documentation/Cpp/MRBall_8h_source.html

#pragma once


#include "MRMeshFwd.h"

#include "MRVectorTraits.h"


namespace MR

{


template <typename V>


struct Ball

{

    using VTraits = VectorTraits<V>;

    using T = typename VTraits::BaseType;

    static constexpr int elements = VTraits::size;


    V center;

    T radiusSq = 0;


    bool inside( const V & pt ) const { return distanceSq( pt, center ) < radiusSq; }


    bool outside( const V & pt ) const { return distanceSq( pt, center ) > radiusSq; }

};


}

MRVectorTraits.h

MR::Ball::elements
static constexpr int elements
Definition MRBall.h:18

MR::Ball::outside
bool outside(const V &pt) const
returns true if given point is strictly outside the ball (not on its spherical surface)
Definition MRBall.h:27

MR::VectorTraits::size
static constexpr int size
Definition MRMesh/MRVectorTraits.h:22

MR::Ball::radiusSq
T radiusSq
ball's squared radius
Definition MRBall.h:21

MR::Ball::T
typename VTraits::BaseType T
Definition MRBall.h:17

MR::Ball::inside
bool inside(const V &pt) const
returns true if given point is strictly inside the ball (not on its spherical surface)
Definition MRBall.h:24

MR::Ball::center
V center
ball's center
Definition MRBall.h:20

MR::VectorTraits::BaseType
T BaseType
The base template handles scalars (or just non-vectors).
Definition MRMesh/MRVectorTraits.h:21

MR::distanceSq
std::optional< T > distanceSq(const Plane3< T > &plane1, const Plane3< T > &plane2, T errorLimit=std::numeric_limits< T >::epsilon() *T(20))
Definition MRIntersection.h:90

MR
only for bindings generation
Definition MRCameraOrientationPlugin.h:8

MR::Ball
a ball = points surrounded by a sphere in arbitrary space with vector type V
Definition MRBall.h:15

MR::VectorTraits
Common traits for (mathematical) vectors.
Definition MRMesh/MRVectorTraits.h:18