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add handling of all missing gltf extras: scene, mesh & materials #13453

Merged
merged 12 commits into from
Jun 3, 2024
Merged

add handling of all missing gltf extras: scene, mesh & materials #13453

merged 12 commits into from
Jun 3, 2024

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kaosat-dev
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@kaosat-dev kaosat-dev commented May 21, 2024 •
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Objective

Solution

As outlined in the discussion in the linked issue as the best current solution, this PR adds specific GltfExtras for

  • scenes

  • meshes

  • materials

  • As it is , it is not a breaking change, I hesitated to rename the current "GltfExtras" component to "PrimitiveGltfExtras", but that would result in a breaking change and might be a bit confusing as to what "primitive" that refers to.

Testing

  • I included a bare-bones example & asset (exported gltf file from Blender) with gltf extras at all the relevant levels : scene, mesh, material

Changelog

  • adds "SceneGltfExtras" injected at the scene level if any
  • adds "MeshGltfExtras", injected at the mesh level if any
  • adds "MaterialGltfExtras", injected at the mesh level if any: ie if a mesh has a material that has gltf extras, the component will be injected there.

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Welcome, new contributor!

Please make sure you've read our contributing guide and we look forward to reviewing your pull request shortly ✨

@alice-i-cecile alice-i-cecile added C-Feature A new feature, making something new possible A-Rendering Drawing game state to the screen A-Assets Load files from disk to use for things like images, models, and sounds X-Uncontroversial This work is generally agreed upon D-Modest A "normal" level of difficulty; suitable for simple features or challenging fixes S-Needs-Review Needs reviewer attention (from anyone!) to move forward M-Needs-Release-Note Work that should be called out in the blog due to impact labels May 21, 2024
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The generated examples/README.md is out of sync with the example metadata in Cargo.toml or the example readme template. Please run cargo run -p build-templated-pages -- update examples to update it, and commit the file change.

@kaosat-dev kaosat-dev mentioned this pull request May 22, 2024
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BUGO07
BUGO07 approved these changes May 27, 2024
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great changes, this will help out other crates as well.

GitGhillie
GitGhillie reviewed May 27, 2024
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Seems like a fairly straightforward extension of what's already there, and it will simplify/improve Blender-to-Bevy workflows a lot.

Some nits here and there, and I'm wondering: The example will show up in https://bevyengine.org/examples/ right? Might be a bit confusing if there is no output on the screen.

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examples/3d/load_gltf_extras.rs Outdated Show resolved Hide resolved
examples/3d/load_gltf_extras.rs Outdated Show resolved Hide resolved
examples/3d/load_gltf_extras.rs Outdated Show resolved Hide resolved
hymm
hymm approved these changes May 28, 2024
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LGTM once GitGhillie's comments are addressed.

crates/bevy_gltf/src/loader.rs Outdated Show resolved Hide resolved
@kaosat-dev
feat(gltf_extras):
c821cdc 
 * tweaks & touchup adressing the review comments
 * added display of extras per entity on screen instead of console/cli
 * regenerated the example gltf file with more clear names & values for the different gltf extras
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I updated the example & the gltf file to be much clearer: it now looks like this:
Screenshot from 2024-05-28 09-20-10

GitGhillie
GitGhillie approved these changes May 28, 2024
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Looking good! The query for the extras is now also much easier to read.

@hymm hymm added S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it and removed S-Needs-Review Needs reviewer attention (from anyone!) to move forward labels May 28, 2024
@alice-i-cecile alice-i-cecile added this pull request to the merge queue Jun 3, 2024
Merged via the queue into bevyengine:main with commit d26900a Jun 3, 2024
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@alice-i-cecile alice-i-cecile mentioned this pull request Jun 3, 2024
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Thank you to everyone involved with the authoring or reviewing of this PR! This work is relatively important and needs release notes! Head over to bevyengine/bevy-website#1329 if you'd like to help out.

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@BUGO07 BUGO07 BUGO07 approved these changes

@GitGhillie GitGhillie GitGhillie approved these changes

@hymm hymm hymm approved these changes

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A-Assets Load files from disk to use for things like images, models, and sounds A-Rendering Drawing game state to the screen C-Feature A new feature, making something new possible D-Modest A "normal" level of difficulty; suitable for simple features or challenging fixes M-Needs-Release-Note Work that should be called out in the blog due to impact S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it X-Uncontroversial This work is generally agreed upon
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Bevy is not reading all gltf extra properties
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@kaosat-dev @alice-i-cecile @hymm @GitGhillie @BUGO07