Sirikata::WorldPopulationBSPTree Class Reference

Read in world population data from a file and create a BSP tree. More...

#include <WorldPopulationBSPTree.hpp>

Collaboration diagram for Sirikata::WorldPopulationBSPTree:

List of all members.

Public Member Functions
	WorldPopulationBSPTree ()
void	setupRegionBoundaries (WorldRegion *regionList)
void	constructBSPTree (SegmentedRegion &topLevelRegion)
Private Member Functions
void	constructBSPTree (SegmentedRegion &bspTree, WorldRegion *regionList, int listLength, bool makeHorizontalCut, int depth)
Private Attributes
String	mFileName
int	mMaxPeopleInLeaf
int	mWorldWidth
int	mWorldHeight
int	mNumRegions
int	mTotalLeaves
int	mBiggestDepth
BoundingBox3f	mRectangle1
BoundingBox3f	mRectangle2
BoundingBox3f	mIntersect1
BoundingBox3f	mIntersect2
int *	mHistogram
uint32	mInitialSpaceServerCount
float32	mCellEdgeWidth

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Detailed Description

Read in world population data from a file and create a BSP tree.

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Constructor & Destructor Documentation

Sirikata::WorldPopulationBSPTree::WorldPopulationBSPTree

(

)

References Sirikata::GetOptionValue< uint32 >(), Sirikata::GetOptionValue< Vector3ui32 >(), mBiggestDepth, mCellEdgeWidth, mInitialSpaceServerCount, mNumRegions, mWorldHeight, mWorldWidth, and WORLD_SURFACE_AREA.

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Member Function Documentation

void Sirikata::WorldPopulationBSPTree::constructBSPTree

(

SegmentedRegion &

topLevelRegion

)

References Sirikata::WorldRegion::density, line, mBiggestDepth, Sirikata::SegmentedRegion::mBoundingBox, mCellEdgeWidth, mFileName, mHistogram, MIN_REGION_DENSITY_CUTOFF, mNumRegions, mTotalLeaves, mWorldHeight, mWorldWidth, NUM_HISTOGRAM_BINS, and setupRegionBoundaries().

Referenced by constructBSPTree(), and Sirikata::DistributedCoordinateSegmentation::DistributedCoordinateSegmentation().

void Sirikata::WorldPopulationBSPTree::constructBSPTree	(	SegmentedRegion &	bspTree,
		WorldRegion *	regionList,
		int	listLength,
		bool	makeHorizontalCut,
		int	depth
	)		[private]

References constructBSPTree(), Sirikata::WorldRegion::density, Sirikata::intersect(), Sirikata::intersects(), mBiggestDepth, Sirikata::WorldRegion::mBoundingBox, Sirikata::SegmentedRegion::mBoundingBox, mHistogram, mInitialSpaceServerCount, mIntersect1, mIntersect2, Sirikata::SegmentedRegion::mLeftChild, mMaxPeopleInLeaf, Sirikata::SegmentedRegion::mRightChild, Sirikata::SegmentedRegion::mServer, Sirikata::SegmentedRegion::mSplitAxis, mTotalLeaves, X, and Y.

void Sirikata::WorldPopulationBSPTree::setupRegionBoundaries

(

WorldRegion *

regionList

)

References Sirikata::WorldRegion::mBoundingBox, mCellEdgeWidth, mWorldHeight, and mWorldWidth.

Referenced by constructBSPTree().

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Member Data Documentation

int Sirikata::WorldPopulationBSPTree::mBiggestDepth [private]

Referenced by constructBSPTree(), and WorldPopulationBSPTree().

float32 Sirikata::WorldPopulationBSPTree::mCellEdgeWidth [private]

Referenced by constructBSPTree(), setupRegionBoundaries(), and WorldPopulationBSPTree().

String Sirikata::WorldPopulationBSPTree::mFileName [private]

Referenced by constructBSPTree().

int* Sirikata::WorldPopulationBSPTree::mHistogram [private]

Referenced by constructBSPTree().

uint32 Sirikata::WorldPopulationBSPTree::mInitialSpaceServerCount [private]

Referenced by constructBSPTree(), and WorldPopulationBSPTree().

BoundingBox3f Sirikata::WorldPopulationBSPTree::mIntersect1 [private]

Referenced by constructBSPTree().

BoundingBox3f Sirikata::WorldPopulationBSPTree::mIntersect2 [private]

Referenced by constructBSPTree().

int Sirikata::WorldPopulationBSPTree::mMaxPeopleInLeaf [private]

Referenced by constructBSPTree().

int Sirikata::WorldPopulationBSPTree::mNumRegions [private]

Referenced by constructBSPTree(), and WorldPopulationBSPTree().

BoundingBox3f Sirikata::WorldPopulationBSPTree::mRectangle1 [private]

BoundingBox3f Sirikata::WorldPopulationBSPTree::mRectangle2 [private]

int Sirikata::WorldPopulationBSPTree::mTotalLeaves [private]

Referenced by constructBSPTree().

int Sirikata::WorldPopulationBSPTree::mWorldHeight [private]

Referenced by constructBSPTree(), setupRegionBoundaries(), and WorldPopulationBSPTree().

int Sirikata::WorldPopulationBSPTree::mWorldWidth [private]

Referenced by constructBSPTree(), setupRegionBoundaries(), and WorldPopulationBSPTree().

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

• cseg/src/WorldPopulationBSPTree.hpp
• cseg/src/WorldPopulationBSPTree.cpp