Beispiel

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

Fall

Ziel

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

Pakete

three 0.185.1

Umgebung

node

Erstellt

2026-08-17T09:10:50Z

Häufige Annahme

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

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

• 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.

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