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OpenGL三维绘图学习4裁剪(画半球体) - FindHao #106

Open drgpu opened 2 years ago

drgpu commented 2 years ago

https://www.findhao.net/easycoding/1218.html

图像变换 使用opengl一定要建立一个观念,所有的变化都是矩阵变换,可以变换,也就可以还原。即push和pop matrix 示例 GLdouble eqn [4]={0.0,0.0,-1.0,0.0}; glClipPlane(GL_CLIP_PLANE0,eqn); glEnable(GL_CLIP_PLANE0