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