#include <Terrain.h>

Inheritance diagram for Terrain:

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Collaboration diagram for Terrain:

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Classes
struct	MinBodyData

Public Types
enum	SurfaceEffectFlags { EFFECT_LAVA = 1 << 0 , EFFECT_WATER = 2 }

Public Member Functions
virtual	~Terrain ()

void	SetFracDef (const unsigned int index, const double featureHeightMeters, const double featureWidthMeters, const double smallestOctaveMeters=20.0)

const fracdef_t &	GetFracDef (const unsigned int index) const

virtual double	GetHeight (const vector3d &p) const =0

virtual vector3d	GetColor (const vector3d &p, double height, const vector3d &norm) const =0

virtual const char *	GetHeightFractalName () const =0

virtual const char *	GetColorFractalName () const =0

double	GetMaxHeight () const

Uint32	GetSurfaceEffects () const

double	BiCubicInterpolation (const vector3d &p) const

void	DebugDump () const

Public Member Functions inherited from RefCounted
	RefCounted ()

virtual	~RefCounted ()

void	IncRefCount () const

void	DecRefCount () const

int	GetRefCount () const

Public Member Functions inherited from LuaWrappable
virtual	~LuaWrappable ()

Static Public Member Functions
static Terrain *	InstanceTerrain (const SystemBody *body)

Protected Member Functions
	Terrain (const SystemBody *body)

Protected Attributes
Uint32	m_seed

Random	m_rand

double	m_sealevel

double	m_icyness

double	m_volcanic

Uint32	m_surfaceEffects

std::unique_ptr< double[]>	m_heightMap

double	m_heightScaling

double	m_minh

int	m_heightMapSizeX

int	m_heightMapSizeY

double	m_maxHeight

double	m_maxHeightInMeters

double	m_invMaxHeight

double	m_planetRadius

double	m_invPlanetRadius

double	m_planetEarthRadii

double	m_entropy [12]

vector3d	m_rockColor [8]

vector3d	m_darkrockColor [8]

vector3d	m_greyrockColor [8]

vector3d	m_plantColor [8]

vector3d	m_darkplantColor [8]

vector3d	m_sandColor [8]

vector3d	m_darksandColor [8]

vector3d	m_dirtColor [8]

vector3d	m_darkdirtColor [8]

vector3d	m_gglightColor [8]

vector3d	m_ggdarkColor [8]

fracdef_t	m_fracdef [MAX_FRACDEFS]

MinBodyData	m_minBody

Static Protected Attributes
static const Uint32	MAX_FRACDEFS = 10

Member Enumeration Documentation

◆ SurfaceEffectFlags

enum Terrain::SurfaceEffectFlags

Enumerator
EFFECT_LAVA
EFFECT_WATER

Constructor & Destructor Documentation

◆ ~Terrain()

Terrain::~Terrain ( )

virtual

◆ Terrain()

Terrain::Terrain ( const SystemBody * body )

protected

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Member Function Documentation

◆ BiCubicInterpolation()

double Terrain::BiCubicInterpolation ( const vector3d & p ) const

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◆ DebugDump()

void Terrain::DebugDump ( ) const

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◆ GetColor()

virtual vector3d Terrain::GetColor	(	const vector3d &	p,
		double	height,
		const vector3d &	norm
	)		const

pure virtual

◆ GetColorFractalName()

virtual const char * Terrain::GetColorFractalName ( ) const

pure virtual

◆ GetFracDef()

const fracdef_t & Terrain::GetFracDef ( const unsigned int index ) const

inline

◆ GetHeight()

virtual double Terrain::GetHeight ( const vector3d & p ) const

pure virtual

◆ GetHeightFractalName()

virtual const char * Terrain::GetHeightFractalName ( ) const

pure virtual

◆ GetMaxHeight()

double Terrain::GetMaxHeight ( ) const

inline

◆ GetSurfaceEffects()

Uint32 Terrain::GetSurfaceEffects ( ) const

inline

◆ InstanceTerrain()

Terrain * Terrain::InstanceTerrain ( const SystemBody * body )

static

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◆ SetFracDef()

void Terrain::SetFracDef	(	const unsigned int	index,
		const double	featureHeightMeters,
		const double	featureWidthMeters,
		const double	smallestOctaveMeters = `20.0`
	)

Feature width means roughly one perlin noise blob or grain. This will end up being one hill, mountain or continent, roughly.

Member Data Documentation

◆ m_darkdirtColor

vector3d Terrain::m_darkdirtColor[8]

protected

◆ m_darkplantColor

vector3d Terrain::m_darkplantColor[8]

protected

◆ m_darkrockColor

vector3d Terrain::m_darkrockColor[8]

protected

◆ m_darksandColor

vector3d Terrain::m_darksandColor[8]

protected

◆ m_dirtColor

vector3d Terrain::m_dirtColor[8]

protected

◆ m_entropy

double Terrain::m_entropy[12]

protected

◆ m_fracdef

fracdef_t Terrain::m_fracdef[MAX_FRACDEFS]

protected

◆ m_ggdarkColor

vector3d Terrain::m_ggdarkColor[8]

protected

◆ m_gglightColor

vector3d Terrain::m_gglightColor[8]

protected

◆ m_greyrockColor

vector3d Terrain::m_greyrockColor[8]

protected

◆ m_heightMap

std::unique_ptr<double[]> Terrain::m_heightMap

protected

◆ m_heightMapSizeX

int Terrain::m_heightMapSizeX

protected

◆ m_heightMapSizeY

int Terrain::m_heightMapSizeY

protected

◆ m_heightScaling

double Terrain::m_heightScaling

protected

◆ m_icyness

double Terrain::m_icyness

protected

◆ m_invMaxHeight

double Terrain::m_invMaxHeight

protected

◆ m_invPlanetRadius

double Terrain::m_invPlanetRadius

protected

◆ m_maxHeight

double Terrain::m_maxHeight

protected

General attributes

◆ m_maxHeightInMeters

double Terrain::m_maxHeightInMeters

protected

◆ m_minBody

MinBodyData Terrain::m_minBody

protected

◆ m_minh

double Terrain::m_minh

protected

◆ m_planetEarthRadii

double Terrain::m_planetEarthRadii

protected

◆ m_planetRadius

double Terrain::m_planetRadius

protected

◆ m_plantColor

vector3d Terrain::m_plantColor[8]

protected

◆ m_rand

Random Terrain::m_rand

protected

◆ m_rockColor

vector3d Terrain::m_rockColor[8]

protected

◆ m_sandColor

vector3d Terrain::m_sandColor[8]

protected

◆ m_sealevel

double Terrain::m_sealevel

protected

◆ m_seed

Uint32 Terrain::m_seed

protected

◆ m_surfaceEffects

Uint32 Terrain::m_surfaceEffects

protected

◆ m_volcanic

double Terrain::m_volcanic

protected

◆ MAX_FRACDEFS

const Uint32 Terrain::MAX_FRACDEFS = 10

staticprotected

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

src/terrain/Terrain.h
src/terrain/Terrain.cpp
src/terrain/TerrainDbg.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Member Enumeration Documentation

◆ SurfaceEffectFlags

Constructor & Destructor Documentation

◆ ~Terrain()

◆ Terrain()

Member Function Documentation

◆ BiCubicInterpolation()

◆ DebugDump()

◆ GetColor()

◆ GetColorFractalName()

◆ GetFracDef()

◆ GetHeight()

◆ GetHeightFractalName()

◆ GetMaxHeight()

◆ GetSurfaceEffects()

◆ InstanceTerrain()

◆ SetFracDef()

Member Data Documentation

◆ m_darkdirtColor

◆ m_darkplantColor

◆ m_darkrockColor

◆ m_darksandColor

◆ m_dirtColor

◆ m_entropy

◆ m_fracdef

◆ m_ggdarkColor

◆ m_gglightColor

◆ m_greyrockColor

◆ m_heightMap

◆ m_heightMapSizeX

◆ m_heightMapSizeY

◆ m_heightScaling

◆ m_icyness

◆ m_invMaxHeight

◆ m_invPlanetRadius

◆ m_maxHeight

◆ m_maxHeightInMeters

◆ m_minBody

◆ m_minh

◆ m_planetEarthRadii

◆ m_planetRadius

◆ m_plantColor

◆ m_rand

◆ m_rockColor

◆ m_sandColor

◆ m_sealevel

◆ m_seed

◆ m_surfaceEffects

◆ m_volcanic

◆ MAX_FRACDEFS