TerrainObject Class Reference

#include <TerrainObject.h>

Inheritance diagram for TerrainObject:

Collaboration diagram for TerrainObject:

Classes
struct	Cell
	A cell as it is stored within the terrain. More...

Public Member Functions
	TerrainObject ()=delete
	TerrainObject (const TerrainObject &)=delete
	TerrainObject (TerrainObject &&)=delete
TerrainObject &	operator= (const TerrainObject &)=delete
TerrainObject &	operator= (TerrainObject &&)=delete
virtual	~TerrainObject ()
	TerrainObject (const char *heightMapFile, std::string textureKey, float sideLength, float maxHeight, int repeatU, int repeatV)
float	GetAltitude (Vect pos)
Vect	GetNormal (Vect pos)
void	SetWorld (Matrix world)
Matrix &	GetWorld ()
virtual void	Draw () override
	Pure virtual function draw. Derived objects must override. More...
void	Initialize ()
	Sets the terrain object up for drawing. More...
void	Deinitialize ()
	Deregisters the terrain. More...
int	GetSideVertCount ()
	Gets the number of side vertices. More...
void	ComputeMinMax ()
int	CellMinMaxIndex (int i, int j)
int	GetCellDimension ()
void	ShowLinePosition (Vect &pos)
void	ShowNormal (Frigate *theFrigate)
void	ShowCellsUnderCollidable (Collidable *colObject)
void	GetMinMaxVects (int i, int j, Vect &outputMin, Vect &outputMax)
void	VisualizeAllCells ()
	Visualize all cell's AABB's. More...
Public Member Functions inherited from DrawableGameObject
	DrawableGameObject ()=default
	DrawableGameObject (const DrawableGameObject &)=delete
	DrawableGameObject (DrawableGameObject &&)=delete
DrawableGameObject &	operator= (const DrawableGameObject &)=delete
DrawableGameObject &	operator= (DrawableGameObject &&)=delete
virtual	~DrawableGameObject ()=default
Public Member Functions inherited from Drawable
	Drawable ()
	Default constructor. More...
	Drawable (const Drawable &)=delete
	Copy constructor. More...
	Drawable (Drawable &&)=delete
	Move constructor. More...
Drawable &	operator= (const Drawable &)=delete
	Assignment operator. More...
Drawable &	operator= (Drawable &&)=delete
	Move assignment operator. More...
virtual	~Drawable ()
	Deconstructor. More...

Private Member Functions
int	VertexIndex (int i, int j)
int	PixelIndex (int side, int i, int j)
int	TriIndex (int i, int j)
float	PixelToFloat (unsigned char hval)

Private Attributes
VertexStride_VUN *	pVerts
	The vertices, only to be used at construction. More...
TriangleIndex *	pTriList
std::vector< Cell >	TerrainCells
	The cells of the terrain containing min/max vectors. More...
GraphicsObject_TextureFlat *	pGObjFT
GraphicsObject_WireframeConstantColor *	pObjWF
Model *	pModTerrain
Matrix	WorldMat
float	maxHeight
float	deltaLength
float	dimension
int	SideVertCount
int	length

Additional Inherited Members
Protected Member Functions inherited from Drawable
void	SubmitDrawRegistration ()
	Submit draw registration. More...
void	SubmitDrawDeregistration ()
	Submit draw deregistration. More...

Constructor & Destructor Documentation

TerrainObject() [1/4]

TerrainObject::TerrainObject ( )

delete

TerrainObject() [2/4]

TerrainObject::TerrainObject ( const TerrainObject &  )

delete

TerrainObject() [3/4]

TerrainObject::TerrainObject ( TerrainObject &&  )

delete

~TerrainObject()

TerrainObject::~TerrainObject ( )

virtual

TerrainObject() [4/4]

TerrainObject::TerrainObject	(	const char *	heightMapFile,
		std::string	textureKey,
		float	sideLength,
		float	maxHeight,
		int	repeatU,
		int	repeatV
	)

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Member Function Documentation

CellMinMaxIndex()

int TerrainObject::CellMinMaxIndex	(	int	i,
		int	j
	)

ComputeMinMax()

void TerrainObject::ComputeMinMax

(

)

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Deinitialize()

void TerrainObject::Deinitialize

(

)

Deregisters the terrain.

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Draw()

void TerrainObject::Draw ( )

overridevirtual

Pure virtual function draw. Derived objects must override.

Implements Drawable.

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GetAltitude()

float TerrainObject::GetAltitude

(

Vect

pos

)

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GetCellDimension()

int TerrainObject::GetCellDimension

(

)

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GetMinMaxVects()

void TerrainObject::GetMinMaxVects	(	int	i,
		int	j,
		Vect &	outputMin,
		Vect &	outputMax
	)

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GetNormal()

Vect TerrainObject::GetNormal

(

Vect

pos

)

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GetSideVertCount()

int TerrainObject::GetSideVertCount

(

)

Gets the number of side vertices.

Returns

The side vertical count.

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GetWorld()

Matrix & TerrainObject::GetWorld

(

)

Initialize()

void TerrainObject::Initialize

(

)

Sets the terrain object up for drawing.

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operator=() [1/2]

TerrainObject& TerrainObject::operator= ( const TerrainObject &  )

delete

operator=() [2/2]

TerrainObject& TerrainObject::operator= ( TerrainObject &&  )

delete

PixelIndex()

int TerrainObject::PixelIndex ( int  side, int  i, int  j  )

private

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PixelToFloat()

float TerrainObject::PixelToFloat ( unsigned char  hval )

private

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SetWorld()

void TerrainObject::SetWorld

(

Matrix

world

)

ShowCellsUnderCollidable()

void TerrainObject::ShowCellsUnderCollidable

(

Collidable *

colObject

)

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ShowLinePosition()

void TerrainObject::ShowLinePosition

(

Vect &

pos

)

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ShowNormal()

void TerrainObject::ShowNormal

(

Frigate *

theFrigate

)

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TriIndex()

int TerrainObject::TriIndex ( int  i, int  j  )

private

VertexIndex()

int TerrainObject::VertexIndex ( int  i, int  j  )

private

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VisualizeAllCells()

void TerrainObject::VisualizeAllCells

(

)

Visualize all cell's AABB's.

This is an expensive operation that loops through all the cell's and pulls their Vects to visualize an AABB. Use only for debugging purposes. A small heightmap may be required.

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Member Data Documentation

deltaLength

float TerrainObject::deltaLength

private

dimension

float TerrainObject::dimension

private

length

int TerrainObject::length

private

maxHeight

float TerrainObject::maxHeight

private

pGObjFT

GraphicsObject_TextureFlat* TerrainObject::pGObjFT

private

pModTerrain

Model* TerrainObject::pModTerrain

private

pObjWF

GraphicsObject_WireframeConstantColor* TerrainObject::pObjWF

private

pTriList

TriangleIndex* TerrainObject::pTriList

private

pVerts

VertexStride_VUN* TerrainObject::pVerts

private

The vertices, only to be used at construction.

SideVertCount

int TerrainObject::SideVertCount

private

TerrainCells

std::vector<Cell> TerrainObject::TerrainCells

private

The cells of the terrain containing min/max vectors.

WorldMat

Matrix TerrainObject::WorldMat

private

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

• TerrainObject.h
• TerrainObject.cpp