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Compress

Learn how to compress assets with a query.

The Compress API is only available in the Custom plan.
post
https://api.echo3D.com
/compress
​Compress a 3D asset
Action Descriptions and Priority
1. Resizing
If a Compress API call is sent with resize=true,the model will be resized based on the ratio value given.
2. Polygon Reduction
If a Compress API call is sent with no resize parameter or with resize=false, the model will be decimated (poly reduced) based on the ratio value given.
3. echo3d Ultimate Compression
If a Compress API call is sent with no resize parameter or with resize=false and ultimateCompress=true, the model will go through extensive compression which dramatically reduces file size. Only supports a .glb output and works with selected 3D players. Note that this compression may be lossy.
4. Draco Compression
If a Compress API call is sent with no resize parameter or with resize=false and compressGlb=true, the model will go through lossless Draco compression which reduces file size. Only supports a .glb output and works with selected 3D players.
5. gltfpack
If a Compress API call is sent with no resize parameter or with resize=false, no compressGlb parameter or compressGlb=false, and gltfpack=true, the model will be  optimized using the glftpack tool. You should send the file (in .gltf or .glb format) using the fileToCompress parameter, or the entry ID or the Poly model ID using the modelId parameter. You can also add command-line parameters for gltfpack:
cc to produce a compressed output.
tc to compress textures.
6. gltf-transform
If a Compress API call is sent with no resize parameter or with resize=false, no compressGlb parameter or compressGlb=false, and gltfpack=false, the model will be  optimized using the gltf-transform tool. You should set the gltf-transform parameter as the command to run with gltftransform=<COMMAND> (list can be found here), and send the file (in .gltf or .glb format) using the fileToCompress parameter. You can also add command-line parameters for gltftransform, for example:
gltftransform set to resize.
width set to 256.
height set to 256.
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Last modified 2mo ago