Add decal slot

1 files changed, 22 insertions, 0 deletions

diff --git a/globals.cginc b/globals.cginc
index 2f4dc1e..df9552e 100755
--- a/globals.cginc
+++ b/globals.cginc
@@ -6,6 +6,8 @@
 SamplerState point_repeat_s;
 SamplerState linear_repeat_s;
 SamplerState aniso4_trilinear_repeat_s;
+SamplerState aniso4_trilinear_mirror_s;
+SamplerState aniso4_trilinear_clamp_s;
 SamplerState bilinear_repeat_s;
 SamplerState linear_clamp_s;
 SamplerState bilinear_clamp_s;
@@ -239,6 +241,26 @@ float _Parallax_Heightmap_Bias;
 float _Parallax_Heightmap_Ray_Marching_Steps;
 #endif  // _PARALLAX_HEIGHTMAP_RAY_MARCHING
 
+#define DECAL_UV_MODE_REPEAT     0
+#define DECAL_UV_MODE_MIRROR     1
+#define DECAL_UV_MODE_CLAMP      2
+
+#define DECAL_MIX_MODE_ALPHA_BLEND 0
+#define DECAL_MIX_MODE_MULTIPLY    1
+
+#if defined(_DECAL0)
+float4 _Decal0_Color;
+texture2D _Decal0_MainTex;
+float4 _Decal0_MainTex_ST;
+float _Decal0_Opacity;
+int _Decal0_UV_Mode;
+int _Decal0_UV_Channel;
+int _Decal0_Mix_Mode;
+#if defined(_DECAL0_ROTATION)
+float _Decal0_Rotation;
+#endif  // _DECAL0_ROTATION
+#endif  // _DECAL0
+
 #define MATCAP_MODE_REPLACE     0
 #define MATCAP_MODE_ADD         1
 #define MATCAP_MODE_MULTIPLY    2