70 lines
1.7 KiB
Plaintext
70 lines
1.7 KiB
Plaintext
|
Shader "Hidden/Shadow2DUnshadowSprite"
|
||
|
|
{
|
||
|
|
Properties
|
||
|
|
{
|
||
|
|
_MainTex ("Texture", 2D) = "white" {}
|
||
|
|
[HideInInspector] _ShadowColorMask("__ShadowColorMask", Int) = 0
|
||
|
|
}
|
||
|
|
SubShader
|
||
|
|
{
|
||
|
|
Tags { "RenderType"="Transparent" }
|
||
|
|
|
||
|
|
Cull Off
|
||
|
|
BlendOp Add
|
||
|
|
Blend OneMinusSrcColor SrcColor, OneMinusSrcAlpha SrcAlpha
|
||
|
|
ZWrite Off
|
||
|
|
ZTest Always
|
||
|
|
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
//Bit 0: Composite Shadow Bit, Bit 1: Global Shadow Bit
|
||
|
|
Stencil
|
||
|
|
{
|
||
|
|
Ref 1
|
||
|
|
Comp Equal
|
||
|
|
Pass Keep
|
||
|
|
Fail Keep
|
||
|
|
}
|
||
|
|
|
||
|
|
ColorMask [_ShadowColorMask]
|
||
|
|
|
||
|
|
HLSLPROGRAM
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||
|
|
|
||
|
|
struct Attributes
|
||
|
|
{
|
||
|
|
float4 vertex : POSITION;
|
||
|
|
float2 uv : TEXCOORD0;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct Varyings
|
||
|
|
{
|
||
|
|
float2 uv : TEXCOORD0;
|
||
|
|
float4 vertex : SV_POSITION;
|
||
|
|
};
|
||
|
|
|
||
|
|
sampler2D _MainTex;
|
||
|
|
float4 _MainTex_ST;
|
||
|
|
|
||
|
|
Varyings vert (Attributes v)
|
||
|
|
{
|
||
|
|
Varyings o;
|
||
|
|
o.vertex = TransformObjectToHClip(v.vertex.xyz);
|
||
|
|
o.uv = TRANSFORM_TEX(v.uv, _MainTex);
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
half4 frag(Varyings i) : SV_Target
|
||
|
|
{
|
||
|
|
half4 main = tex2D(_MainTex, i.uv);
|
||
|
|
half color = 1-main.a;
|
||
|
|
return half4(color, color, color, color);
|
||
|
|
}
|
||
|
|
ENDHLSL
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|