franklinblanco/Blender_bevy_components_workflow
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fix(Blenvy:Bevy): added safeguard against files withouth scene level metadata

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* normally this should NOT happen if the blueprints to spawn are correctly generated
(by the Blender add-on) gltf files, but better safe (no unwrap!) than sorry
This commit is contained in:
kaosat.dev 2024-07-19 01:09:43 +02:00
parent a618e0035e
commit be0f4f1377
1 changed files with 35 additions and 33 deletions
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4
crates/blenvy/src/blueprints/spawn_from_blueprints.rs
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@ -156,7 +156,8 @@ pub(crate) fn blueprints_prepare_spawn(
/* prefetch attempt */
let gltf = RawGltf::open(format!("assets/{}", blueprint_info.path)).unwrap();
for scene in gltf.scenes() {
let scene_extras = scene.extras().clone().unwrap();
if let Some(scene_extras) = scene.extras().clone()
{
let lookup: HashMap<String, Value> = serde_json::from_str(scene_extras.get()).unwrap();
if lookup.contains_key("BlueprintAssets") {
let assets_raw = &lookup["BlueprintAssets"];
@ -195,6 +196,7 @@ pub(crate) fn blueprints_prepare_spawn(
}
}
}
}
// now insert load tracker
// if there are assets to load