xps.1.1

def c0, 1.0, 1.0, 1.0, 0.5

tex t0                       ;sample normal map

;These three instructions transform the normal into world space and reflect
;the eye vector from the w components of t1-t3 across that world space normal.
;The result is then used to sample the cube map in stage 3.
texm3x3pad t1, t0_bx2        
texm3x3pad t2, t0_bx2
texm3x3vspec t3, t0_bx2

mov r1, v1

mul r0.rgba, r1.rgba, t3

;mov r0, t3

xfc zero, zero, r0, zero, zero, zero, r1.a