box_face< C, V > Struct Template Reference

#include <box_face.hpp>

List of all members.

Public Types

typedef vertex< C, 3, V > Point
typedef bounding_box< C, V > BoundingBox

Public Member Functions

box_face ()
box_face (int v1, int i1)
box_face (int v1, int i1, int v2, int i2)
Point * new_point (const BoundingBox &bx, double u) const
Point * new_point (const BoundingBox &bx, double u, double v) const
bool is_valid (const BoundingBox &bx, double u, double eps) const
bool is_valid_scale (double u, double eps) const
bool is_valid (const Point &p, const BoundingBox &bx, double eps=0.000001) const
int cvar (unsigned i) const
int side (unsigned i) const
int fvar (unsigned i) const
double lower (const BoundingBox &bx) const
double upper (const BoundingBox &bx) const

Public Attributes

Seq< int > m_v
Seq< int > m_s
Seq< int > m_var

Detailed Description

template<class C, class V>
struct mmx::shape::box_face< C, V >

Definition at line 16 of file box_face.hpp.

Member Typedef Documentation

typedef bounding_box<C,V> BoundingBox

Definition at line 18 of file box_face.hpp.

typedef vertex<C,3,V> Point

Definition at line 17 of file box_face.hpp.

Constructor & Destructor Documentation

box_face ( ) [inline]

Definition at line 19 of file box_face.hpp.

References box_face< C, V >::m_s, box_face< C, V >::m_v, and box_face< C, V >::m_var.

00019                  {
00020         m_v<<2;m_s<<0;m_var<<0<<1;
00021       }

box_face	(	int	v1,
		int	i1
	)			`[inline]`

Definition at line 22 of file box_face.hpp.

References box_face< C, V >::m_s, box_face< C, V >::m_v, and box_face< C, V >::m_var.

00022                                {  
00023         m_v<<v1; m_s<<i1;
00024         switch(v1) {
00025         case 0:
00026           m_var<<1<<2;
00027         case 1:
00028           m_var<<0<<2;
00029         default:
00030           m_var<<0<<1;
00031         }
00032       }

box_face	(	int	v1,
		int	i1,
		int	v2,
		int	i2
	)			`[inline]`

Definition at line 34 of file box_face.hpp.

References box_face< C, V >::m_s, box_face< C, V >::m_v, and box_face< C, V >::m_var.

00034                                                {
00035         m_v<<v1<<v2;
00036         m_s<<i1<<i2;
00037         m_var<<(3-v1-v2);
00038       }

Member Function Documentation

int cvar ( unsigned i ) const [inline]

Definition at line 86 of file box_face.hpp.

References box_face< C, V >::m_v.

Referenced by solver_implicit< C, V >::common_edge_point(), solver_implicit< C, V >::edge_point(), solver_implicit< C, V >::edge_sign_var(), and solver_implicit< C, V >::face_point().

00086 { return m_v[i]; }

int fvar ( unsigned i ) const [inline]

Definition at line 88 of file box_face.hpp.

References box_face< C, V >::m_var.

00088 { return m_var[i]; }

bool is_valid	(	const Point &	p,
		const BoundingBox &	bx,
		double	eps = `0.000001`
	)			const `[inline]`

Definition at line 78 of file box_face.hpp.

References box_face< C, V >::m_s, and box_face< C, V >::m_v.

00078                                                                                         {
00079 
00080         if (m_s[0] ==0 && p[m_v[0]]<bx(m_v[0],0)-eps) return false;
00081         if (m_s[0] ==1 && p[m_v[0]]>bx(m_v[0],1)+eps) return false;
00082         return true;
00083       }

bool is_valid	(	const BoundingBox &	bx,
		double	u,
		double	eps
	)			const `[inline]`

Definition at line 56 of file box_face.hpp.

References box_face< C, V >::m_s, and box_face< C, V >::m_var.

Referenced by solver_implicit< C, V >::face_point().

00056                                                                            {
00057         if(m_var[0]==0) {
00058           //      return true;
00059           if (m_s[0]==0)
00060             return u-eps>(bx)(m_var[0],0);
00061           else
00062             return u+eps<(bx)(m_var[0],1);
00063         } else {
00064           if (m_s[0]==1)
00065             return u-eps>(bx)(m_var[0],0);
00066           else
00067             return u+eps<(bx)(m_var[0],1);
00068         }
00069       }

bool is_valid_scale	(	double	u,
		double	eps
	)			const `[inline]`

Definition at line 71 of file box_face.hpp.

References box_face< C, V >::m_var.

00071                                                          {
00072         if(m_var[0]==0)
00073           return u-eps>0;
00074         else
00075           return u+eps<1;
00076       }

double lower ( const BoundingBox & bx ) const [inline]

Definition at line 90 of file box_face.hpp.

References box_face< C, V >::m_var.

Referenced by solver_implicit< C, V >::common_edge_point(), and solver_implicit< C, V >::edge_point().

00090                                                  { 
00091         return (bx)(m_var[0],0); 
00092       }

Point* new_point	(	const BoundingBox &	bx,
		double	u,
		double	v
	)			const `[inline]`

Definition at line 48 of file box_face.hpp.

References box_face< C, V >::m_s, box_face< C, V >::m_v, and box_face< C, V >::m_var.

00048                                                                          {
00049         double pt[3];
00050         pt[m_var[0]]= bx(m_var[0],0)+ u*(bx(m_var[0],1)-bx(m_var[0],0));        
00051         pt[m_var[1]]= bx(m_var[1],0)+ v*(bx(m_var[1],1)-bx(m_var[1],0));        
00052         pt[m_v[0]] = (bx)(m_v[0],m_s[0]);
00053         return new Point(pt[0],pt[1],pt[2], m_v[0]);
00054       }

Point* new_point	(	const BoundingBox &	bx,
		double	u
	)			const `[inline]`

Definition at line 40 of file box_face.hpp.

References box_face< C, V >::m_s, box_face< C, V >::m_v, and box_face< C, V >::m_var.

Referenced by solver_implicit< C, V >::common_edge_point(), solver_implicit< C, V >::edge_point(), and solver_implicit< C, V >::face_point().

00040                                                                {
00041         double pt[3];
00042         pt[m_var[0]]= u;
00043         pt[m_v[0]] = (bx)(m_v[0],m_s[0]);
00044         pt[m_v[1]] = (bx)(m_v[1],m_s[1]);
00045         return new Point(pt[0],pt[1],pt[2]);
00046       }

int side ( unsigned i ) const [inline]

Definition at line 87 of file box_face.hpp.

References box_face< C, V >::m_s.

Referenced by solver_implicit< C, V >::common_edge_point(), solver_implicit< C, V >::edge_point(), solver_implicit< C, V >::edge_sign_var(), and solver_implicit< C, V >::face_point().

00087 { return m_s[i]; }

double upper ( const BoundingBox & bx ) const [inline]

Definition at line 93 of file box_face.hpp.

References box_face< C, V >::m_var.

Referenced by solver_implicit< C, V >::common_edge_point(), and solver_implicit< C, V >::edge_point().

00093                                                  { 
00094         return (bx)(m_var[0],1); 
00095       }

Member Data Documentation

Seq<int> m_s

Definition at line 98 of file box_face.hpp.

Referenced by box_face< C, V >::box_face(), solver_implicit< C, V >::edge_point(), box_face< C, V >::is_valid(), box_face< C, V >::new_point(), and box_face< C, V >::side().

Seq<int> m_v

Definition at line 98 of file box_face.hpp.

Referenced by box_face< C, V >::box_face(), box_face< C, V >::cvar(), solver_implicit< C, V >::edge_point(), box_face< C, V >::is_valid(), and box_face< C, V >::new_point().

Seq<int> m_var

Definition at line 98 of file box_face.hpp.

Referenced by box_face< C, V >::box_face(), box_face< C, V >::fvar(), box_face< C, V >::is_valid(), box_face< C, V >::is_valid_scale(), box_face< C, V >::lower(), box_face< C, V >::new_point(), and box_face< C, V >::upper().

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

include/shape/box_face.hpp

box_face< C, V > Struct Template Reference

Public Types

Public Member Functions

Public Attributes

Detailed Description

template<class C, class V> struct mmx::shape::box_face< C, V >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class C, class V>
struct mmx::shape::box_face< C, V >