c++ Programming Glossary: campttopleftscreen
Skewed frustum/off-axis projection for head tracking in OpenGL http://stackoverflow.com/questions/16723674/skewed-frustum-off-axis-projection-for-head-tracking-in-opengl to compute the frustum parameters in camera coordinates. camPtTopLeftScreen wcsPtTopLeftScreen wcsPtHead camPtTopLeftNear camPtTopLeftScreen.. wcsPtTopLeftScreen wcsPtHead camPtTopLeftNear camPtTopLeftScreen camPtTopLeftScreen.z camZNear and the same with the bottom right.. wcsPtHead camPtTopLeftNear camPtTopLeftScreen camPtTopLeftScreen.z camZNear and the same with the bottom right point. Also camZFar..
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