 +192,6 @@ MonoBehaviour:
   m_FillAmount: 1
   m_FillClockwise: 1
   m_FillOrigin: 0
-  m_NormalMap: {fileID: 0}
---- !u!222 &647807673
-CanvasRenderer:
-  m_ObjectHideFlags: 0
-  m_PrefabParentObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
-  m_GameObject: {fileID: 647807670}
 --- !u!1 &667326415
 GameObject:
   m_ObjectHideFlags: 0
@@ -349,7 +359,7 @@ Camera:
   m_GameObject: {fileID: 1478468332}
   m_Enabled: 1
   serializedVersion: 2
-  m_ClearFlags: 1
+  m_ClearFlags: 2
   m_BackGroundColor: {r: 0.19215687, g: 0.3019608, b: 0.4745098, a: 0}
   m_NormalizedViewPortRect:
     serializedVersion: 2
@@ -372,7 +382,6 @@ Camera:
   m_TargetEye: 3
   m_HDR: 1
   m_AllowMSAA: 1
-  m_AllowDynamicResolution: 0
   m_ForceIntoRT: 0
   m_OcclusionCulling: 1
   m_StereoConvergence: 10
@@ -390,6 +399,95 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &1577534686
+GameObject:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  serializedVersion: 5
+  m_Component:
+  - component: {fileID: 1577534687}
+  - component: {fileID: 1577534690}
+  - component: {fileID: 1577534689}
+  - component: {fileID: 1577534688}
+  m_Layer: 5
+  m_Name: "Image \u626D\u66F2 (2)"
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!224 &1577534687
+RectTransform:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 1577534686}
+  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
+  m_LocalPosition: {x: 11.299999, y: 123.8, z: 0}
+  m_LocalScale: {x: 1.0000267, y: 1.0000267, z: 1.0000267}
+  m_Children: []
+  m_Father: {fileID: 1637784079}
+  m_RootOrder: 2
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+  m_AnchorMin: {x: 0.5, y: 0.5}
+  m_AnchorMax: {x: 0.5, y: 0.5}
+  m_AnchoredPosition: {x: 11.3, y: 123.8}
+  m_SizeDelta: {x: 126.9, y: 114.67}
+  m_Pivot: {x: 0.5, y: 0.5}
+--- !u!114 &1577534688
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 1577534686}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 5978620b88847af4a8835c7008c813b8, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_EffectColor: {r: 1, g: 0, b: 0, a: 0.5}
+  m_EffectDistance: {x: 1.67, y: 1.99}
+  m_UseGraphicAlpha: 1
+--- !u!114 &1577534689
+MonoBehaviour:
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+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 1577534686}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 48696ad002dcb2146ab8d6ad72d455d7, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {fileID: 0}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 1
+  m_OnCullStateChanged:
+    m_PersistentCalls:
+      m_Calls: []
+    m_TypeName: UnityEngine.UI.MaskableGraphic+CullStateChangedEvent, Assembly-CSharp,
+      Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
+  m_FontData:
+    m_Font: {fileID: 10102, guid: 0000000000000000e000000000000000, type: 0}
+    m_FontSize: 30
+    m_FontStyle: 0
+    m_BestFit: 0
+    m_MinSize: 3
+    m_MaxSize: 40
+    m_Alignment: 0
+    m_AlignByGeometry: 0
+    m_RichText: 1
+    m_HorizontalOverflow: 0
+    m_VerticalOverflow: 0
+    m_LineSpacing: 1
+  m_Text: "\u6D4B\u8BD5"
+--- !u!222 &1577534690
+CanvasRenderer:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 1577534686}
 --- !u!1 &1637784075
 GameObject:
   m_ObjectHideFlags: 0
@@ -398,9 +496,9 @@ GameObject:
   serializedVersion: 5
   m_Component:
   - component: {fileID: 1637784079}
-  - component: {fileID: 1637784078}
   - component: {fileID: 1637784077}
   - component: {fileID: 1637784076}
+  - component: {fileID: 1637784078}
   m_Layer: 5
   m_Name: Canvas
   m_TagString: Untagged
@@ -453,15 +551,15 @@ Canvas:
   m_GameObject: {fileID: 1637784075}
   m_Enabled: 1
   serializedVersion: 3
-  m_RenderMode: 0
-  m_Camera: {fileID: 0}
-  m_PlaneDistance: 100
+  m_RenderMode: 1
+  m_Camera: {fileID: 1478468335}
+  m_PlaneDistance: 68.38
   m_PixelPerfect: 0
   m_ReceivesEvents: 1
   m_OverrideSorting: 0
   m_OverridePixelPerfect: 0
   m_SortingBucketNormalizedSize: 0
-  m_AdditionalShaderChannelsFlag: 0
+  m_AdditionalShaderChannelsFlag: -1
   m_SortingLayerID: 0
   m_SortingOrder: 0
   m_TargetDisplay: 0
@@ -472,11 +570,12 @@ RectTransform:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 1637784075}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: 0, y: 1, z: 58.379997}
+  m_LocalScale: {x: 0.12880656, y: 0.12880656, z: 0.12880656}
   m_Children:
   - {fileID: 1804801471}
   - {fileID: 647807671}
+  - {fileID: 1577534687}
   m_Father: {fileID: 0}
   m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
@@ -511,7 +610,7 @@ RectTransform:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 1804801470}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: 98.2, y: -47, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 1637784079}
@@ -519,7 +618,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 132, y: -349}
+  m_AnchoredPosition: {x: 98.2, y: -47}
   m_SizeDelta: {x: 131.19, y: 100}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &1804801472
diff --git a/Assets/Test/04_Graphic/UI04_MeshModifierTest.cs b/Assets/Test/04_Graphic/UI04_MeshModifierTest.cs
index d1bad84..b679853 100644
--- a/Assets/Test/04_Graphic/UI04_MeshModifierTest.cs
+++ b/Assets/Test/04_Graphic/UI04_MeshModifierTest.cs
@@ -14,14 +14,19 @@ public class UI04_MeshModifierTest : UnityEngine.EventSystems.UIBehaviour, IMesh
     public void ModifyMesh(VertexHelper verts)

     {

         Debug.Log("ModifyMesh");

-        vert.position = new Vector3(100, 100);

-        vert.color = Color.white;

-        verts.AddVert(vert);

-        vert.position = new Vector3(120, 100);

-        verts.AddVert(vert);

-        vert.position = new Vector3(120, 110);

-        verts.AddVert(vert);

-        verts.AddTriangle(4, 5, 6);

-    }

+		//vert.position = new Vector3(100, 100);

+		//vert.color = Color.white;

+		//verts.AddVert(vert);

+		//vert.position = new Vector3(120, 100);

+		//verts.AddVert(vert);

+		//vert.position = new Vector3(120, 110);

+		//verts.AddVert(vert);

+		//verts.AddTriangle(4, 5, 6);

+

+		verts.m_Colors[0] = Color.red;

+		verts.m_Colors[1] = Color.yellow;

+		verts.m_Colors[2] = Color.black;

+		verts.m_Colors[3] = Color.white;

+	}

 
 }
diff --git a/Assets/Test/04_Graphic/UI04_Test.mat b/Assets/Test/04_Graphic/UI04_Test.mat
new file mode 100644
index 0000000..c4bc7df
--- /dev/null
+++ b/Assets/Test/04_Graphic/UI04_Test.mat
@@ -0,0 +1,95 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 6
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_Name: UI04_Test
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+  m_ShaderKeywords: 
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+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
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+    - _UVSec: 0
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+    m_Colors:
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+    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
diff --git a/Assets/Test/04_Graphic/UI04_Test.mat.meta b/Assets/Test/04_Graphic/UI04_Test.mat.meta
new file mode 100644
index 0000000..600fe05
--- /dev/null
+++ b/Assets/Test/04_Graphic/UI04_Test.mat.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: c9d794cf597301347a7703a912ffb229
+timeCreated: 1618041498
+licenseType: Free
+NativeFormatImporter:
+  externalObjects: {}
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+  userData: 
+  assetBundleName: 
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diff --git a/Assets/Test/04_Graphic/UI04_Test.shader b/Assets/Test/04_Graphic/UI04_Test.shader
new file mode 100644
index 0000000..976cd42
--- /dev/null
+++ b/Assets/Test/04_Graphic/UI04_Test.shader
@@ -0,0 +1,95 @@
+锘縎hader "Custom/UV1Sample" {
+	Properties
+	{
+		[PerRendererData] _MainTex ("Sprite Texture", 2D) = "white" {}
+		_SubTex("SubTexture", 2D) = "white"{}
+		_Size("Size", Float) = 0.1
+
+		_StencilComp ("Stencil Comparison", Float) = 8
+		_Stencil ("Stencil ID", Float) = 0
+		_StencilOp ("Stencil Operation", Float) = 0
+		_StencilWriteMask ("Stencil Write Mask", Float) = 255
+		_StencilReadMask ("Stencil Read Mask", Float) = 255
+
+		_ColorMask ("Color Mask", Float) = 15
+	}
+
+	SubShader
+	{
+		Tags
+		{ 
+			"Queue"="Transparent" 
+			"IgnoreProjector"="True" 
+			"RenderType"="Transparent" 
+			"PreviewType"="Plane"
+			"CanUseSpriteAtlas"="True"
+		}
+		
+		Stencil
+		{
+			Ref [_Stencil]
+			Comp [_StencilComp]
+			Pass [_StencilOp] 
+			ReadMask [_StencilReadMask]
+			WriteMask [_StencilWriteMask]
+		}
+
+		Cull Off
+		Lighting Off
+		ZWrite Off
+		ZTest [unity_GUIZTestMode]
+		Fog { Mode Off }
+		Blend One Zero
+		ColorMask [_ColorMask]
+
+		Pass
+		{
+		CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#include "UnityCG.cginc"
+			
+			struct appdata_t
+			{
+				float4 vertex   : POSITION;
+				float4 color    : COLOR;
+				float2 texcoord : TEXCOORD0;
+				half2 texcoord1  : TEXCOORD1; // new!
+			};
+
+			struct v2f
+			{
+				float4 vertex   : SV_POSITION;
+				fixed4 color    : COLOR;
+				half2 uv1  : TEXCOORD0;
+				half2 uv2  : TEXCOORD1; // new!
+			};
+
+			v2f vert(appdata_t IN)
+			{
+				v2f OUT;
+				OUT.vertex = UnityObjectToClipPos(IN.vertex);
+				OUT.uv1 = IN.texcoord;
+				OUT.uv2 = IN.texcoord1;  // new!
+#ifdef UNITY_HALF_TEXEL_OFFSET
+				OUT.vertex.xy -= (_ScreenParams.zw-1.0);
+#endif
+				OUT.color = IN.color;
+				return OUT;
+			}
+
+			sampler2D _MainTex;
+			sampler2D _SubTex;
+			float _Size;
+
+			fixed4 frag(v2f IN) : SV_Target
+			{
+				half4 color = tex2D(_MainTex, IN.uv1) * IN.color;
+				color.a = tex2D(_SubTex, IN.uv2 * _Size).a;  // new!
+				clip (color.a - 0.01);
+				return color;
+			}
+		ENDCG
+		}
+	}
+}
\ No newline at end of file
diff --git a/Assets/Test/04_Graphic/UI04_Test.shader.meta b/Assets/Test/04_Graphic/UI04_Test.shader.meta
new file mode 100644
index 0000000..22e2cfe
--- /dev/null
+++ b/Assets/Test/04_Graphic/UI04_Test.shader.meta
@@ -0,0 +1,10 @@
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diff --git a/Assets/Test/05_Mask.meta b/Assets/Test/05_Mask.meta
new file mode 100644
index 0000000..6f9ff60
--- /dev/null
+++ b/Assets/Test/05_Mask.meta
@@ -0,0 +1,10 @@
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diff --git a/Assets/Test/05_Mask/05_Mask.unity b/Assets/Test/05_Mask/05_Mask.unity
new file mode 100644
index 0000000..2441bbc
--- /dev/null
+++ b/Assets/Test/05_Mask/05_Mask.unity
@@ -0,0 +1,817 @@
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diff --git a/Assets/Test/05_Mask/05_Mask.unity.meta b/Assets/Test/05_Mask/05_Mask.unity.meta
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+++ b/Assets/Test/05_Mask/05_Mask.unity.meta
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diff --git a/Assets/UIEffects.meta b/Assets/UIEffects.meta
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index 0000000..4761682
--- /dev/null
+++ b/Assets/UIEffects.meta
@@ -0,0 +1,10 @@
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diff --git a/Assets/UIEffects/BaseUIEffect.cs b/Assets/UIEffects/BaseUIEffect.cs
new file mode 100644
index 0000000..4ee46c9
--- /dev/null
+++ b/Assets/UIEffects/BaseUIEffect.cs
@@ -0,0 +1,76 @@
+锘縰sing System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.EventSystems;
+using UnityEditor;
+
+[ExecuteInEditMode]
+[RequireComponent(typeof(Graphic))]
+public abstract class BaseUIEffect : UIBehaviour, IMeshModifier, IMaterialModifier
+{
+	[NonSerialized]
+	private Graphic m_Graphic;
+
+	protected Graphic graphic
+	{
+		get
+		{
+			if (m_Graphic == null)
+				m_Graphic = GetComponent<Graphic>();
+
+			return m_Graphic;
+		}
+	}
+
+	protected override void OnEnable()
+	{
+		base.OnEnable();
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+	}
+
+	protected override void OnDisable()
+	{
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+		base.OnDisable();
+	}
+
+	protected override void OnDidApplyAnimationProperties()
+	{
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+		base.OnDidApplyAnimationProperties();
+	}
+
+#if UNITY_EDITOR
+	protected override void OnValidate()
+	{
+		base.OnValidate();
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+	}
+
+#endif
+
+	public void ModifyMesh(Mesh mesh)
+	{
+		using (var vh = new VertexHelper(mesh))
+		{
+			ModifyMesh(vh);
+			vh.FillMesh(mesh);
+		}
+	}
+
+	public virtual void ModifyMesh(VertexHelper vh)
+	{
+	}
+
+	public virtual Material GetModifiedMaterial(Material baseMaterial)
+	{
+		return baseMaterial;
+	}
+
+}
diff --git a/Assets/UIEffects/BaseUIEffect.cs.meta b/Assets/UIEffects/BaseUIEffect.cs.meta
new file mode 100644
index 0000000..2eb1d39
--- /dev/null
+++ b/Assets/UIEffects/BaseUIEffect.cs.meta
@@ -0,0 +1,13 @@
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diff --git a/Assets/UIEffects/Effects.meta b/Assets/UIEffects/Effects.meta
new file mode 100644
index 0000000..3709f63
--- /dev/null
+++ b/Assets/UIEffects/Effects.meta
@@ -0,0 +1,10 @@
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diff --git a/Assets/UIEffects/Effects/Test2.cs b/Assets/UIEffects/Effects/Test2.cs
new file mode 100644
index 0000000..9664839
--- /dev/null
+++ b/Assets/UIEffects/Effects/Test2.cs
@@ -0,0 +1,21 @@
+锘縰sing System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Test2 : MonoBehaviour {
+
+	public Test2()
+	{
+		Debug.Log("Test2()");
+	}
+
+	// Use this for initialization
+	void Start () {
+		
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		
+	}
+}
diff --git a/Assets/UIEffects/Effects/Test2.cs.meta b/Assets/UIEffects/Effects/Test2.cs.meta
new file mode 100644
index 0000000..7f09d93
--- /dev/null
+++ b/Assets/UIEffects/Effects/Test2.cs.meta
@@ -0,0 +1,13 @@
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diff --git a/Assets/UIEffects/Effects/UIShinyEffect.cs b/Assets/UIEffects/Effects/UIShinyEffect.cs
new file mode 100644
index 0000000..b7edf2e
--- /dev/null
+++ b/Assets/UIEffects/Effects/UIShinyEffect.cs
@@ -0,0 +1,22 @@
+锘縰sing System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class UIShinyEffect : BaseUIEffect
+{
+	[SerializeField]
+	private float m_Width;
+
+	public override void ModifyMesh(VertexHelper vh)
+	{
+		vh.m_Colors[0] = Color.red;
+	}
+
+	public override Material GetModifiedMaterial(Material baseMaterial)
+	{
+
+		return baseMaterial;
+	}
+
+}
diff --git a/Assets/UIEffects/Effects/UIShinyEffect.cs.meta b/Assets/UIEffects/Effects/UIShinyEffect.cs.meta
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index 0000000..b775a07
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diff --git a/Assets/UIEffects/New Material.mat b/Assets/UIEffects/New Material.mat
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+++ b/Assets/UIEffects/New Material.mat
@@ -0,0 +1,76 @@
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diff --git a/Assets/UIEffects/New Material.mat.meta b/Assets/UIEffects/New Material.mat.meta
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diff --git a/Assets/UIEffects/UIEffects.unity b/Assets/UIEffects/UIEffects.unity
new file mode 100644
index 0000000..d811b81
--- /dev/null
+++ b/Assets/UIEffects/UIEffects.unity
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diff --git a/Assets/UIEffects/UIEffects.unity.meta b/Assets/UIEffects/UIEffects.unity.meta
new file mode 100644
index 0000000..d8dfcb1
--- /dev/null
+++ b/Assets/UIEffects/UIEffects.unity.meta
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
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diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/CanvasUpdateRegistry.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/CanvasUpdateRegistry.cs
index d03d0e7..200b4e5 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/CanvasUpdateRegistry.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/CanvasUpdateRegistry.cs
@@ -150,7 +150,7 @@ namespace UnityEngine.UI
             instance.m_LayoutRebuildQueue.Clear();
             m_PerformingLayoutUpdate = false;
 
-            // 做剔除（裁剪）
+            // 做剔除+裁剪
             // now layout is complete do culling...
             ClipperRegistry.instance.Cull();
 
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Culling/Clipping.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Culling/Clipping.cs
index 7707ecf..7dd39bf 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Culling/Clipping.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Culling/Clipping.cs
@@ -29,6 +29,7 @@ namespace UnityEngine.UI
             return new Rect(point1.x, point1.y, point2.x - point1.x, point2.y - point1.y);
         }
 
+		// 计算矩形交集
         private static Rect RectIntersect(Rect a, Rect b)
         {
             float xMin = Mathf.Max(a.x, b.x);
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/Graphic.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/Graphic.cs
index 53cc1bd..e0d70f3 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/Graphic.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/Graphic.cs
@@ -367,7 +367,7 @@ namespace UnityEngine.UI
 
             canvasRenderer.materialCount = 1;
             canvasRenderer.SetMaterial(materialForRendering, 0);
-            canvasRenderer.SetTexture(mainTexture);
+            canvasRenderer.SetTexture(mainTexture); // 设置_MainTex，会覆盖材质上设置的_MainTex
         }
 
         //c 顶点重建
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/MaskableGraphic.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/MaskableGraphic.cs
index 4995dc1..51e2fe2 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/MaskableGraphic.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Graphics/MaskableGraphic.cs
@@ -101,15 +101,15 @@ namespace UnityEngine.UI
             {
                 UISystemProfilerApi.AddMarker("MaskableGraphic.cullingChanged", this);
                 m_OnCullStateChanged.Invoke(cull);
-                SetVerticesDirty();
+                SetVerticesDirty(); // 这里需要更新一下canvasRenderer的网格数据
             }
         }
 
         public virtual void SetClipRect(Rect clipRect, bool validRect)
         {
             if (validRect)
-                canvasRenderer.EnableRectClipping(clipRect);
-            else
+				canvasRenderer.EnableRectClipping(clipRect);
+			else
                 canvasRenderer.DisableRectClipping();
         }
 
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Mask/RectMask2D.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Mask/RectMask2D.cs
index 87d2dbf..5f8f2e7 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Mask/RectMask2D.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/Mask/RectMask2D.cs
@@ -22,6 +22,7 @@ namespace UnityEngine.UI
         [NonSerialized]
         private bool m_ShouldRecalculateClipRects;
 
+		// 父节点的所有RectMask2D，用来算交集
         [NonSerialized]
         private List<RectMask2D> m_Clippers = new List<RectMask2D>();
 
@@ -101,7 +102,7 @@ namespace UnityEngine.UI
         public virtual void PerformClipping()
         {
             //TODO See if an IsActive() test would work well here or whether it might cause unexpected side effects (re case 776771)
-
+			
             // if the parents are changed
             // or something similar we
             // do a recalculate here
@@ -111,6 +112,8 @@ namespace UnityEngine.UI
                 m_ShouldRecalculateClipRects = false;
             }
 
+			// 裁剪
+
             // get the compound rects from
             // the clippers that are valid
             bool validRect = true;
@@ -125,6 +128,8 @@ namespace UnityEngine.UI
                 m_LastValidClipRect = validRect;
             }
 
+			// 剔除
+
             foreach (IClippable clipTarget in m_ClipTargets)
             {
                 var maskable = clipTarget as MaskableGraphic;
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/VertexModifiers/Shadow.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/VertexModifiers/Shadow.cs
index c0b7cfb..e0a813c 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/VertexModifiers/Shadow.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/VertexModifiers/Shadow.cs
@@ -76,6 +76,7 @@ namespace UnityEngine.UI
             }
         }
 
+		//x,y是偏移量
         protected void ApplyShadowZeroAlloc(List<UIVertex> verts, Color32 color, int start, int end, float x, float y)
         {
             UIVertex vt;
@@ -93,9 +94,11 @@ namespace UnityEngine.UI
                 v.x += x;
                 v.y += y;
                 vt.position = v;
+
                 var newColor = color;
                 if (m_UseGraphicAlpha)
                     newColor.a = (byte)((newColor.a * verts[i].color.a) / 255);
+
                 vt.color = newColor;
                 verts[i] = vt;
             }