샘플

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.

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케이스

목표

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

패키지

three 0.185.1

환경

node

생성일

2026-08-17T09:12:29Z

흔히 이렇게 알고 있다

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

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• 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.

파일

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

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

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