What yours Tips & Tricks for align Control Points in the 3D Space ?



https://moiscript.weebly.com/uploads/3/9/3/8/3938813/align_123.3dm

move along camera cplane

For the question, how to:

move control point 1 to A,
move control point 3 to B,
locate point 4 which bears the same relation to A and B as control point 2 does to 1 and 3.

move control point 2 to point 4.
?

Response:
Create Moi points at mpt1, mpt2, and mpt3, and select them.
Use Orient Line/Line to move mpt1 to A and mpt3 to B. This will move mpt2 to point 4.
Move control point 1 to A, control point 3 to B, and finally, control point 2 to point 4.
Delete mpt1, mpt2, and mpt3.

Is there such a shortcut script?

I would like to be able to set the axis directions in 3D view better. Cannot seem to do it well with right mouse drag of screen.
Set z vertical, y horizontal, and x to the southwest.

- Brian

My method...before a script (?) or a super trick because when you have some... :)
I will draw A B

Then CPlane by this middle of AB
for have a more comprehensive vew



then Right View


Then Top View

move view align in 3d viewport
Michael rejected dragging control points option in 3d viewport

Cool another manual solution!