source-engine/materialsystem/stdshaders/VertexLitGeneric_DetailEnvMapV2.psh

17 lines
413 B
Plaintext
Raw Normal View History

2020-04-22 16:56:21 +00:00
; DYNAMIC: "WRITEONETODESTALPHA" "0..1"
ps.1.1
tex t0 ; base color
tex t1 ; cube map
tex t3 ; detail texture
mul r0, t0, c3 ; base times modulation
mul r0.rgb, v0, r0 ; apply vertex lighting
mul_x2 r0.rgb, c0, r0 ; * 2 * (overbrightFactor/2)
mul_x2 r0.rgb, r0, t3 ; detail texture
mad r0.rgb, t1, c2, r0 ; + envmap * envmaptint (color only)
#if WRITEONETODESTALPHA
+mov r0.a, c4 ; make alpha 255
#endif