PerlinNoise Class Reference

Inheritance diagram for PerlinNoise:

Collaboration diagram for PerlinNoise:

Public Member Functions
	PerlinNoise (Bitmap< float > &grad_1, Bitmap< float > &grad_2)
void	Collect (CollectVisitor &vis)
void	HeavyPrepare ()
void	Prepare ()
int	SizeX () const
int	SizeY () const
float	Map (int x, int y) const
float	dotGridGradient (int ix, int iy, float x, float y) const
float	lerp (float a_0, float a_1, float w) const
Public Member Functions inherited from Bitmap< float >
virtual bool	ReadyToPrepare () const
virtual	~Bitmap ()
virtual bool	IsDirectGltfImage () const
virtual bool	HasBatchMap () const
virtual BufferRef	BatchMap (int start_x, int end_x, int start_y, int end_y) const
Public Member Functions inherited from CollectInterface
virtual	~CollectInterface ()
virtual int	NumBlocks () const
virtual void	FirstFrame ()

Constructor & Destructor Documentation

PerlinNoise()

PerlinNoise::PerlinNoise ( Bitmap< float > & grad_1, Bitmap< float > & grad_2 )

inline

Member Function Documentation

Collect()

void PerlinNoise::Collect ( CollectVisitor & vis )

inlinevirtual

Implements CollectInterface.

dotGridGradient()

float PerlinNoise::dotGridGradient ( int ix, int iy, float x, float y ) const

inline

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HeavyPrepare()

void PerlinNoise::HeavyPrepare ( )

inlinevirtual

Implements CollectInterface.

lerp()

float PerlinNoise::lerp ( float a_0, float a_1, float w ) const

inline

Map()

float PerlinNoise::Map ( int x, int y ) const

inlinevirtual

Implements Bitmap< float >.

Prepare()

void PerlinNoise::Prepare ( )

inlinevirtual

Implements Bitmap< float >.

SizeX()

int PerlinNoise::SizeX ( ) const

inlinevirtual

Implements Bitmap< float >.

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SizeY()

int PerlinNoise::SizeY ( ) const

inlinevirtual

Implements Bitmap< float >.

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

• GameApi_bm.cc