the Red Treasure Book opengl code contains some examples, including texture, cutting, picking examples.

Packet : 11912932红宝书部分例子.rar filelist
alpha.c
bezcurve.c
bezmesh.c
clip.c
colormat.c
cube.c
dof.c
image.c
light.c
lines.c
list.c
planet.c
polyoff.c
polys.c
quadric.c
scene.c
select.c
smooth.c
stencil.c
texgen.c
texsub.c
texturesurf.c
torus.c
alpha3D.c

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