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Add SAB-backed rotor transforms and smooth camera controls

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Amp-Thread-ID: https://ampcode.com/threads/T-01a01ff8-b91f-724f-8952-f07c6b5042fd
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
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Amp
2026-08-21 05:30:09 +00:00
co-authored by heaust
parent 0e6d7e367c
commit 9ca12c237e
17 changed files with 411 additions and 141 deletions
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docs/guide/importing-and-picking.md
+2 -2
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@@ -8,7 +8,7 @@ The shared importer worker fetches and parses glTF/GLB, then the response hydrat
import { importGltf } from "@yawn/handles";
const meshes = await importGltf(scene, "/models/sponza.glb");
meshes[0].position[1] = 0.5;
meshes[0].position.y = 0.5;
```
The importer handles triangle primitives, external/data buffers, standard vertex attributes, indices, node transforms, and metallic-roughness values. Application-specific extensions remain application policy.
@@ -34,7 +34,7 @@ If row allocations relocated since `Picking` was created, refresh its shared des
await picking.refresh();
```
The playground below imports the repository's full LFS-backed `sponza.glb` in the importer worker, preserves its authored transforms, places an arc camera in its coordinate system, and sends a real ray to the BVH worker. Click the preview to pick again.
The playground below imports the repository's full LFS-backed `sponza.glb` in the importer worker, preserves its authored transforms, adds neutral warm lighting, places an arc camera in its coordinate system, and sends a real ray to the BVH worker. Click the preview to pick again.
<Playground example="importing" />