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. More...

virtual	~BlurIF () noexcept
	Destructor.

virtual T	value (const Vec3T< T > &a_point) const noexcept override
	Value function. More...

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. More...

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. More...

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 >.

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

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

Public Member Functions