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fix: clear normalMap on decoration materials to prevent triangle arti…#1280

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braedonsaunders merged 1 commit into
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claude/fix-triangle-artifacts-Yghw8
Feb 3, 2026
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fix: clear normalMap on decoration materials to prevent triangle arti…#1280
braedonsaunders merged 1 commit into
mainfrom
claude/fix-triangle-artifacts-Yghw8

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…facts

AI-generated decoration models often have corrupted or low-quality normal maps that cause triangular artifacts when combined with vertex normals. Clearing the normalMap forces the shader to use only the computed vertex normals.

Also added needsUpdate = true to ensure material changes take effect.

https://claude.ai/code/session_012kqvccEiiHNQHAjUEoposi

…facts

AI-generated decoration models often have corrupted or low-quality normal maps
that cause triangular artifacts when combined with vertex normals. Clearing
the normalMap forces the shader to use only the computed vertex normals.

Also added needsUpdate = true to ensure material changes take effect.

https://claude.ai/code/session_012kqvccEiiHNQHAjUEoposi
@braedonsaunders braedonsaunders merged commit d3f465a into main Feb 3, 2026
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