光栅化实现: http://blog.csdn.net/zxx43/article/details/46755247
光栅化实现优化: http://blog.csdn.net/zxx43/article/details/47680629
近裁剪面裁剪: http://blog.csdn.net/zxx43/article/details/46842509
纹理采样和纹理过滤: http://blog.csdn.net/zxx43/article/details/48416781
最终效果: http://tieba.baidu.com/p/3856663480
光栅化实现优化: http://blog.csdn.net/zxx43/article/details/47680629
近裁剪面裁剪: http://blog.csdn.net/zxx43/article/details/46842509
纹理采样和纹理过滤: http://blog.csdn.net/zxx43/article/details/48416781
最终效果: http://tieba.baidu.com/p/3856663480