LaboratoryProtection/Assets/Artworks/Effect/Shader/UVAnimation_additive.shader

// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

Shader "InJoy/uv animation addtive" {
	Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
		_Speed("Speed", Vector) = (1.0, 1.0, 1.0, 1.0)
		_Color("Color", Color) = (1.0, 1.0, 1.0, 1.0)
	}
	SubShader {
		LOD 600
		UsePass "InJoy/common/DEBUG"
	}
	
	SubShader {
		LOD 200
		Tags {"Queue" = "Transparent-1" }
		Pass {
			Blend SrcAlpha One
			Cull Off
			ZWrite Off
			
			CGPROGRAM
				#pragma vertex vs300
				#pragma fragment fs300
				
				#include "UnityCG.cginc"
			
				sampler2D _MainTex;
				float4 _MainTex_ST;
				float4 _Speed;
				float4 _Color;
			
				struct appdata300
				{
					float4 vertex : POSITION;
					float2 texcoord : TEXCOORD;
					float4 color : COLOR;
				};
			
				struct v2f300
				{
					float4 pos : POSITION;
					float4 uvs : TEXCOORD;
				};
			
				v2f300 vs300(appdata300 i)
				{
					v2f300 o; 
					o.pos = UnityObjectToClipPos(i.vertex);
					o.uvs.xy = TRANSFORM_TEX(i.texcoord, _MainTex) + _Speed.xy * _Time.y;
					o.uvs.w = i.color.a;
					return o;
				}
				float4 fs300(v2f300 i) : COLOR
				{
					return tex2D(_MainTex, i.uvs.xy) * float4(_Color.r, _Color.g, _Color.b, _Color.a * i.uvs.w) * 2;
				}
			ENDCG
		}
	}
	
	SubShader {	
	
		LOD 100
		Tags {"Queue" = "Transparent" }
		Pass {
			Blend SrcAlpha OneMinusSrcAlpha
			Cull Off

			
			SetTexture [_MainTex] {
				Combine texture
			}
		}
	}
}