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PACKAGE EXPLORERView in registry
3d-tiles-optimize
npmOptimize 3d-tiles by 3d-tiles-tools with glTF-Transform
Versions collected10
Direct dependencies25From release 0.0.10
Last observed20 Oct, 19:37 UTC
README
Current package documentation3d-tiles-optimize
Overview
The 3D Tiles Optimize are a tool for optimizing 3D Tiles data, replace optimizeGlb contentStage lib
from gltf-pipeline
to glTF-Transform.
Getting Started
Install Node.js if you don't already have it, and then:
npm install -g 3d-tiles-optimize
Using 3d-tiles-optimize as a command-line tool:
3d-tiles-optimize optimize ./input ./output
Optimize Options
@see glTF-Transform Configuration
| Option | Description | Types | Default |
|---|---|---|---|
| 🐦 COMMON | |||
--logLevel | The log level. | trace / debug / info / warn / error / fatal / silent | warn |
| 🌓 PIPELINE | |||
--combine | Combines all external tilesets into a single tileset. | boolean | false |
| 📦 PACKAGE | |||
--dedup | Deduplicate accessors and textures. | boolean | true |
--prune | Removes properties from the file if they are not referenced by a Scene. | boolean | true |
--prune.attributes | Whether to prune unused vertex attributes. | boolean | true |
--prune.solidTextures | Whether to prune solid (single-color) textures, converting them to material factors. | boolean | true |
| 🌍 SCENE | |||
--instance | Create GPU instances from shared mesh references. | boolean | true |
--instance.min | Number of instances required for instancing. | number | 5 |
--flatten | Flatten scene graph. | number | true |
| 🫖 GEOMETRY | |||
--draco | Compress geometry with Draco. | boolean | false |
--meshopt | Compress geometry and animation with Meshopt. | boolean | true |
--meshopt.level | Meshopt compress level. | medium / high | high |
--quantize | Quantize geometry, reducing precision and memory. | boolean | false |
--weld | Merge equivalent vertices. Required when simplifying geometry. | boolean | true |
--simplify | Simplify mesh geometry with meshoptimizer. | boolean | true |
--simplify.error | Simplification error tolerance, as a fraction of mesh extent. | number | 0.0001 |
--simplify.ratio | Target ratio (0–1) of vertices to keep. | number | 0.0 |
--simplify.lockBorder | Whether to lock topological borders of the mesh. | boolean | false |
| 🎨 MATERIAL | |||
--palette | Creates palette textures and merges materials. | boolean | true |
--palette.min | Minimum number of blocks in the palette texture. If fewer unique material values are found, no palettes will be generated. | number | 5 |
--join | Join meshes and reduce draw calls. Requires --flatten. | boolean | true |
--join.meshes | Join distinct meshes and nodes. Requires --join. | boolean | true |
--join.named | Join named meshes and nodes. Requires --join. | boolean | true |
| 🖼 TEXTURE | |||
--textureCompress | Texture compression format. KTX2 optimizes VRAM usage and performance; AVIF and WebP optimize transmission size. Auto recompresses in original format. | ktx2 / webp / avif / auto / false | webp |
--textureCompress.resize | Resizes textures to given maximum [width,height] | false, preserving aspect ratio. Presets "nearest-pot", "ceil-pot", and "floor-pot" resize textures to power-of-two dimensions. | [number,number] / nearest-pot / ceil-pot / floor-pot / false | false |
| ⏯️ ANIMATION | |||
--resample | Resample animations, losslessly deduplicating keyframes | boolean | true |
--sparse | Reduces storage for zero-filled arrays. If disabled, existing accessors (sparse or not) are left unchanged. | boolean | true |
Downloads & popularity
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Versions 10
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Repository
ACCESSIBLEitfsw/3d-tiles-optimize
Shared repository data · GitHub
- License detected in repository
- Apache-2.0
- License branch / ref
- main
- Last push
- 28 Feb 2026
- Archived
- No
- Contributor identities
- — · partial collection
Public sponsor counts have not been collected. These signals belong to the repository owner.
Downloads & popularity
0count
Gauge · observed snapshots22 Oct 2026
10.50
22 Oct22 Oct
github · 1 observations shown. Missing days are unknown.
View observed values
| Date / source period | Value | Observed at |
|---|---|---|
| 2026-10-22 | 0 | 2026-10-22T14:25:46.3331372Z |
Metadata history
Meaningful changesRecord identity
package:7bcbff3b5a99ed9fe581cf400055a9391e538842c67daefc1fe8ab4d8b1df010