Hi,<br><br>I am currently using ImagePlaneWidget on a 3D image and am trying to rotate the plane using the middle mouse button. I've noticed that if I move the mouse too fast, with the middle mouse pressed, the image seems to get shifted. If I use the middle mouse button and move the plane ever so slightly, then the image snaps back to place.
<br><br>I have dervied from this class and am overwritting the middle mouse button interaction so that instead of clicking and dragging, each click will rotate the plane a certain number of degrees. When I do this, basically by putting a specific degree to the variable dw, the image gets shifted. I've tried to simulate the fast movement with a slow one by rotating the plane 30 degrees and then rotating it by
0.1 degrees. The resulting image is still shifted slightly. Is this normal and how do I fix this so that the image does not shift?<br><br>Thanks for the help.