Fix convex inertia for unreferenced meshes - #3483
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August 15, 2026 13:45
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Fixes #3431.
Meshes using
inertia="convex"require a convex-hull graph for volume and inertia calculations. An unreferenced mesh can skip the existing geom-driven hull marking, leaving its graph uninitialized before convex inertia is computed.This change makes each convex-inertia mesh mark itself as requiring a hull when its spec is copied, before cache lookup and mesh processing.
Adds a regression test that compiles the orphan convex-inertia mesh from #3431.