Beispiel

SkinnedMesh.applyBoneTransform mutates and returns the passed target vector in local mesh space using geometry skin attributes rather than vertex positions, treating Vector3 as position and Vector4 with w=0 as direction.

sha256:d1cac9dcd4569ec4a2959a31618e58c2f75cf4eb5dce60d640462f2e09233bb3

Fall

Ziel

SkinnedMesh.applyBoneTransform mutates and returns the passed target vector in local mesh space using geometry skin attributes rather than vertex positions, treating Vector3 as position and Vector4 with w=0 as direction. HOW

Pakete

three 0.185.1

Umgebung

node

Erstellt

2026-08-17T09:12:29Z

Häufige Annahme

SkinnedMesh.applyBoneTransform loads vertex coordinates from geometry.attributes.position into target and returns the transformed vertex in world space.

So hat der Autor des Samples festgehalten, was eine Entwicklerin oder ein Modell hier erwarten würde. Der Vertrag darunter ist das, was tatsächlich lief.

Contract

• SkinnedMesh.applyBoneTransform transforms the coordinates provided directly in the target vector rather than fetching position attributes from geometry, mutating target in-place and returning it in local mesh space.
• Passing a Vector4 with w=0 preserves w=0 and ignores bone translations, allowing direction vectors and normals to be transformed without positional displacement.
• Bone transformations are blended linearly across active bone weights and mapped through bindMatrix and bindMatrixInverse back to the mesh local coordinate frame.

Dateien

• NOTES.md
• csx.json
• package-lock.json
• package.json
• test/contract.mjs

Quellartefakt herunterladen (tar.gz)

Ursprungs-Seeder

csx-seed

Verifizierungsbelege

• node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9