OdRcsVisibleVoxelsIterator Class Reference

#include <OdRcsVisibleVoxelsIterator.h>

Public Member Functions
virtual	~OdRcsVisibleVoxelsIterator ()
virtual void	start ()=0
virtual void	step ()=0
virtual bool	done () const =0
virtual void	getVoxelBuffer (OdUInt32 componentsToProcess, OdGiPointCloud::ComponentsRaw *&pComponentsRaws, OdUInt32 &rawsNumber, OdUInt32 &flags, OdUInt64 &voxelIndex, OdUInt32 &numberOfPointsToDraw, OdUInt32 &loadedPointsNumber)=0
virtual OdUInt32	getNumberOfLoadedPointsToDraw ()=0
virtual bool	hasPointsLoaded ()=0

Detailed Description

<group OdRcs_Classes>

This is an interface class to iterate through the voxels visible in the current viewport.

Definition at line 46 of file OdRcsVisibleVoxelsIterator.h.

Constructor & Destructor Documentation

~OdRcsVisibleVoxelsIterator()

virtual OdRcsVisibleVoxelsIterator::~OdRcsVisibleVoxelsIterator ( )

inlinevirtual

Default destructor for objects of the OdRcsVisibleVoxelsIterator class.

Definition at line 53 of file OdRcsVisibleVoxelsIterator.h.

Member Function Documentation

done()

virtual bool OdRcsVisibleVoxelsIterator::done ( ) const

pure virtual

details Indicates whether the traversal by this iterator object is complete.

Returns

True if the traversal by this iterator object is complete; false otherwise.

getNumberOfLoadedPointsToDraw()

virtual OdUInt32 OdRcsVisibleVoxelsIterator::getNumberOfLoadedPointsToDraw ( )

pure virtual

Returns a number of loaded points to draw.

Returns

Corresponding value of type OdUInt32.

getVoxelBuffer()

virtual void OdRcsVisibleVoxelsIterator::getVoxelBuffer ( OdUInt32 componentsToProcess, OdGiPointCloud::ComponentsRaw *& pComponentsRaws, OdUInt32 & rawsNumber, OdUInt32 & flags, OdUInt64 & voxelIndex, OdUInt32 & numberOfPointsToDraw, OdUInt32 & loadedPointsNumber )

pure virtual

Fills a special structures used in rendering with pointers to point data from the current voxel pointed to by the iterator.

Parameters

componentsToProcess	[in] Component flags used by GiPointCloud to obtain the required point attributes.
pComponentsRaws	[out] Pointer to a filled special structures stored in the voxel.
rawsNumber	[out] Number of special structures.
flags	[out] Size flags used to store each component of the point data.
voxelIndex	[out] Index of the voxel in scan database.
numberOfPointsToDraw	[out] Total number of visible points to be drawn.
loadedPointsNumber	[out] Number of points loaded.

hasPointsLoaded()

virtual bool OdRcsVisibleVoxelsIterator::hasPointsLoaded ( )

pure virtual

Returns a boolean value indicating whether any points in the current voxel are loaded.

Returns

Corresponding boolean value.

start()

virtual void OdRcsVisibleVoxelsIterator::start ( )

pure virtual

Moves the current iterator position to the visible voxel in the current viewport that will be iterated first.

step()

virtual void OdRcsVisibleVoxelsIterator::step ( )

pure virtual

Pteps the current iterator position to the next visible voxel in the current viewport.

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

• OdRcsVisibleVoxelsIterator.h