unityshinsoubanheart/Assets/Resources/shader/sprite/Sprite Sub.shader

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

Shader "QO/Sprite Sub"
{
	Properties
	{
		_MainTex("Base (RGBA)", 2D) = "white" {}
		_Color("Color", Color) = (1,1,1,1)
		_UVWH("UVWH", Vector) = (0,0,1,1)
	}

		SubShader
		{
			LOD 200

			Tags { "QUEUE" = "Transparent" "RenderType" = "Transparent" }
			Pass {
				Blend SrcAlpha OneMinusSrcAlpha

				CGPROGRAM
				#pragma vertex vert
				#pragma fragment frag

				#include "UnityCG.cginc"

				sampler2D _MainTex;
				half4 _Color;
				float4 _UVWH;

				struct appdata_t
				{
					float4 vertex : POSITION;
					half4 color : COLOR;
					float2 texcoord : TEXCOORD0;
				};

				struct v2f
				{
					float4 vertex : POSITION;
					half4 color : COLOR;
					float2 texcoord : TEXCOORD0;
				};

				v2f vert(appdata_t v)
				{
					v2f o;
					float2 uv_2 = _UVWH.xy;
					float2 wh_1 = _UVWH.zw;
					o.color = v.color;
					o.vertex = UnityObjectToClipPos(v.vertex);
					o.texcoord = ((v.texcoord * wh_1) + uv_2);
					return o;
				}

				half4 frag(v2f IN) : COLOR
				{
					  float4 tex = tex2D(_MainTex, IN.texcoord);
					  float4 tmpvar_1 = (tex * _Color);
					return tmpvar_1;
				}
				ENDCG
			}
		}
			Fallback Off
}