diff options
Diffstat (limited to 'materialsystem/stdshaders/ShatteredGlass_EnvMap.psh')
| -rw-r--r-- | materialsystem/stdshaders/ShatteredGlass_EnvMap.psh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/materialsystem/stdshaders/ShatteredGlass_EnvMap.psh b/materialsystem/stdshaders/ShatteredGlass_EnvMap.psh new file mode 100644 index 0000000..850f8e9 --- /dev/null +++ b/materialsystem/stdshaders/ShatteredGlass_EnvMap.psh @@ -0,0 +1,26 @@ +ps.1.1 + +;------------------------------------------------------------------------------ +; Draw a texture . . woo hoo! +; t0 - texture +; +; The texture coordinates need to be defined as follows: +; tc0 - texcoords +; c1 - self-illum tint +; c2 - envmap tint +;------------------------------------------------------------------------------ + +def c1, 0.5f, 0.5f, 0.5f, 0.5f + +tex t0 +tex t1 +tex t2 +tex t3 + +mul r0, t0, v0 ; base times vertex color (with alpha) +mul r0, r0, t3 ; detail texture (with alpha) +lrp r1.rgb, c3, c1, t1 ; Blend between unlit + lightmap lighting +mul r0.rgb, r1, r0 ; fold in lightmap (color only) +mul_x2 r0.rgb, c0, r0 ; * 2 * (overbrightFactor/2) +mul r1, t2, t0 ; envmap * envmapmask (base == envmapmask) +mad r0.rgb, r1, c2, r0 ; + envmap * envmapmask * envmaptint (color only) |