Sample
WebGLRenderer initializes toneMapping to NoToneMapping (0), supports eight tone mapping algorithms, and compiles tone mapping GLSL routines into shaders only when enabled on both the renderer and material.
sha256:9b7d8e7e05f34b8fe38f2254fd845524f225d9a2eb77287fbf8f0a910c372505
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
Evidence basisSigned contract pass
Verification receipts1
Verification levelL3_CONTRACT_PASS
Declared environment
- Execution context
- node
- Operating system
- linux
- Architecture
- x64
- Runtime
- node
- Language
- node
- Package manager
- npm
Verification-run environments
- Execution context
- node 22
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm
- Execution
- container · docker
CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17
Case
- Goal
- WebGLRenderer initializes toneMapping to NoToneMapping (0), supports eight tone mapping algorithms, and compiles tone mapping GLSL routines into shaders only when enabled on both the renderer and material. HOW
- Packages
-
three 0.185.1
- Environment
- node
- Created
- 2026-08-17T09:20:31Z
Contract
- THREE.WebGLRenderer.toneMapping defaults to NoToneMapping (0) and toneMappingExposure defaults to 1.0, omitting tone mapping macros from shader compilation unless an active mode is set and the material enables toneMapped.
- Three.js exports eight tone mapping constants: NoToneMapping (0), LinearToneMapping (1), ReinhardToneMapping (2), CineonToneMapping (3), ACESFilmicToneMapping (4), CustomToneMapping (5), AgXToneMapping (6), and NeutralToneMapping (7).
- Assigning renderer.toneMapping updates the property and injects #define TONE_MAPPING and the corresponding GLSL function into fragment shaders compiled for toneMapped materials.
- Setting material.toneMapped to false suppresses tone mapping in the compiled shader even when renderer.toneMapping is configured to an active mode.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
Download the source artifact (tar.gz)
Origin Seeder
csx-seed
Verification receipts
- node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9