dot3_transform.nvv

游戏编程精华02－含有几十个游戏编程例子

; A simple shader to transform the vertex location, output
; the color and the texture coordinates
#include "dot3.h"

#define V_POSITION v0
#define V_NORMAL v1
#define V_DIFFUSE v2
#define V_TEXTURE v3
 
vs.1.0

; Transform position to clip space and output it
dp4 oPos.x, V_POSITION, c[CV_WORLDVIEWPROJ_0]
dp4 oPos.y, V_POSITION, c[CV_WORLDVIEWPROJ_1]
dp4 oPos.z, V_POSITION, c[CV_WORLDVIEWPROJ_2]
dp4 oPos.w, V_POSITION, c[CV_WORLDVIEWPROJ_3]

mov oT0, V_TEXTURE
mov oD0, V_DIFFUSE