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BarMesh nodes store contact normal and mesh feature - #5

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ajlennon merged 1 commit into
mainfrom
feat/bmnode-contact-feature
Aug 19, 2026
Merged

BarMesh nodes store contact normal and mesh feature#5
ajlennon merged 1 commit into
mainfrom
feat/bmnode-contact-feature

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Summary

  • Each BMNode records CAD Z-up contact normal plus triangle / edge / vertex index from the ball-nose drop.
  • ImmediateMesh draws short normal ticks so the contact field is visible.

Test plan

  • Play main scene: lattice still drapes; ticks show on nodes that hit the part.
  • Headless tools/bake_once.gd still BAKE_OK strategy=barmesh.

The drop now keeps the winning mesh feature so later refine can seed from tool-contact geometry, not only cutter XYZ.

Assisted-by: Cursor <cursoragent@cursor.com>
@ajlennon
ajlennon merged commit 33d0c49 into main Aug 19, 2026
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@ajlennon
ajlennon deleted the feat/bmnode-contact-feature branch August 19, 2026 17:45
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