mesh_conv::MC_sphere_geometry Class Reference

Model for a geometric sphere. More...

#include <MC_sphere_geometry.hpp>

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List of all members.

Public Member Functions
	MC_sphere_geometry ()
	empty constructor
	MC_sphere_geometry (const MC_v3d &_center, const double &_radius)
	direct constructor
	MC_sphere_geometry (const MC_sphere_geometry &sphere)
	copy constuctor
MC_v3d &	center ()
	get the center of the sphere
const MC_v3d &	center () const
	get the center of the sphere
double &	radius ()
	get the radius of the sphere
const double &	radius () const
	get the radius of the sphere
bool	is_collide (const MC_sphere_geometry &sphere)
	check if the current sphere collide with an other one
Private Attributes
MC_v3d	center_internal
	the center of the sphere
double	radius_internal
	the radius of the sphere

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Detailed Description

Model for a geometric sphere.

Definition at line 10 of file MC_sphere_geometry.hpp.

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Constructor & Destructor Documentation

mesh_conv::MC_sphere_geometry::MC_sphere_geometry

(

)

empty constructor

Definition at line 7 of file MC_sphere_geometry.cpp.

:center_internal(MC_v3d(0,0,0)),radius_internal(1){}

mesh_conv::MC_sphere_geometry::MC_sphere_geometry	(	const MC_v3d &	_center,
		const double &	_radius
	)

direct constructor

Definition at line 8 of file MC_sphere_geometry.cpp.

:center_internal(_center),radius_internal(_radius){}

mesh_conv::MC_sphere_geometry::MC_sphere_geometry

(

const MC_sphere_geometry &

sphere

)

copy constuctor

Definition at line 16 of file MC_sphere_geometry.cpp.

            :center_internal(sphere.center_internal),radius_internal(sphere.radius_internal)
    {}

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Member Function Documentation

const MC_v3d & mesh_conv::MC_sphere_geometry::center

(

)

const

get the center of the sphere

Definition at line 11 of file MC_sphere_geometry.cpp.

References center_internal.

{return center_internal;}

MC_v3d & mesh_conv::MC_sphere_geometry::center

(

)

get the center of the sphere

Definition at line 10 of file MC_sphere_geometry.cpp.

References center_internal.

Referenced by mesh_conv::MC_grid_3d_scalar::add_potential(), mesh_conv::MC_sphere_physic::constraint_in_unit_cube(), mesh_conv::MC_sphere_physic::constraint_no_collision_sphere(), mesh_conv::MC_sphere_physic::evolve(), is_collide(), and mesh_conv::implicit::MC_potential_sphere::operator()().

{return center_internal;}

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bool mesh_conv::MC_sphere_geometry::is_collide

(

const MC_sphere_geometry &

sphere

)

check if the current sphere collide with an other one

Definition at line 19 of file MC_sphere_geometry.cpp.

References center(), center_internal, radius(), and radius_internal.

Referenced by mesh_conv::MC_sphere_physic::constraint_no_collision_sphere().

    {

        double dist_center=(center_internal-sphere.center()).norm();
        double radius_sum=radius_internal+sphere.radius();
        if(dist_center<radius_sum)
            return true;
        return false;
    }

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const double & mesh_conv::MC_sphere_geometry::radius

(

)

const

get the radius of the sphere

Definition at line 14 of file MC_sphere_geometry.cpp.

References radius_internal.

{return radius_internal;}

double & mesh_conv::MC_sphere_geometry::radius

(

)

get the radius of the sphere

Definition at line 13 of file MC_sphere_geometry.cpp.

References radius_internal.

Referenced by mesh_conv::MC_grid_3d_scalar::add_potential(), mesh_conv::MC_sphere_physic::constraint_in_unit_cube(), mesh_conv::MC_sphere_physic::constraint_no_collision_sphere(), is_collide(), and mesh_conv::implicit::MC_potential_sphere::operator()().

{return radius_internal;}

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Member Data Documentation

MC_v3d mesh_conv::MC_sphere_geometry::center_internal [private]

the center of the sphere

Definition at line 56 of file MC_sphere_geometry.hpp.

Referenced by center(), and is_collide().

double mesh_conv::MC_sphere_geometry::radius_internal [private]

the radius of the sphere

Definition at line 58 of file MC_sphere_geometry.hpp.

Referenced by is_collide(), and radius().

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

• /home/damien/work/2010_04_M1_info/TP/TP_glut_etudiant/local/header/MC_sphere_geometry.hpp
• /home/damien/work/2010_04_M1_info/TP/TP_glut_etudiant/local/src/MC_sphere_geometry.cpp