AttributeEvaluator Class Reference

Attribute evaluator class. More...

#include <lagrange/poisson/AttributeEvaluator.h>

Classes
struct	Impl

Public Member Functions
template<typename Scalar, typename Index>
	AttributeEvaluator (const SurfaceMesh< Scalar, Index > &points, const EvaluatorOptions &options={})
	Constructs a new attribute evaluator for a point cloud.
	~AttributeEvaluator ()
	Destroys the object.
template<typename Scalar, typename ValueType>
void	eval (span< const Scalar > pos, span< ValueType > out) const
	Evaluate the extrapolated attribute at any point in 3D space.

Detailed Description

Attribute evaluator class.

Once constructed, it allows interpolating a signal from point cloud data.

Constructor & Destructor Documentation

AttributeEvaluator()

template<typename Scalar, typename Index>

AttributeEvaluator	(	const SurfaceMesh< Scalar, Index > &	points,
		const EvaluatorOptions &	options = {} )

Constructs a new attribute evaluator for a point cloud.

Parameters

[in]	points	Point cloud to evaluate.
[in]	options	Attribute evaluation option.

Template Parameters

Scalar	Point cloud scalar type.
Index	Point cloud index type.

Member Function Documentation

eval()

template<typename Scalar, typename ValueType>

void eval	(	span< const Scalar >	pos,
		span< ValueType >	out ) const

Evaluate the extrapolated attribute at any point in 3D space.

Parameters

[in]	pos	Position to evalute at.
[in]	out	Output buffer to write the evaluated attribute values.

Template Parameters

Scalar	Point coordinate scalar type.
ValueType	Attribute value type.

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

• lagrange/poisson/AttributeEvaluator.h
• AttributeEvaluator.cpp