Hydrax::Module::SimpleGrid Class Reference

Description

Hydrax simple grid module.

Definition at line 44 of file SimpleGrid.h.

Inheritance diagram for Hydrax::Module::SimpleGrid:

Data Structures
struct	Options

Public Member Functions
	SimpleGrid (Hydrax *h, Noise::Noise *n, const MaterialManager::NormalMode &NormalMode)
	SimpleGrid (Hydrax *h, Noise::Noise *n, const MaterialManager::NormalMode &NormalMode, const Options &Options)
	~SimpleGrid ()
void	create ()
void	remove ()
void	update (const Ogre::Real &timeSinceLastFrame)
void	setOptions (const Options &Options)
void	saveCfg (Ogre::String &Data)
bool	loadCfg (Ogre::ConfigFile &CfgFile)
float	getHeigth (const Ogre::Vector2 &Position)
const Options &	getOptions () const
Public Member Functions inherited from Hydrax::Module::Module
	Module (const Ogre::String &Name, Noise::Noise *n, const Mesh::Options &MeshOptions, const MaterialManager::NormalMode &NormalMode)
virtual	~Module ()
void	setNoise (Noise::Noise *Noise, GPUNormalMapManager *g=0, const bool &DeleteOldNoise=true)
const Ogre::String &	getName () const
const bool &	isCreated () const
virtual const bool	_createGeometry (Mesh *mMesh) const
const MaterialManager::NormalMode &	getNormalMode () const
const Mesh::Options &	getMeshOptions () const
Noise::Noise *	getNoise ()

Private Member Functions
void	_calculeNormals ()
void	_performChoppyWaves ()

Private Attributes
void *	mVertices
Mesh::POS_NORM_VERTEX *	mVerticesChoppyBuffer
Options	mOptions
Hydrax *	mHydrax

Additional Inherited Members
Protected Attributes inherited from Hydrax::Module::Module
Ogre::String	mName
Noise::Noise *	mNoise
Mesh::Options	mMeshOptions
MaterialManager::NormalMode	mNormalMode
bool	mCreated

Constructor & Destructor Documentation

SimpleGrid() [1/2]

Hydrax::Module::SimpleGrid::SimpleGrid	(	Hydrax *	h,
		Noise::Noise *	n,
		const MaterialManager::NormalMode &	NormalMode
	)

Constructor.

Parameters

h	Hydrax manager pointer
n	Hydrax noise module
NormalMode	Switch between MaterialManager::NM_VERTEX and Materialmanager::NM_RTT

Definition at line 50 of file SimpleGrid.cpp.

SimpleGrid() [2/2]

Hydrax::Module::SimpleGrid::SimpleGrid	(	Hydrax *	h,
		Noise::Noise *	n,
		const MaterialManager::NormalMode &	NormalMode,
		const Options &	Options
	)

Constructor.

Parameters

h	Hydrax manager pointer
n	Hydrax noise module
NormalMode	Switch between MaterialManager::NM_VERTEX and Materialmanager::NM_RTT
Options	Perlin options

Definition at line 59 of file SimpleGrid.cpp.

~SimpleGrid()

Hydrax::Module::SimpleGrid::~SimpleGrid

(

)

Destructor.

Definition at line 69 of file SimpleGrid.cpp.

Member Function Documentation

_calculeNormals()

void Hydrax::Module::SimpleGrid::_calculeNormals ( )

private

Calcule current normals.

Definition at line 371 of file SimpleGrid.cpp.

_performChoppyWaves()

void Hydrax::Module::SimpleGrid::_performChoppyWaves ( )

private

Perform choppy waves.

Definition at line 406 of file SimpleGrid.cpp.

create()

void Hydrax::Module::SimpleGrid::create ( )

virtual

Create.

Reimplemented from Hydrax::Module::Module.

Definition at line 155 of file SimpleGrid.cpp.

getHeigth()

float Hydrax::Module::SimpleGrid::getHeigth ( const Ogre::Vector2 &  Position )

virtual

Get the current heigth at a especified world-space point.

Parameters

Position

X/Z World position

Returns

Heigth at the given position in y-World coordinates, if it's outside of the water return -1

Reimplemented from Hydrax::Module::Module.

Definition at line 433 of file SimpleGrid.cpp.

getOptions()

const Options & Hydrax::Module::SimpleGrid::getOptions ( ) const

inline

Get current options.

Returns

Current options

Definition at line 171 of file SimpleGrid.h.

loadCfg()

bool Hydrax::Module::SimpleGrid::loadCfg ( Ogre::ConfigFile &  CfgFile )

virtual

Load config.

Returns

True if is the correct module config

Reimplemented from Hydrax::Module::Module.

Definition at line 249 of file SimpleGrid.cpp.

remove()

void Hydrax::Module::SimpleGrid::remove ( )

virtual

Remove.

Reimplemented from Hydrax::Module::Module.

Definition at line 208 of file SimpleGrid.cpp.

saveCfg()

void Hydrax::Module::SimpleGrid::saveCfg ( Ogre::String &  Data )

virtual

Save config.

Parameters

Data	String reference

Reimplemented from Hydrax::Module::Module.

Definition at line 237 of file SimpleGrid.cpp.

setOptions()

void Hydrax::Module::SimpleGrid::setOptions

(

const Options &

Options

)

Set options.

Parameters

Options

Options

Definition at line 76 of file SimpleGrid.cpp.

update()

void Hydrax::Module::SimpleGrid::update ( const Ogre::Real &  timeSinceLastFrame )

virtual

Call it each frame.

Parameters

timeSinceLastFrame

Time since last frame(delta)

Reimplemented from Hydrax::Module::Module.

Definition at line 267 of file SimpleGrid.cpp.

Field Documentation

mHydrax

Hydrax* Hydrax::Module::SimpleGrid::mHydrax

private

Our Hydrax pointer.

Definition at line 195 of file SimpleGrid.h.

mOptions

Options Hydrax::Module::SimpleGrid::mOptions

private

Our projected grid options.

Definition at line 192 of file SimpleGrid.h.

mVertices

void* Hydrax::Module::SimpleGrid::mVertices

private

Vertex pointer (Mesh::POS_NORM_VERTEX or Mesh::POS_VERTEX)

Definition at line 186 of file SimpleGrid.h.

mVerticesChoppyBuffer

Mesh::POS_NORM_VERTEX* Hydrax::Module::SimpleGrid::mVerticesChoppyBuffer

private

Use it to store vertex positions when choppy displacement is enabled.

Definition at line 189 of file SimpleGrid.h.

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

• source/main/gfx/hydrax/SimpleGrid.h
• source/main/gfx/hydrax/SimpleGrid.cpp