Doughnut viewports

[Anonymous]

Hi all,

I'd like to know if there is a way to create a viewport with a hole in the centre.  If this is possible, how would I go about it?

Thanks,

James

[3wood]

It is possible.

You can either make a "C" shaped viewport and make the gap as smaller as possible as shown below, or create a circular viewport and put a smaller circular wipeout (polygon shaped) at the center of it. 

[Alfred.NESWADBA · Accepted solution]

Hi,

another option:

• create 2 circles
• start command _REGION and convert these 2 circles to regions
• start command _SUBTRACT, select the outer one, then <ENTER> and now select the inner region to subtract it from the outer one
• result is what I hope you where looking for.

Drawing is attached, HTH - alfred -

[Anonymous]

Brill! Both are great ways to solve.  Thanks so much for your help guys.  I really appreciate it 🙂

James.