diff options
Diffstat (limited to 'sp/src/materialsystem/stdshaders/LightmappedGeneric_AddBaseAlphaMaskedEnvMap.psh')
| -rw-r--r-- | sp/src/materialsystem/stdshaders/LightmappedGeneric_AddBaseAlphaMaskedEnvMap.psh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sp/src/materialsystem/stdshaders/LightmappedGeneric_AddBaseAlphaMaskedEnvMap.psh b/sp/src/materialsystem/stdshaders/LightmappedGeneric_AddBaseAlphaMaskedEnvMap.psh new file mode 100644 index 00000000..7b042e7a --- /dev/null +++ b/sp/src/materialsystem/stdshaders/LightmappedGeneric_AddBaseAlphaMaskedEnvMap.psh @@ -0,0 +1,17 @@ +ps.1.1
+
+;------------------------------------------------------------------------------
+; Draw a texture . . woo hoo!
+; t0 - texture
+;
+; The texture coordinates need to be defined as follows:
+; tc0 - texcoords
+; c2 - envmaptint
+;------------------------------------------------------------------------------
+
+tex t2 ; cube map
+tex t3 ; envmap mask
+
+mul r0.rgb, t2, 1-t3.a
+mul r0.rgb, c2, r0 ; apply the envmaptint
++ mul r0.a, c2.a, v0.a
|