Draco compression extension #2
Open
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
fanzhanggoogle
force-pushed
the
draco_compression_extension
branch
from
7f8e66a
to
3f1edf4
Compare
fanzhanggoogle
force-pushed
the
draco_compression_extension
branch
from
3f1edf4
to
b764c00
Compare
fanzhanggoogle
force-pushed
the
draco_compression_extension
branch
from
555fdf4
to
1106297
Compare
|
I actually end up getting this working with my model and being able to load the model in three.js with donmccurdy's work in https://github.com/donmccurdy/three.js/blob/feat-gltf-draco-extension-v4/examples/js/loaders/GLTFLoader.js . It turned out that I had some bad meshes in my scene with 0 verts which three dealt with fine but were definitely incorrect. Fixing the exporter to strip those (and subsequently fixing the model), corrected the issues. Thanks! |
|
@zynga-jpetersen Awesome! Thanks for letting me know. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This work compresses a glTF 2.0 asset according to the KHR_draco_mesh_compression extension. Currently it's only tested against mesh compression only. Working along with other optimization methods is temporarily disabled.
Please follow the gltf-pipeline guideline to install the repo and use the following command to compress your glTF 2.0 assets.
Example:
node ./bin/gltf-pipeline.js -i ./specs/data/Duck/glTF/Duck.gltf -d --draco.quantizePosition=10 --draco.quantizeNormal=8 --draco.quantizeTexcoord=8 --draco.quantizeColor=6 --draco.quantize Skin=12 -s -o Duck.gltf