jMonkeyEngine / jMonkeyEngine/jmonkeyengine
jme3-plugins loads SimpleSparseAccessor incorrectly
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- Dominant language
- Java
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Description
I noticed a defect in GltfLoader while developing the MonkeyWrench library.
The test data is SimpleSparseAccessor from Khronos's glTF sample models.
Here's how it looks in CompareLoaders when "SimpleSparseAccessor/glTF/SimpleSparseAccessor.gltf" is loaded using jme3-plugins:
I haven't identified the root cause of this bug. However, since MonkeyWrench passes this same test, it's probably solvable.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the defect with SimpleSparseAccessor/glTF/SimpleSparseAccessor.gltf from the Khronos glTF sample models, using CompareLoaders. Read the GltfLoader path involved in loading sparse accessors and compare jme3-plugins with MonkeyWrench, which passes this test. Done means the sample loads correctly in jme3-plugins.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- computer-graphics, game-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100