;------------------------------------------------------------------------------ ; Defines ;------------------------------------------------------------------------------ ;------------------------------------------------------------------------------ ; Diffuse color ;------------------------------------------------------------------------------ ; Initialize specular light mov r9, c0 ; Calculate normalized eye vector add r7, c10, -r11 dp3 r4.w, r7, r7 rsq r7.w, r4.w mul r7.xyz, r7, r7.w ; Store specular power in light coefficient vector mov r5.w, c11.x ; Add specular point lights add r6, c64, -r11 dp3 r4.w, r6, r6 rsq r6.w, r4.w dst r4, r4.wwww, r6.wwww dp3 r4.w, r4, c66 rcp r8.w, r4.w mul r6.xyz, r6, r6.w add r10, r7, r6 dp3 r4.w, r10, r10 rsq r10.w, r4.w mul r10.xyz, r10, r10.w dp3 r5.xyz, r1, r10 lit r4, r5 mul r4, r4, r8.w mad r9.xyz, c65, r4.z, r9 add r6, c67, -r11 dp3 r4.w, r6, r6 rsq r6.w, r4.w dst r4, r4.wwww, r6.wwww dp3 r4.w, r4, c69 rcp r8.w, r4.w mul r6.xyz, r6, r6.w add r10, r7, r6 dp3 r4.w, r10, r10 rsq r10.w, r4.w mul r10.xyz, r10, r10.w dp3 r5.xyz, r1, r10 lit r4, r5 mul r4, r4, r8.w mad r9.xyz, c68, r4.z, r9 add r6, c70, -r11 dp3 r4.w, r6, r6 rsq r6.w, r4.w dst r4, r4.wwww, r6.wwww dp3 r4.w, r4, c72 rcp r8.w, r4.w mul r6.xyz, r6, r6.w add r10, r7, r6 dp3 r4.w, r10, r10 rsq r10.w, r4.w mul r10.xyz, r10, r10.w dp3 r5.xyz, r1, r10 lit r4, r5 mul r4, r4, r8.w mad r9.xyz, c71, r4.z, r9 add r6, c73, -r11 dp3 r4.w, r6, r6 rsq r6.w, r4.w dst r4, r4.wwww, r6.wwww dp3 r4.w, r4, c75 rcp r8.w, r4.w mul r6.xyz, r6, r6.w add r10, r7, r6 dp3 r4.w, r10, r10 rsq r10.w, r4.w mul r10.xyz, r10, r10.w dp3 r5.xyz, r1, r10 lit r4, r5 mul r4, r4, r8.w mad r9.xyz, c74, r4.z, r9 add r6, c76, -r11 dp3 r4.w, r6, r6 rsq r6.w, r4.w dst r4, r4.wwww, r6.wwww dp3 r4.w, r4, c78 rcp r8.w, r4.w mul r6.xyz, r6, r6.w add r10, r7, r6 dp3 r4.w, r10, r10 rsq r10.w, r4.w mul r10.xyz, r10, r10.w dp3 r5.xyz, r1, r10 lit r4, r5 mul r4, r4, r8.w mad r9.xyz, c77, r4.z, r9 ; Combine final specular light and material color mul oD0.xyz, r9, c2