샘플

ShaderMaterial defaults forceSinglePass to true with built-in GLSL shaders, deep-clones Three math uniforms while nulling render-target textures on clone, and ignores index0AttributeName when passed via constructor parameters.

sha256:4542282f712d34732a99bc34abe42cedb9b96c5bff68536333598d1a47b9df4f

케이스

목표

ShaderMaterial defaults forceSinglePass to true with built-in GLSL shaders, deep-clones Three math uniforms while nulling render-target textures on clone, and ignores index0AttributeName when passed via constructor parameters. HOW

패키지

three 0.185.1

환경

node

생성일

2026-08-17T09:10:50Z

흔히 이렇게 알고 있다

cloning a ShaderMaterial shallow-copies uniforms and passing index0AttributeName to the constructor assigns it to the material instance

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

컨트랙트

• ShaderMaterial deep-clones Three math uniforms so mutations to cloned Vector and Color values do not mutate the original material, while resetting render-target textures to null.
• ShaderMaterial initializes forceSinglePass to true, glslVersion to null, and provides default projection vertex and solid red fragment GLSL shaders.
• ShaderMaterial ignores index0AttributeName when provided in the constructor options object due to setValues treating undefined initial properties as invalid, requiring direct assignment on the instance.
• ShaderMaterial.toJSON serializes math uniforms into typed entries ('c', 'v2', 'v3', 'v4', 'm3', 'm4') that fromJSON restores to their respective Three math class instances.
• ShaderMaterial.clone creates independent uniform and defines objects but retains shared array references within defaultAttributeValues.

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