Terrain Class Reference

#include <Terrain.h>

Collaboration diagram for Terrain:

[legend]List of all members.

Public Member Functions
	Terrain ()
	Terrain (MissionDef *mission_spec)
virtual	~Terrain (void)
bool	doIncrementalInit (void)
virtual void	paint ()
virtual void	update ()
float	getHeight (float x_query, float y_query)
WorldSize	getSize ()
void	getNormal (float x_query, float y_query, float real_normal[])
bool	PointInFrustum (float x_query, float y_query)
bool	CubeInFrustum (float x_query, float y_query, float width, float length)
Public Attributes
float **	grid
int	x
int	y
float	spacing
float	scale
float	camera_position [3]
float	camera_view_vector [3]
float	camera_view_comp_vector [3]
Demeter::Terrain *	pTerrain
float *	linear_grid
Uint8 *	shadow_map
Uint8 *	detail_tex
Skydome *	sky
float	cam_x
float	cam_y
char	initState
SpaceOrg *	space
Protected Member Functions
void	generateRandomTerrain (int size, int variance)
void	doubleGridSize (void)
void	calculateNormal (int x_coord, int y_coord, float *normal1, int step)
void	CalcShadowMap (float *light)
float *	readHeightMap (char *filename)

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Constructor & Destructor Documentation

Terrain::Terrain

(

)

Terrain::Terrain

(

MissionDef *

mission_spec

)

virtual Terrain::~Terrain

(

void

)

[virtual]

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Member Function Documentation

void Terrain::CalcShadowMap

(

float *

light

)

[protected]

void Terrain::calculateNormal	(	int	x_coord,
		int	y_coord,
		float *	normal1,
		int	step
	)			[protected]

bool Terrain::CubeInFrustum	(	float	x_query,
		float	y_query,
		float	width,
		float	length
	)

bool Terrain::doIncrementalInit

(

void

)

void Terrain::doubleGridSize

(

void

)

[protected]

void Terrain::generateRandomTerrain	(	int	size,
		int	variance
	)			[protected]

float Terrain::getHeight	(	float	x_query,
		float	y_query
	)

void Terrain::getNormal	(	float	x_query,
		float	y_query,
		float	real_normal[]
	)

WorldSize Terrain::getSize

(

)

virtual void Terrain::paint

(

)

[virtual]

bool Terrain::PointInFrustum	(	float	x_query,
		float	y_query
	)

float* Terrain::readHeightMap

(

char *

filename

)

[protected]

virtual void Terrain::update

(

)

[virtual]

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Member Data Documentation

float Terrain::cam_x

float Terrain::cam_y

float Terrain::camera_position[3]

float Terrain::camera_view_comp_vector[3]

float Terrain::camera_view_vector[3]

Uint8* Terrain::detail_tex

float** Terrain::grid

char Terrain::initState

float* Terrain::linear_grid

Demeter::Terrain* Terrain::pTerrain

float Terrain::scale

Uint8* Terrain::shadow_map

Skydome* Terrain::sky

SpaceOrg* Terrain::space

float Terrain::spacing

int Terrain::x

int Terrain::y

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

• Terrain.h

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