I'm trying to transform a 3Dpoint in my drawing to a point in the screen, intuitively I would multiply with a (VW)TransformMatrix that should be easy to retrieve. I tried this: VWTransformMatrix viewMatrix; gSDK->GetViewMatrix(gSDK->GetActiveLayer(),viewMatrix);  This line returns a empty (identity) matrix, even when i'm not in top view. I'm using an isometric perspective. What could I be doing wrong?