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feat(render #53): add optional CachedBatch collector to ClassifyBatches

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ClassifyBatches now accepts a restPose parameter (the model-matrix
component without entityWorld baked in) and an optional collector. When
collector is non-null, each classified batch is appended as a CachedBatch
record. Defaults preserve today's behavior. Used in Task 9 to populate
the cache on a static-entity miss.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-05-10 18:14:35 +02:00
parent a65a241981
commit 28513eae88
1 changed files with 7 additions and 3 deletions
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10
src/AcDream.App/Rendering/Wb/WbDrawDispatcher.cs
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@ -421,14 +421,15 @@ public sealed unsafe class WbDrawDispatcher : IDisposable
var model = ComposePartWorldMatrix(
entityWorld, meshRef.PartTransform, partTransform);
ClassifyBatches(partData, partGfxObjId, model, entity, meshRef, palHash, metaTable);
var restPose = partTransform * meshRef.PartTransform;
ClassifyBatches(partData, partGfxObjId, model, entity, meshRef, palHash, metaTable, restPose);
drewAny = true;
}
}
else
{
var model = meshRef.PartTransform * entityWorld;
ClassifyBatches(renderData, gfxObjId, model, entity, meshRef, palHash, metaTable);
ClassifyBatches(renderData, gfxObjId, model, entity, meshRef, palHash, metaTable, restPose: meshRef.PartTransform);
drewAny = true;
}
@ -724,7 +725,9 @@ public sealed unsafe class WbDrawDispatcher : IDisposable
WorldEntity entity,
MeshRef meshRef,
ulong palHash,
AcSurfaceMetadataTable metaTable)
AcSurfaceMetadataTable metaTable,
Matrix4x4 restPose,
List<CachedBatch>? collector = null)
{
for (int batchIdx = 0; batchIdx < renderData.Batches.Count; batchIdx++)
{
@ -768,6 +771,7 @@ public sealed unsafe class WbDrawDispatcher : IDisposable
_groups[key] = grp;
}
grp.Matrices.Add(model);
collector?.Add(new CachedBatch(key, texHandle, restPose));
}
}