simple hole in a 2d drawing

[anselmo3]

hello I can not find an answer !!

Briefly, I draw a 2D circle and a square inside, now I want to extrude, leaving the inner square empty, like a "donut"

how you do?

thank you all

[PROH · Accepted solution]

Hi. There are more ways to do this. Here's one:

1) In Top-view draw a circle and a square. The mustn't overlap or touch each other, and make sure they are drawn at the same level.

2) Select the circle and put a "Spline modifier" on top of it (or convert it to a spline via right click > convert to.... ).

3) In the spline modifier roll out you press "Attach" and pick the square. Now the two shapes are part of the same spline.

4) Put an "Extrude modifier" on top of the spline, adjust the hight, cap both ends, and you should have your "donut".

Hope it helps

[anselmo3]

works!

thanks