PO/Library/PackageCache/com.unity.2d.animation@5.0.7/Editor/Assets/SkinningModule/SpriteBitMask.shader

Shader "com.unity3d.animation/SpriteBitmask"
{
    Properties
    {
        _MainTex("Sprite Texture", 2D) = "white" {}
    }

    SubShader
    {
        Tags
        {
            "Queue" = "Transparent"
            "IgnoreProjector" = "True"
            "RenderType" = "Opaque"
            "PreviewType" = "Plane"
        }

        Cull Off
        Lighting Off
        ZWrite Off
        Blend Off
        ColorMask A

        Pass
        {
            CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"

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

            struct v2f
            {
                float4 vertex   : SV_POSITION;
                fixed4 color : COLOR;
                float2 texcoord  : TEXCOORD0;
            };

            sampler2D _MainTex;

            v2f vert(appdata_t IN)
            {
                v2f OUT;
                OUT.vertex = UnityObjectToClipPos(IN.vertex);
                OUT.texcoord = IN.texcoord;
                OUT.color = IN.color;
                return OUT;
            }

            fixed4 SampleSpriteTexture(float2 uv)
            {
                fixed4 color = tex2D(_MainTex, uv);
                return color;
            }

            fixed4 frag(v2f IN) : SV_Target
            {
                fixed4 c = SampleSpriteTexture(IN.texcoord);
                return c;
            }
            ENDCG
        }
    }
}