diff options
Diffstat (limited to 'materialsystem/stdshaders/UnlitGeneric_EnvMapMask.psh')
| -rw-r--r-- | materialsystem/stdshaders/UnlitGeneric_EnvMapMask.psh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/materialsystem/stdshaders/UnlitGeneric_EnvMapMask.psh b/materialsystem/stdshaders/UnlitGeneric_EnvMapMask.psh new file mode 100644 index 0000000..d00dca7 --- /dev/null +++ b/materialsystem/stdshaders/UnlitGeneric_EnvMapMask.psh @@ -0,0 +1,19 @@ +ps.1.1 + +;------------------------------------------------------------------------------ +; Draw a texture . . woo hoo! +; t0 - texture +; +; The texture coordinates need to be defined as follows: +; tc0 - texcoords +; c2 - envmaptint +;------------------------------------------------------------------------------ + +tex t0 ; base color +tex t1 ; cube map +tex t2 ; envmap mask + +mul r0.rgb, t1, t2 ; can't use mad cause can't use 3 texture registers +mul r0.rgb, c2, r0 ; apply the envmaptint +mad r0.rgb, t0, v0, r0 ++ mul r0.a, t0, v0 |