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HdxPickFromRenderBufferTask Class Reference

#include <pickFromRenderBufferTask.h>

+ Inheritance diagram for HdxPickFromRenderBufferTask:

Public Member Functions

HDX_API HdxPickFromRenderBufferTask (HdSceneDelegate *delegate, SdfPath const &id)
HDX_API ~HdxPickFromRenderBufferTask () override
bool IsConverged () const override
 Hooks for progressive rendering. More...
HDX_API void Prepare (HdTaskContext *ctx, HdRenderIndex *renderIndex) override
 Prepare the pick task. More...
HDX_API void Execute (HdTaskContext *ctx) override
 Execute the pick task. More...
- Public Member Functions inherited from HdxTask
HDX_API HdxTask (SdfPath const &id)
HDX_API ~HdxTask () override
HDX_API void Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits) overridefinal
- Public Member Functions inherited from HdTask
HD_API HdTask (SdfPath const &id)
virtual HD_API ~HdTask ()
virtual HD_API const
GetRenderTags () const
SdfPath constGetId () const
virtual HD_API HdDirtyBits GetInitialDirtyBitsMask () const

Protected Member Functions

HDX_API void _Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits) override
 Sync the render pass resources. More...
- Protected Member Functions inherited from HdxTask
HDX_API void _ToggleRenderTarget (HdTaskContext *ctx)
HDX_API void _ToggleDepthTarget (HdTaskContext *ctx)
HDX_API void _SwapTextures (HdTaskContext *ctx, const TfToken &textureToken, const TfToken &textureIntermediateToken)
HDX_API Hgi_GetHgi () const
- Protected Member Functions inherited from HdTask
template<class T >
bool _GetTaskParams (HdSceneDelegate *delegate, T *outValue)
HD_API TfTokenVector _GetTaskRenderTags (HdSceneDelegate *delegate)

Additional Inherited Members

- Static Protected Member Functions inherited from HdTask
static HD_API bool _HasTaskContextData (HdTaskContext const *ctx, TfToken const &id)
 Check if the shared context contains a value for the given id. More...
template<class T >
static bool _GetTaskContextData (HdTaskContext const *ctx, TfToken const &id, T *outValue)
template<class T >
static T _GetDriver (HdTaskContext const *ctx, TfToken const &driverName)

Detailed Description

A task for running picking queries against pre-existing id buffers. This task remaps the "pick frustum", provided by HdxPickTaskContextParams, to the camera frustum used to generate the ID buffers. It then runs the pick query against the subset of the ID buffers contained by the pick frustum.

Definition at line 79 of file pickFromRenderBufferTask.h.

Constructor & Destructor Documentation

HDX_API HdxPickFromRenderBufferTask::HdxPickFromRenderBufferTask ( HdSceneDelegate delegate,
SdfPath const id 
HDX_API HdxPickFromRenderBufferTask::~HdxPickFromRenderBufferTask ( )

Member Function Documentation

HDX_API void HdxPickFromRenderBufferTask::_Sync ( HdSceneDelegate delegate,
HdTaskContext ctx,
HdDirtyBits dirtyBits 

Sync the render pass resources.

Implements HdxTask.

HDX_API void HdxPickFromRenderBufferTask::Execute ( HdTaskContext ctx)

Execute the pick task.

Implements HdTask.

bool HdxPickFromRenderBufferTask::IsConverged ( ) const

Hooks for progressive rendering.

Reimplemented from HdxTask.

HDX_API void HdxPickFromRenderBufferTask::Prepare ( HdTaskContext ctx,
HdRenderIndex renderIndex 

Prepare the pick task.

Implements HdTask.

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