29 lines
940 B
HLSL
29 lines
940 B
HLSL
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#ifndef SHADOW_FRAG
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#define SHADOW_FRAG
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half4 fragShadowCaster(
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#if !defined(V2F_SHADOW_CASTER_NOPOS_IS_EMPTY) || defined(UNITY_STANDARD_USE_SHADOW_UVS)
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VertexOutputShadowCaster i
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#endif
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): SV_Target
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{
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#ifdef FUN
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applyFunFrag();
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#endif
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#if defined(UNITY_STANDARD_USE_SHADOW_UVS)
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half alpha = tex2D(_MainTex, TRANSFORM_TEX(i.uv, _MainTex)).a * _Color.a;
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half alphaMask = tex2D(_AlphaMask, TRANSFORM_TEX(i.uv, _AlphaMask));
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#ifdef CUTOUT
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clip(alpha * alphaMask - _Clip);
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#endif
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#ifdef TRANSPARENT
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clip(alpha * alphaMask - 0.01);
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#endif
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#endif
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SHADOW_CASTER_FRAGMENT(i)
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}
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#endif
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