google/draco

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Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.

Stars: 7.5k
Forks: 1.1k
Open beginner issues: 0
Indexed issues: 137
Avg merge: 47m
Merged PRs (30d): 1

Dominant language: C++
License: Apache-2.0
Last GitHub push: Aug 18, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Open All

137 open issues indexed

JavaScript DracoLoader failed to load uv2 Open

bug

google/draco#885 · 1 comment · 0 reactions · 2 assignees · Indexed Sep 16, 2026
`ERR_INVALID_URL` running Javascript decoder in Node v18 Open

bug

google/draco#888 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Any plan for supporting .Net wrapper package? Open

Feature Request

google/draco#889 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
PointCloud Color compression Open

enhancement Feature Request

google/draco#890 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Vertex Colors information gets eliminated in compression Open

bug

google/draco#900 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Is the unified_position_quantization option still being worked on? Open

question

google/draco#916 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Texture coordinate value is severely distorted after compression Open

bug

google/draco#918 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
How to preserve sub objects unity ? Open

question

google/draco#924 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
how to understand draco::EncoderOptions Open

Waiting Response

google/draco#925 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Deprecated DecoderBuffer API is still used in example code Open

bug

google/draco#927 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Encoding merges vertices and breaks blendshapes in the process Open

animation bug

google/draco#929 · 12 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Texture coordinates with PLY mesh support Open

Feature Request

google/draco#932 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
"Canonical" ordering of vertices / indices? Open

enhancement Feature Request

google/draco#933 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
GltfDecoderTest.TestLoadUnsupportedTexCoordAttributes is flaky on Windows. Open

bug

google/draco#938 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
OSS-Fuzz issue 52892 Open

bug

google/draco#939 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
OSS-Fuzz issue 52895 Open

bug

google/draco#941 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
OSS-Fuzz issue 52896 Open

bug

google/draco#942 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
macos toolchain Open

Feature Request

google/draco#952 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Relative paths in `CMAKE_INSTALL_PREFIX` Open

bug

google/draco#955 · 11 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
unreachable code Open

bug

google/draco#960 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Simple example of encoding and decoding with NPM JS version not working Open

bug

google/draco#961 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Please include missing man files Open

Waiting Response

google/draco#963 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
document wasm setup with wasmBinary Open

documentation

google/draco#967 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
WASM error Open

bug

google/draco#973 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Modernizing Draco package - ES modules and unifying NodeJS/Browser builds. Open

enhancement Feature Request

google/draco#977 · 0 comments · 32 reactions · 0 assignees · Indexed Sep 16, 2026
darco undefined reference Open

bug

google/draco#978 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
OSS-Fuzz issue 57725 Open

bug

google/draco#993 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
RuntimeError: Aborted(TypeError: import object field 'env' is not an Object). Build with -sASSERTIONS for more info. Open

question

google/draco#994 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Obj decoder support Double-precision floating-point Open

enhancement Feature Request

google/draco#996 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Potential Regression. Calling EncodeMeshToDracoBuffer causes Bus Error. Open

bug

google/draco#998 · 4 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
I Can not make Encoding Point Cloud to Buffer to work Open

question

google/draco#1003 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Draco 1.5.6 wasm loading fails on iPhone 6 IOS 12.5.5 Open

bug

google/draco#1004 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Missing logo usage/trademark guideline Open

documentation question

google/draco#1008 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
ReadMeshFromTestFile method,get src_mesh is empty. Open

bug

google/draco#1011 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Any binary data to PointCloud，is it a viable idea to seek to save bandwidth and storage consumption？ Open

question

google/draco#1012 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Encoding time of draco regarding different qp values Open

question

google/draco#1014 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Error building using cmake >= 3.27.1 Open

bug cmake

google/draco#1015 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Library Targets Include Directories Broken Open

bug cmake

google/draco#1016 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How to build the 'draco3d' npm package? Open

documentation question

google/draco#1017 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Cannot build with clang on windows Open

bug

google/draco#1018 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Draco does not decode "high dimensional" point clouds Open

enhancement Feature Request

google/draco#1020 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Vertex attributes added using emscripten path hard codes normalized flag to false Open

bug

google/draco#1023 · 1 comment · 2 reactions · 1 assignee · Indexed Sep 16, 2026
Building draco via vcpkg targeting wasm32-emscripten Open

bug

google/draco#1033 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
FileReaderFactory not reading files Open

bug

google/draco#1037 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
WASM integration information Open

documentation question

google/draco#1038 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
OSS-Fuzz issue 65986 Open

bug

google/draco#1041 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Gstatic, CDNs, and per-domain caching policy Open

enhancement Feature Request

google/draco#1046 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Download links are broken Open

bug documentation

google/draco#1048 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Support for quads Open

enhancement Feature Request

google/draco#1049 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
C++ Documentation Improvement Open

documentation help wanted

google/draco#1050 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

google/draco

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