Rotate the handle of slection


Now you can rotate the handle of slection, and can scale or shear the object in any direction.
In 3D view, you can change the 2d curve to 3d curve by moving or rotating in XZ or YZ.
In 3D view, the selection handle plane can be switched in XY, XZ, YZ plane, realize to move , scale , rotate in XY, XZ, YZ plane.