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Fix crash when skeleton node has invalid binding in Animated Model pose

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This commit is contained in:
Wojciech Figat
2026-06-18 14:22:04 +02:00
parent dfd583caca
commit d67c8fee99
1 changed files with 7 additions and 3 deletions
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Source/Engine/Level/Actors/AnimatedModel.cpp
+7 -3
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@@ -1062,13 +1062,17 @@ void AnimatedModel::UpdateBounds()
GetLocalToWorldMatrix(world);
const BoundingBox modelBox = model->GetBox(world);
BoundingBox box = modelBox;
if (GraphInstance.NodesPose.Count() != 0)
auto& skeleton = model->Skeleton;
if (GraphInstance.NodesPose.Count() == skeleton.Nodes.Count())
{
// Per-bone bounds estimated from positions
auto& skeleton = model->Skeleton;
const int32 bonesCount = skeleton.Bones.Count();
for (int32 boneIndex = 0; boneIndex < bonesCount; boneIndex++)
box.Merge(_transform.LocalToWorld(GraphInstance.NodesPose[skeleton.Bones.Get()[boneIndex].NodeIndex].GetTranslation()));
{
int32 nodeIndex = skeleton.Bones.Get()[boneIndex].NodeIndex;
if (GraphInstance.NodesPose.IsValidIndex(nodeIndex))
box.Merge(_transform.LocalToWorld(GraphInstance.NodesPose.Get()[nodeIndex].GetTranslation()));
}
}
// Apply margin based on model dimensions