24 lines
408 B
Plaintext
24 lines
408 B
Plaintext
ps.1.4
|
|
|
|
; non-fresnel version
|
|
; t0:
|
|
; texture: dudv map
|
|
; texcoords: coords for normal map
|
|
; t1:
|
|
; texcoords: uvw for first dp3
|
|
; t2:
|
|
; texture: renderable texture that we are going to perturb
|
|
; texcoords: uvw for second dp3
|
|
;tex t0 ; sample dudv map
|
|
;texm3x2pad t1, t0 ;
|
|
;texm3x2tex t2, t0 ; sample renderabletexture
|
|
|
|
;mul r0, t2, c1
|
|
|
|
|
|
texld r0, t0 ; sample dudv map
|
|
|
|
phase
|
|
|
|
texld r0, t2_dw.xyw
|