20 lines
543 B
Text
20 lines
543 B
Text
ps.1.1
|
|
|
|
;------------------------------------------------------------------------------
|
|
; Draw a texture . . woo hoo!
|
|
; t0 - texture
|
|
;
|
|
; The texture coordinates need to be defined as follows:
|
|
; tc0 - texcoords
|
|
;------------------------------------------------------------------------------
|
|
|
|
tex t0
|
|
tex t1
|
|
|
|
; Blend between grey and lightmap color based on total alpha
|
|
|
|
def c2, 0.5f, 0.5f, 0.5f, 1.0f
|
|
|
|
mul_x2 r1.rgb, c0, t1 ; Apply overbright to lightmap
|
|
+ mov r1.a, v0 ; vertex alpha
|
|
lrp r0, r1.a, r1, c2 ; interpolate between grey + color
|