After exactly two months (!) I returned to this thread, and suddenly realized why I didn't fully understand what the answers were trying to tell me.
The thing is, the X axis isn't the same before and after the tilt.
The desired result is a "perspective" diagram, and not an "isometric"...
Thanks for your swift response, but I think I didn't explain well what I want...
See attached a circle and a tilted circle (ellipse). in the circle you see 12 equal points on the perimeter. in the ellipse you see the same 12 (drew only 6, lazy me) points. created by the perspective created by...
Hi,
Let's say I have a flat circle on the x-y axes, and I am looking at it from along the z-axis.
now let's say I rotate it along the x-axis by A(alpha) degrees, and take a 2D picture, I would receive an ellipse, right?
now let's say I would like to have a function from an angle T(theta)...