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Replicating a Surface...
david_murphy384
Member Posts: 4 ✭
Hello Community - I'm looking for help in the design of a "cupola" for my model railway station. The cupola is octagonal and I have managed to get so far with it. However, I am unsure as to how to get the octagonal "bell-shape" at the top. In my design : InverurieStation_Cupola_Top you will see that I have made a SURFACE for one of the 8 panels.
My question is: How do I replicate it to the other faces?
Or maybe my question should be: Is this the best way to do this or is there a better alternative?
Many thanks in advance for your assistance and advice to this 'newbie'.
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Best Answers
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OptionsEvan_Reese Member Posts: 2,069 PROyou could also just sweep it. If you have a profile curve for the shape, use that as the profile and the octagonal lines as the path. Sweep will handle the mitering. https://cad.onshape.com/documents/2979fe9d1bd93fb15470423b/w/0afe9c7ca05a365c677b8a73/e/945f6630fcfac22e099eb59aEvan Reese / Principal and Industrial Designer with Ovyl
Website: ovyl.io1 -
OptionsEvan_Reese Member Posts: 2,069 PROActually, looking at that tower more, you could do pretty much the whole thing as a single sweep, then add cutouts for the archways, and model the columns which can both be replicated with a circular pattern.Evan Reese / Principal and Industrial Designer with Ovyl
Website: ovyl.io3 -
OptionsEvan_Reese Member Posts: 2,069 PROThe feature list can be pretty durn short
Evan Reese / Principal and Industrial Designer with Ovyl
Website: ovyl.io4
Answers
You'll just have to select the surface to pattern and the center axis of the pattern, and set the angle to 360deg and instance count to 8.
Website: ovyl.io
Website: ovyl.io
Website: ovyl.io
I did not know sweep could handle an octagon like that. Cool!
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Website: ovyl.io