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 OdUInt32	getVoxelBuffer (OdGePoint3dArray &coords, OdCmEntityColorArray &colors, OdUInt32 &numberOfPointsToDraw, OdUInt64 &voxelIndex)=0
virtual OdUInt32	getNumberOfPointsByCurrentLOD ()=0

Detailed Description

<group OdRcs_Classes>

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

Definition at line 44 of file OdRcsVisibleVoxelsIterator.h.

Constructor & Destructor Documentation

~OdRcsVisibleVoxelsIterator()

virtual OdRcsVisibleVoxelsIterator::~OdRcsVisibleVoxelsIterator ( )

inlinevirtual

Default destructor for objects of the OdRcsVisibleVoxelsIterator class.

Definition at line 51 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.

getNumberOfPointsByCurrentLOD()

virtual OdUInt32 OdRcsVisibleVoxelsIterator::getNumberOfPointsByCurrentLOD ( )

pure virtual

Returns the number of points by current LOD calculated for the visible voxel.

Returns

The number of points.

getVoxelBuffer()

virtual OdUInt32 OdRcsVisibleVoxelsIterator::getVoxelBuffer ( OdGePoint3dArray &  coords, OdCmEntityColorArray &  colors, OdUInt32 &  numberOfPointsToDraw, OdUInt64 &  voxelIndex  )

pure virtual

Loads the voxel data from the voxel that is currently pointed at by the visible voxel data iterator.

Parameters

coords	[out] List of loaded points coordinates for the currenly pointed voxel.
colors	[out] List of loaded points colors for the currenly pointed voxel.
numberOfPointsToDraw	[out] Total number of visible points to be drawn.
voxelIndex	[out] Index of the voxel in scan database.

Returns

The total number of loaded points.

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