see attached 3dm file.
If there was set Cplane by Y axis I could simply click at 0 then 1 and be done
I need to have edge 0-1 as Y axis and the surface edge 0-3 upright. (Z axis) In the actual model there is no X axis line to use,
0 to be origin.
I need the PURPLE circle (and I am seeing a pecked line circle in Top view, yet solid in others, dont know why !) as a circle in top view.
The smaller surface should not have its face visible in Right view and I should be seeing the main surface with 0 bottom left.
Front view will see edge 0-3 ‘nearest me’.
A slight adjustment to Cplane at base of surface should achieve this, but how ?
What do I choose and what do I click on and in what order regards corners 0 1 2 3 etc to get what I want in absence of Cplane Y axis command ?
y axis Cplane.3dm (39.3 KB)