SbPlaneProjectorGetVector Method (SbVec2f) |
Gets a vector given the current mouse point.
Namespace: OIV.Inventor.Projectors
Uses the last point on this projector from the previous call to OIV.Inventor.Projectors.SbPlaneProjector.GetVector(OIV.Inventor.SbVec2f, OIV.Inventor.SbVec2f) or setStartPostion(). Do not use this if the working space transform is changing since the new point will be in a different space than the old one.