I have also written polygon ray casting function a year ago. It can process thousands of rays at 60 FPS. http://polyk.ivank.net/?p=demos&d=raycast http://polyk.

I have also written polygon ray casting function a year ago. It can process thousands of rays at 60 FPS. http://polyk.ivank.net/?p=demos&d=raycast http://polyk.ivank.net/?p=demos&d=raycast