pluginbase.Helpers.Computative.Algorithms.Noise Class Reference

I generate random 0 and 1's with a density frequency More...

Inheritance diagram for pluginbase.Helpers.Computative.Algorithms.Noise:

Public Member Functions
	Noise (IPseudoRandom provider, float density)
	Initialize an instance of noise generator More...
	Noise (int seed, float density)
	Initialize an instance of noise generator More...
override float	GetValue (int x, int y, int z)
	Get 0 or 1 of position More...
bool	GetState (int x, int y, int z)
	Get state of position More...
override float	GetValue (int x, int y)
	Get the value at the coordinate x,y More...
bool	GetState (int x, int y)
	Get state at the coordinate x,y More...
Public Member Functions inherited from pluginbase.Helpers.Computative.ValuePoint3D
ValuePoint3D	Mix (ValuePoint3D with, float sourceOpacity)
	Mix this value with another one at a certain ratio More...
ValuePoint3D	Lighten (ValuePoint3D with)
	Lighten this value by another one More...
ValuePoint3D	Darken (ValuePoint3D with)
	Darken this value by another one More...
ValuePoint3D	CustomCombine (ValuePoint3D with, Combiner3D.CombinerOperator func)
	Combine two values using a custom combiner More...
ValuePoint3D	CustomManipulator (Manip3D.ManipOperator func)
	Manipulate this value with a custom manipulator More...
ValuePoint3D	Abs ()
	Absolute value More...
ValuePoint3D	Invert ()
	Invert the value from a 0-1 range More...
ValuePoint3D	Brightness (float amount)
	Adjust brightness. Takes in -1 to 1f More...
ValuePoint3D	Contrast (float amount)
	Adjusts contract from -1 to 1 More...
ValuePoint3D	Scale (float factor)
	Scale the specified factor and clamp More...
ValuePoint3D	LinearBounds (float min, float max)
	Linearly interpolates to squish between the bounds More...
ValuePoint3D	Threshold (float threshold)
	Threshold the specified threshold. Returns 0 if below, otherwise 1f More...
ValuePoint3D	Gamma (float gamma)
	Gamma the specified gamma. Range 0f - 2f More...
ValuePoint3D	Clamp ()
	Clamp this value between 0 and 1 More...
ValuePoint3D	Clamp (float min, float max)
	Clamp this value between a min and max More...

Additional Inherited Members
Static Public Member Functions inherited from pluginbase.Helpers.Computative.ValuePoint3D
static ValuePoint3D	operator+ (ValuePoint3D a, ValuePoint3D b)
	Add two value points together More...
static ValuePoint3D	operator- (ValuePoint3D a, ValuePoint3D b)
	Subtract two value points More...
static ValuePoint3D	operator* (ValuePoint3D a, ValuePoint3D b)
	Multiply two value points More...
static ValuePoint3D	operator/ (ValuePoint3D a, ValuePoint3D b)
	Divide one value by another More...

Detailed Description

I generate random 0 and 1's with a density frequency

Constructor & Destructor Documentation

Noise() [1/2]

pluginbase.Helpers.Computative.Algorithms.Noise.Noise	(	IPseudoRandom	provider,
		float	density
	)

Initialize an instance of noise generator

Parameters

provider	Random number provider
density	Density of the noise 1.0=white

        {
            _random = new Random3D(provider);
            _density = density;
        }

Noise() [2/2]

pluginbase.Helpers.Computative.Algorithms.Noise.Noise	(	int	seed,
		float	density
	)

Initialize an instance of noise generator

Parameters

seed	Seed for random number provider
density	Density of the noise. 1.0=white

            :this(new PseudoRandom(seed), density)
        {}

Member Function Documentation

GetState() [1/2]

bool pluginbase.Helpers.Computative.Algorithms.Noise.GetState	(	int	x,
		int	y,
		int	z
	)

Get state of position

Parameters

x	A System.Int32
y	A System.Int32
z	A System.Int32

Returns

A System.Boolean

        {
            return _random.GetValue(x,y,z) <= _density;
        }

GetState() [2/2]

bool pluginbase.Helpers.Computative.Algorithms.Noise.GetState	(	int	x,
		int	y
	)

Get state at the coordinate x,y

Returns

true, if state was gotten, false otherwise.

Parameters

x	The x coordinate.
y	The y coordinate.

        {
            return _random.GetValue(x,y) <= _density;
        }

GetValue() [1/2]

override float pluginbase.Helpers.Computative.Algorithms.Noise.GetValue ( int  x, int  y, int  z  )

virtual

Get 0 or 1 of position

Parameters

x	A System.Int32
y	A System.Int32
z	A System.Int32

Returns

A System.Single

Implements pluginbase.Helpers.Computative.ValuePoint3D.

        {
            return _random.GetValue(x,y,z) <= _density ? 1f : 0f;
        }

GetValue() [2/2]

override float pluginbase.Helpers.Computative.Algorithms.Noise.GetValue ( int  x, int  y  )

virtual

Get the value at the coordinate x,y

Returns

The value.

Parameters

x	The x coordinate.
y	The y coordinate.

Implements pluginbase.Helpers.Computative.ValuePoint3D.

        {
            return _random.GetValue(x,y) <= _density ? 1f : 0f;
        }

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

• pluginbase/Helpers/Computative/Algorithms/Noise.cs