cube2.plg

3D游戏编程大师技巧第九章的源代码

# begin plg/plx file

# define PLX_COLOR_MODE_RGB_FLAG     0x8000   // this poly uses RGB color
# define PLX_COLOR_MODE_INDEXED_FLAG 0x0000   // this poly uses an indexed 8-bit color 
# define PLX_2SIDED_FLAG              0x1000   // this poly is double sided
# define PLX_1SIDED_FLAG              0x0000   // this poly is single sided
# define PLX_SHADE_MODE_PURE_FLAG      0x0000  // this poly is a constant color
# define PLX_SHADE_MODE_CONSTANT_FLAG  0x0000  // alias
# define PLX_SHADE_MODE_FLAT_FLAG      0x2000  // this poly uses flat shading
# define PLX_SHADE_MODE_GOURAUD_FLAG   0x4000  // this poly used gouraud shading
# define PLX_SHADE_MODE_PHONG_FLAG     0x6000  // this poly uses phong shading
# define PLX_SHADE_MODE_FASTPHONG_FLAG 0x6000  // this poly uses phong shading (alias)

# simple cube
tri 8 12   

# vertex list 
 5  5 5
-5  5 5
-5  5 -5
 5  5 -5
 5 -5 5
-5 -5 5
-5 -5 -5
 5 -5 -5


# polygon list

0xc0f0 3 2 1 0 
0xc0f0 3 3 2 0
0xc0f0 3 4 7 0 
0xc0f0 3 7 3 0
0xc0f0 3 6 7 4 
0xc0f0 3 5 6 4
0xc0f0 3 2 6 1 
0xc0f0 3 6 5 1
0xc0f0 3 7 6 3 
0xc0f0 3 6 2 3
0xc0f0 3 5 4 0 
0xc0f0 3 1 5 0 

# end plg/plx file