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HdxOitRenderTask Class Reference

A task for rendering transparent geometry into OIT buffers. More...

+ Inheritance diagram for HdxOitRenderTask:

Public Member Functions

HDX_API HdxOitRenderTask (HdSceneDelegate *delegate, SdfPath const &id)
 
virtual HDX_API void Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits) override
 Sync the render pass resources. More...
 
virtual HDX_API void Prepare (HdTaskContext *ctx, HdRenderIndex *renderIndex) override
 Prepare the tasks resources. More...
 
virtual HDX_API void Execute (HdTaskContext *ctx) override
 Execute render pass task. More...
 
- Public Member Functions inherited from HdxRenderTask
HDX_API HdxRenderTask (HdSceneDelegate *delegate, SdfPath const &id)
 
virtual bool IsConverged () const override
 Hooks for progressive rendering (delegated to renderpasses). More...
 
virtual HDX_API const
TfTokenVector
GetRenderTags () const override
 Collect Render Tags used by the task. More...
 
- Public Member Functions inherited from HdxProgressiveTask
HDX_API HdxProgressiveTask (SdfPath const &id)
 
- Public Member Functions inherited from HdTask
HD_API HdTask (SdfPath const &id)
 Construct a new task. More...
 
virtual void Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits)=0
 Sync Phase: Obtain task state from Scene delegate based on change processing. More...
 
virtual void Prepare (HdTaskContext *ctx, HdRenderIndex *renderIndex)=0
 Prepare Phase: Resolve bindings and manage resources. More...
 
virtual void Execute (HdTaskContext *ctx)=0
 Execute Phase: Runs the task. More...
 
virtual HD_API const
TfTokenVector
GetRenderTags () const
 Render Tag Gather. More...
 
SdfPath const & GetId () const
 
virtual HD_API HdDirtyBits GetInitialDirtyBitsMask () const
 Returns the minimal set of dirty bits to place in the change tracker for use in the first sync of this prim. More...
 

Additional Inherited Members

- Protected Member Functions inherited from HdxRenderTask
HDX_API HdRenderPassStateSharedPtr _GetRenderPassState (HdTaskContext *ctx) const
 
HDX_API size_t _GetDrawItemCount () const
 
- Protected Member Functions inherited from HdTask
template<class T >
bool _GetTaskParams (HdSceneDelegate *delegate, T *outValue)
 Extracts a typed value out of the task context at the given id. More...
 
HD_API TfTokenVector _GetTaskRenderTags (HdSceneDelegate *delegate)
 
- Static Protected Member Functions inherited from HdTask
template<class T >
static bool _GetTaskContextData (HdTaskContext const *ctx, TfToken const &id, T *outValue)
 Extracts a typed value out of the task context at the given id. More...
 

Detailed Description

A task for rendering transparent geometry into OIT buffers.

Its companion task, OITResolveTask, will blend the buffers to screen.

Definition at line 43 of file oitRenderTask.h.

Member Function Documentation

virtual HDX_API void Execute ( HdTaskContext *  ctx)
overridevirtual

Execute render pass task.

Reimplemented from HdxRenderTask.

virtual HDX_API void Prepare ( HdTaskContext *  ctx,
HdRenderIndex renderIndex 
)
overridevirtual

Prepare the tasks resources.

Reimplemented from HdxRenderTask.

virtual HDX_API void Sync ( HdSceneDelegate delegate,
HdTaskContext *  ctx,
HdDirtyBits *  dirtyBits 
)
overridevirtual

Sync the render pass resources.

Reimplemented from HdxRenderTask.


The documentation for this class was generated from the following file: