You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
785 B
40 lines
785 B
![]()
4 years ago
|
ps.1.1
|
||
|
|
||
|
; base texture
|
||
|
tex t0
|
||
|
|
||
|
; normalmap
|
||
|
tex t1
|
||
|
|
||
|
; rgb - tangent space light direction for first light
|
||
|
texcoord t2
|
||
|
|
||
|
; rgb - tangent space light direction for second light
|
||
|
texcoord t3
|
||
|
|
||
|
; v0.rgb : ambient color
|
||
|
; c5 : light 1 color
|
||
|
; c6 : light 2 color
|
||
|
|
||
|
; first local light
|
||
|
dp3_sat r0.rgb, t1_bx2, t2_bx2 ; n dot l
|
||
|
+mov r0.a, t0.a ; Get the output color alpha from the base texture
|
||
|
mad r0.rgb, c5, r0, v0 ; mult by light color add add ambient color
|
||
|
|
||
|
; second local light
|
||
|
dp3_sat r1, t1_bx2, t3_bx2 ; n dot l
|
||
|
mad r0.rgb, c6, r1, r0 ; mult by light color and add first local light
|
||
|
|
||
|
; c1 = A
|
||
|
; c2 = B
|
||
|
; c3 = C
|
||
|
; D = 0
|
||
|
;mad_x2 r1.rgb, c1, r0, c2
|
||
|
;mad_x2 r1.rgb, r1, r0, c3
|
||
|
;mul_x4 r0.rgb, r1, r0
|
||
|
|
||
|
;mul_x2 r0.rgb, r0, t0 ; mult by texture and overbright
|
||
|
|
||
|
|
||
|
mov_x2 r0.rgb, r0
|