Hi.


I want to rotate or scale or do some combination similar to what Blender for years has been shown to do tutorials.

When I try to rotate or translate the points in the two horizontal slots, I want them to maintain their z axes heights but move along the x axis according to any angle made by Gripper rotation handle (or entered into a dialogue field).

Notice how they change in z.

Please tell me what I'm missing. The only alternative I know and have been using is to first draw a reference line and tweak its control and mid points location for the destination of the points like in the two slots.

Thanks.