New Part Offset and Part Thickness tools

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spacether
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Re: New Part Offset and Part Thickness tools

Post by spacether »

Re: New Part Offset and Part Thickness tools
Postby normandc » Thu Nov 29, 2012 3:18 am

A question: in the CAD software I use at work, there's a "thicken" command to give thickness to a surface or a shell and transform it into a solid. The edges are extruded normal to the surfaces. Could Part Thickness be eventually modified to add this functionality? Or does the OCC API not support this?
I found a way to parametrically thicken a surface using the existing v .13 build.
It's a little bit of a hack but it works.

1) make surface 1, I used separate sketches and lofted a surface
2) offset the surface without a fill
3) switch t the draft module and use the facebinder to clone each face
4) loft between two faces that were cloned with facebinder, make sure to set solid to true

You now have a thickened solid which you can use in boolean operations. See images below demonstrating it:
Attachments
sucessful_intersection.png
sucessful_intersection.png (16.59 KiB) Viewed 3306 times
solids_to_intersect.png
solids_to_intersect.png (63.81 KiB) Viewed 3306 times
steps_1_to_4.png
steps_1_to_4.png (69.59 KiB) Viewed 3306 times
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