A rod geometry, but with noise on one of the end caps. More...

Inheritance diagram for PerlinRodSdf:

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Collaboration diagram for PerlinRodSdf:

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Public Member Functions
	PerlinRodSdf ()=delete
	No weak construction.

	PerlinRodSdf (const Real &a_rad, const RealVect &a_center1, const RealVect &a_center2, const bool &a_inside, const Real &a_noiseAmp, const RealVect &a_noiseFreq, const Real &a_persistence, const int &a_octaves, const bool &a_reseed=false)
	Constructor.

	PerlinRodSdf (const PerlinRodSdf &a_inputIF)
	Copy constructor.

virtual	~PerlinRodSdf ()
	Destructor.

virtual Real	value (const RealVect &a_pos) const
	Value function.

virtual BaseIF *	newImplicitFunction () const
	Factory function.

Public Member Functions inherited from PerlinSphereSdf
	PerlinSphereSdf ()
	No weak construction.

	PerlinSphereSdf (const Real &a_rad, const RealVect &a_center, const bool &a_inside, const Real &a_noiseAmp, const RealVect &a_noiseFreq, const Real &a_persistence, const int &a_octaves, const bool &a_reseed=false)
	Constructor.

	PerlinSphereSdf (const PerlinSphereSdf &a_inputIF)
	Copy constructor.

virtual	~PerlinSphereSdf ()
	Destructor (does nothing)

Protected Attributes
RefCountedPtr< BaseIF >	m_baseif
	Basis rod, used for copying.

Protected Attributes inherited from PerlinSphereSdf
Real	m_rad
	Radius.

RealVect	m_center
	Center.

bool	m_inside
	Inside/outside.

RefCountedPtr< BaseIF >	m_perlinIF
	Noise function.

Detailed Description

A rod geometry, but with noise on one of the end caps.

Constructor & Destructor Documentation

Constructor.

Parameters

[in]	a_rad	Rod radius
[in]	a_center1	One end of the rod
[in]	a_center2	Other end of the rod.
[in]	a_inside	Inside or outside
[in]	a_noiseAmp	Noise amplitude
[in]	a_noiseFreq	Noise frequency
[in]	a_persistence	Factor for noise octaves.
[in]	a_octaves	Number of octaves
[in]	a_reseed	If true, reseed the RNG. Otherwise, the the original Perlin hash table.

Note: The persistence argument indicates how we add octaves. With 0.5 we use half the amplitude and twice the frequency for the next octave.

PerlinRodSdf::PerlinRodSdf ( const PerlinRodSdf & a_inputIF )

Copy constructor.

Parameters

[in] a_inputIF Other object

BaseIF * PerlinRodSdf::newImplicitFunction ( ) const

virtual

Factory function.

Reimplemented from PerlinSphereSdf.

Real PerlinRodSdf::value ( const RealVect & a_pos ) const

virtual

Value function.

Parameters

[in] a_pos Position

Reimplemented from PerlinSphereSdf.

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