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HeightMapLoader Class Reference

#include <HeightMapLoader.h>

Inheritance diagram for HeightMapLoader:

[legend]Collaboration diagram for HeightMapLoader:[legend]List of all members.

Public Methods
	HeightMapLoader (string filename, int width, int height)
virtual	~HeightMapLoader ()
virtual void	load ()
int	getHeight (int x, int z)
virtual int	getHeight2 (int x, int z)
int	getScaleSize ()
int	getWidthDimension ()
int	getHeightDimension ()
Protected Methods
void	buildTriangles ()
void	buildSquares ()
void	decimate ()
void	decimate2 ()
void	decimate3 ()
void	decimateRepeat ()
void	triangulate ()
vector< int >	findIndiciesAtVerticie (Vector3 v)
Protected Attributes
int	_width
int	_height
int *	_data
int	_scaleSize
int	_scaleHeight
vector< Vector3 >	_facesTmp

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Detailed Description

Loads Height Maps (grayscale .raw files)

author: Line72: dillavou@uab.edu

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Constructor & Destructor Documentation

HeightMapLoader::HeightMapLoader (  string    filename, int    width, int    height )

HeightMapLoader::~HeightMapLoader (    )  [virtual]

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Member Function Documentation

void HeightMapLoader::buildSquares (    )  [protected]

build everything in squares for decimation

void HeightMapLoader::buildTriangles (    )  [protected]

build the triangle strips normals, and uv coords

void HeightMapLoader::decimate (    )  [protected]

Simplifies the terrain

void HeightMapLoader::decimate2 (    )  [protected]

void HeightMapLoader::decimate3 (    )  [protected]

void HeightMapLoader::decimateRepeat (    )  [protected]

vector< int > HeightMapLoader::findIndiciesAtVerticie (  Vector3    v )  [protected]

int HeightMapLoader::getHeight (  int    x, int    z )

get the height at a certain point

int HeightMapLoader::getHeight2 (  int    x, int    z )  [virtual]

get the height at a certain point with the scale size calculated in

int HeightMapLoader::getHeightDimension (    )  [inline]

int HeightMapLoader::getScaleSize (    )  [inline]

int HeightMapLoader::getWidthDimension (    )  [inline]

void HeightMapLoader::load (    )  [virtual]

Load the height map Implements FileLoader.

void HeightMapLoader::triangulate (    )  [protected]

convert the squares into triangles

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Member Data Documentation

int* HeightMapLoader::_data [protected]

vector< Vector3 > HeightMapLoader::_facesTmp [protected]

int HeightMapLoader::_height [protected]

int HeightMapLoader::_scaleHeight [protected]

int HeightMapLoader::_scaleSize [protected]

int HeightMapLoader::_width [protected]

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

• HeightMapLoader.h
• HeightMapLoader.cpp

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