source-engine/materialsystem/stdshaders/VertexLitGeneric_Detail.psh

17 lines
328 B
Plaintext
Raw Normal View History

2020-04-22 16:56:21 +00:00
; DYNAMIC: "WRITEONETODESTALPHA" "0..1"
ps.1.1
; Get the color from the texture
tex t0
tex t3
mul r0, t0, c3
mul r0.rgb, v0, r0 ; Apply lighting
mul_x2 r0.rgb, c0, r0 ; * 2 * (overbrightFactor/2)
mul_x2 r1.rgb, r0, t3 ; detail texture
lrp r0.rgb, c1, r1, r0
#if WRITEONETODESTALPHA
+mov r0.a, c4 ; make alpha 255
#endif