3D mesh with 2D constraints

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3D mesh with 2D constraints

Postby IuryCoimbra » Mon Oct 01, 2018 5:29 pm

I used the tool "intersect a surface with a line" to generate a mesh for a 2D geometry.
Is there a similar tool for 3D cases, something like 'intersect a volume with a surface' type of tool?
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Re: 3D mesh with 2D constraints

Postby escolano » Wed Oct 03, 2018 11:47 am

A direct tool to intersect a volume against one (or multiple) surface(s) doesn't exists

What exists is a tool to intersect surfaces against surfaces.
Once all is intersected, maybe the sub-surfaces separate your volume in two or more parts,
then you can use
to split the volume in two volumes, selecting the volume and the collection of surfaces that divide it in two parts.
Not: the split tool won't try do find any intersection of lines or surfaces, all must be intersected and well connected to be able to split the volume.

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