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The render delegate can create an object of type HdRenderParam, to pass to each prim during Sync(). More...
#include <renderParam.h>
Public Member Functions | |
HDST_API void | MarkDrawBatchesDirty () |
Draw items cache and batch invalidation. | |
HDST_API unsigned int | GetDrawBatchesVersion () const |
HDST_API void | MarkMaterialTagsDirty () |
Marks material tags dirty, meaning that the draw items associated with the collection of a render pass need to be re-gathered. | |
HDST_API unsigned int | GetMaterialTagsVersion () const |
HDST_API void | MarkGeomSubsetDrawItemsDirty () |
Marks geom subsets draw items dirty, meaning that the draw items associated with the collection of a render pass need to be re-gathered. | |
HDST_API unsigned int | GetGeomSubsetDrawItemsVersion () const |
HDST_API bool | HasMaterialTag (const TfToken &materialTag) const |
Material tag tracking. | |
HDST_API void | IncreaseMaterialTagCount (const TfToken &materialTag) |
Register that there is an rprim with given materialTag. | |
HDST_API void | DecreaseMaterialTagCount (const TfToken &materialTag) |
Unregister that there is an rprim with given materialTag. | |
HDST_API bool | HasAnyRenderTag (const TfTokenVector &renderTags) const |
Render tag tracking. | |
HDST_API void | IncreaseRenderTagCount (const TfToken &renderTag) |
Register that there is an rprim with given renderTag. | |
HDST_API void | DecreaseRenderTagCount (const TfToken &renderTag) |
Unregister that there is an rprim with given renderTag. | |
void | SetGarbageCollectionNeeded () |
Garbage collection tracking. | |
void | ClearGarbageCollectionNeeded () |
bool | IsGarbageCollectionNeeded () const |
The render delegate can create an object of type HdRenderParam, to pass to each prim during Sync().
Storm uses this class to house global counters amd flags that assist invalidation of draw batch caches.
Definition at line 43 of file renderParam.h.
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inline |
Definition at line 119 of file renderParam.h.
HDST_API void DecreaseMaterialTagCount | ( | const TfToken & | materialTag | ) |
Unregister that there is an rprim with given materialTag.
HDST_API void DecreaseRenderTagCount | ( | const TfToken & | renderTag | ) |
Unregister that there is an rprim with given renderTag.
HDST_API bool HasAnyRenderTag | ( | const TfTokenVector & | renderTags | ) | const |
Render tag tracking.
Does render index have rprims with given renderTag?
HDST_API bool HasMaterialTag | ( | const TfToken & | materialTag | ) | const |
Material tag tracking.
Does render index have rprims with given materialTag? Note that for performance reasons and ease of implementation (HdRprimSharedData::materialTag initializes to the default material tag), this always returns true for the default (and empty) material tag.
HDST_API void IncreaseMaterialTagCount | ( | const TfToken & | materialTag | ) |
Register that there is an rprim with given materialTag.
HDST_API void IncreaseRenderTagCount | ( | const TfToken & | renderTag | ) |
Register that there is an rprim with given renderTag.
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inline |
Definition at line 123 of file renderParam.h.
HDST_API void MarkDrawBatchesDirty | ( | ) |
Draw items cache and batch invalidation.
Marks all batches dirty, meaning they need to be validated and potentially rebuilt.
HDST_API void MarkGeomSubsetDrawItemsDirty | ( | ) |
Marks geom subsets draw items dirty, meaning that the draw items associated with the collection of a render pass need to be re-gathered.
HDST_API void MarkMaterialTagsDirty | ( | ) |
Marks material tags dirty, meaning that the draw items associated with the collection of a render pass need to be re-gathered.
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inline |
Garbage collection tracking.
Definition at line 115 of file renderParam.h.