BlurIF< T > Class Template Reference

Blurred/interpolated implicit function - can be used for smoothing. More...

#include <EBGeometry_Transform.hpp>

Inheritance diagram for BlurIF< T >:

Collaboration diagram for BlurIF< T >:

Public Member Functions
	BlurIF ()=delete
	Disallowed weak constructino.
	BlurIF (const std::shared_ptr< ImplicitFunction< T > > &a_implicitFunction, const T a_blurDistance, const T a_alpha=0.5) noexcept
	Full constructor.
virtual	~BlurIF () noexcept
	Destructor.
virtual T	value (const Vec3T< T > &a_point) const noexcept override
	Value function.
Public Member Functions inherited from ImplicitFunction< T >
	ImplicitFunction ()=default
	Disallowed, use the full constructor.
virtual	~ImplicitFunction ()=default
	Destructor (does nothing)
T	operator() (const Vec3T< T > &a_point) const noexcept
	Alternative signature for the value function.
template<class BV >
BV	approximateBoundingVolumeOctree (const Vec3T< T > &a_initialLowCorner, const Vec3T< T > &a_initialHighCorner, const unsigned int a_maxTreeDepth, const T &a_safety=0.0) const noexcept
	Compute an approximation to the bounding volume for the implicit surface, using octrees.

Protected Attributes
std::shared_ptr< ImplicitFunction< T > >	m_implicitFunction
	Original implicit function.
T	m_blurDistance
	Blur distance.
T	m_alpha
	Alpha factor.

Detailed Description

template<class T>
class BlurIF< T >

Blurred/interpolated implicit function - can be used for smoothing.

This passed the input implicit function through a trilinear filter with specified distance. We blur the function using f = alpha * f + (1-alpha)/2 * [f(x+d) + f(x-d)]

Constructor & Destructor Documentation

BlurIF()

template<class T >

BlurIF< T >::BlurIF ( const std::shared_ptr< ImplicitFunction< T > > &  a_implicitFunction, const T  a_blurDistance, const T  a_alpha = 0.5  )

noexcept

Full constructor.

Parameters

[in]	a_implicitFunction	Input implicit function
[in]	a_blurDistance	Blur distance
[in]	a_alpha	Blur factor.

Member Function Documentation

value()

template<class T >

virtual T BlurIF< T >::value ( const Vec3T< T > &  a_point ) const

overridevirtualnoexcept

Value function.

Parameters

[in]

a_point

Input point

Implements ImplicitFunction< T >.

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

• /home/runner/work/EBGeometry/EBGeometry/Source/EBGeometry_Transform.hpp