Merge pull request UnityCommunity#37 from abhilash1910/patch-1

Reverse Disintegration effect by Reverse transparency

Author: unitycoder

Assets/Shaders/3D/Unlit/Reverse-DisIntegrate-Shader

@@ -0,0 +1,76 @@
+Shader "Unlit/Reverse_Disintegrate"
+{
+    Properties
+    {
+        _MainTex ("Texture", 2D) = "white" {}
+        _color("Color",color)=(1,1,1,1)
+        _Transparent("Transparency",float)=0.0
+        
+    }
+    SubShader
+    {
+        Tags {"Queue"="Transparent" "RenderType"="Transparent"}
+        LOD 100
+        ZWrite Off
+        Blend SrcAlpha OneMinusSrcAlpha
+         
+        Lighting Off
+        ColorMask RGB
+
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            // make fog work
+            #pragma multi_compile_fog
+
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+sampler2D _MainTex;
+float4 _color;
+float _Transparent;
+            struct v2f
+            {
+                float2 uv : TEXCOORD0;
+                UNITY_FOG_COORDS(1)
+                float4 vertex : SV_POSITION;
+            };
+
+          
+            v2f vert (appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex);
+                o.uv = v.uv;
+                UNITY_TRANSFER_FOG(o,o.vertex);
+                return o;
+            }
+
+            fixed4 frag (v2f i) : SV_Target
+            {
+                // sample the texture
+                fixed4 col = tex2D(_MainTex, i.uv)*_color ;
+                
+                        
+                        _Transparent=_Transparent*(_Time.y*5000);
+                        if(_Transparent<8)
+                {
+                        col.a=_Transparent;
+                }
+                
+                // apply fog
+                UNITY_APPLY_FOG(i.fogCoord, col);
+                return col;
+            }
+            ENDCG
+        }
+    }
+}