USDScene : Use extentsHint to load bounds when prim.IsModel()
#1474
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Even if the UsdGeomModelAPI that provides that attribute has not been applied. This allows us to load the bounds from certain assets exported from certain DCCs. It also follows the behaviour of UsdGeomBBoxCache, where `_UseExtentsHintForPrim()` checks `prim.IsModel()` but doesn't check the for the application of the API.
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Might be good to include this in a Gaffer release this week if possible. |
murraystevenson
approved these changes
Jul 3, 2025
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Even if the UsdGeomModelAPI that provides that attribute has not been applied. This allows us to load the bounds from certain assets exported from certain DCCs. It also follows the behaviour of UsdGeomBBoxCache, where
_UseExtentsHintForPrim()checksprim.IsModel()but doesn't check the for the application of the API.