Freestyle::SpatialNoiseShader Class Reference

#include <AdvancedStrokeShaders.h>

Inherits Freestyle::StrokeShader.

Public Member Functions
	SpatialNoiseShader (float iAmount, float ixScale, int nbOctave, bool smooth, bool pureRandom)
virtual	~SpatialNoiseShader ()
virtual int	shade (Stroke &ioStroke) const
Public Member Functions inherited from Freestyle::StrokeShader
	StrokeShader ()
virtual	~StrokeShader ()
virtual string	getName () const

Protected Attributes
float	_amount
float	_xScale
int	_nbOctave
bool	_smooth
bool	_pureRandom

Additional Inherited Members
Public Attributes inherited from Freestyle::StrokeShader
void *	py_ss

Detailed Description

[ Geometry Shader ]. Spatial Noise stroke shader. Moves the vertices to make the stroke more noisy.

See also

noise/noise.html

Definition at line 70 of file AdvancedStrokeShaders.h.

Constructor & Destructor Documentation

SpatialNoiseShader()

Freestyle::SpatialNoiseShader::SpatialNoiseShader	(	float	iAmount,
		float	ixScale,
		int	nbOctave,
		bool	smooth,
		bool	pureRandom
	)

Builds the shader.

Parameters

iAmount	The amplitude of the noise.
ixScale	The noise frequency
nbOctave	The number of octaves
smooth	If you want the noise to be smooth
pureRandom	If you don't want any coherence

Definition at line 90 of file AdvancedStrokeShaders.cpp.

References _amount, _nbOctave, _pureRandom, _smooth, _xScale, and Freestyle::NB_VALUE_NOISE.

~SpatialNoiseShader()

virtual Freestyle::SpatialNoiseShader::~SpatialNoiseShader ( )

inlinevirtual

Destructor.

Definition at line 87 of file AdvancedStrokeShaders.h.

Member Function Documentation

shade()

int Freestyle::SpatialNoiseShader::shade ( Stroke &  ioStroke ) const

virtual

The shading method.

Reimplemented from Freestyle::StrokeShader.

Definition at line 105 of file AdvancedStrokeShaders.cpp.

References _amount, _nbOctave, _pureRandom, _smooth, _xScale, Freestyle::RandGen::drand48(), Freestyle::NB_VALUE_NOISE, noise(), Freestyle::VecMat::Vec< T, N >::normalizeSafe(), Freestyle::UnaryFunction0D< T >::result, Freestyle::StrokeVertex::strokeLength(), Freestyle::PseudoNoise::turbulenceLinear(), Freestyle::PseudoNoise::turbulenceSmooth(), Freestyle::Stroke::UpdateLength(), v, v2, and Freestyle::Stroke::verticesBegin().

Member Data Documentation

_amount

float Freestyle::SpatialNoiseShader::_amount

protected

Definition at line 95 of file AdvancedStrokeShaders.h.

Referenced by shade(), and SpatialNoiseShader().

_nbOctave

int Freestyle::SpatialNoiseShader::_nbOctave

protected

Definition at line 97 of file AdvancedStrokeShaders.h.

Referenced by shade(), and SpatialNoiseShader().

_pureRandom

bool Freestyle::SpatialNoiseShader::_pureRandom

protected

Definition at line 99 of file AdvancedStrokeShaders.h.

Referenced by shade(), and SpatialNoiseShader().

_smooth

bool Freestyle::SpatialNoiseShader::_smooth

protected

Definition at line 98 of file AdvancedStrokeShaders.h.

Referenced by shade(), and SpatialNoiseShader().

_xScale

float Freestyle::SpatialNoiseShader::_xScale

protected

Definition at line 96 of file AdvancedStrokeShaders.h.

Referenced by shade(), and SpatialNoiseShader().

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

• AdvancedStrokeShaders.h
• AdvancedStrokeShaders.cpp