A utility class for resolving ID buffers into hits. More...

#include <pickTask.h>

Public Member Functions
HDX_API	HdxPickResult (int const primIds, int const instanceIds, int const elementIds, int const edgeIds, int const pointIds, int const neyes, float const depths, HdRenderIndex const index, TfToken const &pickTarget, GfMatrix4d const &viewMatrix, GfMatrix4d const &projectionMatrix, GfVec2f const &depthRange, GfVec2i const &bufferSize, GfVec4i const &subRect)

HDX_API	~HdxPickResult ()

HDX_API	HdxPickResult (HdxPickResult &&)

HDX_API HdxPickResult &	operator= (HdxPickResult &&)

HDX_API bool	IsValid () const
	Return whether the result was given well-formed parameters. More...

HDX_API void	ResolveNearestToCamera (HdxPickHitVector *allHits) const

HDX_API void	ResolveNearestToCenter (HdxPickHitVector *allHits) const

HDX_API void	ResolveAll (HdxPickHitVector *allHits) const

HDX_API void	ResolveUnique (HdxPickHitVector *allHits) const

Detailed Description

A utility class for resolving ID buffers into hits.

Definition at line 367 of file pickTask.h.

Constructor & Destructor Documentation

HDX_API HdxPickResult::HdxPickResult	(	int const *	primIds,
		int const *	instanceIds,
		int const *	elementIds,
		int const *	edgeIds,
		int const *	pointIds,
		int const *	neyes,
		float const *	depths,
		HdRenderIndex const *	index,
		TfToken const &	pickTarget,
		GfMatrix4d const &	viewMatrix,
		GfMatrix4d const &	projectionMatrix,
		GfVec2f const &	depthRange,
		GfVec2i const &	bufferSize,
		GfVec4i const &	subRect
	)

HDX_API HdxPickResult::~HdxPickResult ( )

HDX_API HdxPickResult::HdxPickResult ( HdxPickResult && )

Member Function Documentation

HDX_API bool HdxPickResult::IsValid ( ) const

Return whether the result was given well-formed parameters.

HDX_API HdxPickResult& HdxPickResult::operator= ( HdxPickResult && )

HDX_API void HdxPickResult::ResolveAll ( HdxPickHitVector * allHits ) const

Return all hit points. Note that this may contain redundant objects, however it allows access to all depth values for a given object.

HDX_API void HdxPickResult::ResolveNearestToCamera ( HdxPickHitVector * allHits ) const

Return the nearest single hit point. Note that this method may be considerably more efficient, as it only needs to construct a single Hit object.

HDX_API void HdxPickResult::ResolveNearestToCenter ( HdxPickHitVector * allHits ) const

Return the nearest single hit point from the center of the viewport. Note that this method may be considerably more efficient, as it only needs to construct a single Hit object.

HDX_API void HdxPickResult::ResolveUnique ( HdxPickHitVector * allHits ) const

Return the set of unique hit points, keeping only the nearest depth value.

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

pxr/imaging/hdx/pickTask.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation