When importing Rhino 'Extrusions' with Datasmith results in extremely dense meshes. A simple box can end up having thousands of vertices.
This issue was reported and tested in 4.21 (4.21E0). This was reproduced in 4.20 (4.20E4).
Results: Vertices and Triangles are really high, which result in extremely dense meshes
Exported: Rhino extrusions import with precise tessellation values.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-66968 in the post.
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Component | UE - Editor - Content Pipeline - Datasmith - Importer |
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Affects Versions | 4.21, 4.20.3 |
Target Fix | 4.23 |
Created | Nov 28, 2018 |
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Resolved | Jun 19, 2019 |
Updated | Oct 6, 2020 |