#include <estimators/volSurfaceRegularization-details/shape.h>

Public Types
typedef DGtal::Z3i::Point	Point

typedef Eigen::Vector3d	Vector

typedef Eigen::Matrix3d	Matrix

Public Member Functions
	RoundedCubeShape (const Matrix &transform_, const double &size_, const double &radius_)

bool	operator() (const Point &point) const

Data Fields
Matrix	transform

double	size

double	radius

Detailed Description

Definition at line 6 of file shape.h.

Member Typedef Documentation

typedef Eigen::Matrix3d RoundedCubeShape::Matrix

Definition at line 10 of file shape.h.

typedef DGtal::Z3i::Point RoundedCubeShape::Point

Definition at line 8 of file shape.h.

typedef Eigen::Vector3d RoundedCubeShape::Vector

Definition at line 9 of file shape.h.

Constructor & Destructor Documentation

RoundedCubeShape::RoundedCubeShape	(	const Matrix &	transform_,
		const double &	size_,
		const double &	radius_
	)

inline

Definition at line 12 of file shape.h.

References radius, and size.

                                                                                            : transform(transform_), size(size_), radius(radius_)
     {
         ASSERT( radius < size );
     }

Member Function Documentation

bool RoundedCubeShape::operator() ( const Point & point ) const

inline

Definition at line 17 of file shape.h.

References radius, size, and transform.

     {
         const Vector vector_(point[0], point[1], point[2]);
         Vector vector = transform*vector_;
         vector = vector.cwiseAbs();
         if (vector.maxCoeff() <= size-radius) return true;
         Vector projected = vector;
         for (int kk=0; kk<projected.size(); kk++)
             if (projected[kk] > size-radius)
                 projected[kk] = size-radius;
         return (vector-projected).norm() <= radius;
     }