HDK
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#include <pointInstancerAdapter.h>
Public Types | |
using | BaseAdapter = UsdImagingPrimAdapter |
Public Types inherited from UsdImagingPrimAdapter | |
enum | PopulationMode { RepresentsSelf, RepresentsSelfAndDescendents, RepresentedByAncestor } |
Volume field information | |
virtual HdVolumeFieldDescriptorVector | GetVolumeFieldDescriptors (UsdPrim const &usdPrim, SdfPath const &id, UsdTimeCode time) const override |
virtual void | _RemovePrim (SdfPath const &cachePath, UsdImagingIndexProxy *index) overridefinal |
Provides to paramName->UsdAttribute value mappings. More... | |
Delegate support for UsdGeomPointInstancer
Definition at line 42 of file pointInstancerAdapter.h.
Definition at line 45 of file pointInstancerAdapter.h.
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inline |
Definition at line 47 of file pointInstancerAdapter.h.
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virtual |
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finaloverrideprotectedvirtual |
Provides to paramName->UsdAttribute value mappings.
Implements UsdImagingPrimAdapter.
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overridevirtual |
Gets the value of the parameter named key for the given prim (which has the given cache path) and given time. If outIndices is not nullptr and the value has indices, it will return the unflattened value and set outIndices to the value's associated indices.
Reimplemented from UsdImagingPrimAdapter.
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Gets the cullstyle of a specific path in the scene graph.
Reimplemented from UsdImagingPrimAdapter.
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Reimplemented from UsdImagingPrimAdapter.
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Reads double-sided from the given prim. If not authored, returns false.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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Reads the extent from the given prim. If the extent is not authored, an empty GfRange3d is returned, the extent will not be computed.
Reimplemented from UsdImagingPrimAdapter.
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Returns the prim's behavior with regard to population and invalidation. See PopulationMode for possible values.
Reimplemented from UsdImagingPrimAdapter.
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Returns the prim's behavior with regard to population and invalidation. See PopulationMode for possible values.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns the prim's behavior with regard to population and invalidation. See PopulationMode for possible values.
Reimplemented from UsdImagingPrimAdapter.
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Reimplemented from UsdImagingPrimAdapter.
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Return the instancerId for this prim.
Reimplemented from UsdImagingPrimAdapter.
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Return the list of known prototypes of this prim.
Reimplemented from UsdImagingPrimAdapter.
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Get the instancer transform for the given prim.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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The root transform provided by the delegate.
Reimplemented from UsdImagingPrimAdapter.
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The root transform provided by the delegate.
Reimplemented from UsdImagingPrimAdapter.
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Returns the purpose token for prim
. If a non-empty instanceInheritablePurpose
is specified and the prim doesn't have an explicitly authored or inherited purpose, it may inherit the instancer's purpose if the instance has an explicit purpose.
Reimplemented from UsdImagingPrimAdapter.
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Returns the transform of protoInstancerPath
relative to instancerPath
. instancerPath
must be managed by this adapter.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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Get the subdiv tags for this prim.
Reimplemented from UsdImagingPrimAdapter.
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Gets the topology object of a specific Usd prim. If the adapter is a mesh it will return an HdMeshTopology, if it is of type basis curves, it will return an HdBasisCurvesTopology. If the adapter does not have a topology, it returns an empty VtValue.
Reimplemented from UsdImagingPrimAdapter.
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Fetches the transform for the given prim at the given time from a pre-computed cache of prim transforms. Requesting transforms at incoherent times is currently inefficient.
Reimplemented from UsdImagingPrimAdapter.
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Returns true if the given prim is visible, taking into account inherited visibility values. Inherited values are strongest, Usd has no notion of "super vis/invis".
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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Returns the prim's behavior with regard to population and invalidation. See PopulationMode for possible values.
Reimplemented from UsdImagingPrimAdapter.
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Called to populate the RenderIndex for this UsdPrim. The adapter is expected to create one or more prims in the render index using the given proxy.
Reimplemented from UsdImagingPrimAdapter.
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Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Implements UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
changedFields
contains a list of changed scene description fields for this prim. This may be empty in certain cases, like the addition of an inert prim spec for the given prim
.
The default implementation returns HdChangeTracker::AllDirty if any of the changed fields are plugin metadata fields, HdChangeTracker::Clean otherwise.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Called to populate the RenderIndex for this UsdPrim. The adapter is expected to create one or more prims in the render index using the given proxy.
Implements UsdImagingPrimAdapter.
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overridevirtual |
Reimplemented from UsdImagingPrimAdapter.
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Removes all associated Rprims and dependencies from the render index without scheduling them for repopulation.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
When a PrimResync event occurs, the prim may have been deleted entirely, adapter plug-ins should override this method to free any per-prim state that was accumulated in the adapter.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
Implements UsdImagingPrimAdapter.
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Sample the instancer transform for the given prim.
Reimplemented from UsdImagingPrimAdapter.
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Sample the primvar for the given prim. If *sampleIndices is not nullptr and the primvar has indices, it will sample the unflattened primvar and set *sampleIndices to the primvar's sampled indices.
Reimplemented from UsdImagingPrimAdapter.
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Samples the transform for the given prim.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
Called to populate the RenderIndex for this UsdPrim. The adapter is expected to create one or more prims in the render index using the given proxy.
Reimplemented from UsdImagingPrimAdapter.
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overridevirtual |
For the given prim
, variability is detected and stored in timeVaryingBits
. Initial values are cached into the value cache.
This method is expected to be called from multiple threads.
Implements UsdImagingPrimAdapter.
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overridevirtual |
Populates the cache
for the given prim
, time
and requestedBits
.
This method is expected to be called from multiple threads.
Implements UsdImagingPrimAdapter.