jesterKing / import_3dm

Blender importer script for Rhinoceros 3D files

MIT License

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Update meshes instead of creating new ones #120

Closed rockjail closed 1 month ago

rockjail commented 2 months ago

Update mesh data instead of creating new mesh objects

This change updates existing mesh data. It allows to share mesh data across mesh objects. With this change users can add e.g. modifiers of link materials to mesh objects and keep them across updates when the mesh is modified in the Rhino file and re-imported.

fixes / resolves

adds rh* tags to mesh
updates existing mesh data on re-import by clearing and creating the geometry it contains

jesterKing commented 1 month ago

The commit has been merged. I did a bit of manual cleanup because I had first merged your other PR #119 and that messed with cleanly merging this PR. The commit is now in so I'll be closing this PR.

Thank you for your contribution!