Projection Matrix (onto oblique near plane)

[farshizzo]

Have you tried using the viz.MainWindow.setProjectionMatrix() command?

ObliqueProjectionMatrix = [
2n/(r-l), 0 , (r+l)/(r-l) , 0,
0 , 2n/(t-b), (t+b)/(t-b) , 0,
P31 , P32 , P33 , P34,
0 , 0 , -1 , 0
]

viz.MainWindow.setProjectionMatrix(ObliqueProjectionMatrix)

Just make sure the projection matrix is a 16 item 1-dimensional array.