texkill.nvv

游戏编程精华02－含有几十个游戏编程例子

#include "texkill.h"

vs.1.0

; Transform position
dp4 oPos.x, v0, c[CV_WORLDVIEWPROJ_0]
dp4 oPos.y, v0, c[CV_WORLDVIEWPROJ_1]
dp4 oPos.z, v0, c[CV_WORLDVIEWPROJ_2]
dp4 oPos.w, v0, c[CV_WORLDVIEWPROJ_3]

; Transform position by clipplane in world space
dp4 oT0.x, v0, c[CV_CLIPPLANE_0]
dp4 oT0.y, v0, c[CV_CLIPPLANE_1]
dp4 oT0.z, v0, c[CV_CLIPPLANE_2]

dp3 r1, v1, c[CV_LIGHTVECTOR]
mul oD0, r1, c[CV_MAT_COLOR]