a_plane Struct Reference

instance structure for three-dimensional plane More...

#include <plane.h>

Collaboration diagram for a_plane:

Public Member Functions
a_point3 const &	org () const
void	set_org (a_real x, a_real y, a_real z)
a_vector3 const &	dir () const
int	set_dir (a_real x, a_real y, a_real z)
int	set_uv (a_vector3 const &u, a_vector3 const &v)
int	set_u (a_vector3 const &n, a_vector3 const &u)
int	set_v (a_vector3 const &n, a_vector3 const &v)
a_vector3 const &	u () const
a_vector3 const &	v () const
int	set (a_point3 const &p, a_vector3 const &n)
int	set (a_point3 const &p1, a_point3 const &p2, a_point3 const &p3)
void	eval (a_real u, a_real v, a_point3 &res) const
void	parm (a_point3 const &p, a_real &u, a_real &v) const
a_real	proj (a_point3 const &p, a_point3 &res) const
a_real	sdist (a_point3 const &rhs) const
a_real	dist (a_point3 const &rhs) const
int	int0 (a_point3 const &rhs, a_real &u, a_real &v) const
int	int1 (a_line3 const &rhs, a_real min, a_real max, a_real &w) const
int	int2 (a_plane const &rhs, a_line3 &res) const
void	rot2d (a_real angle)

Data Fields
a_point3	orig
a_vector3	dir_
a_vector3	u_
a_vector3	v_

Detailed Description

instance structure for three-dimensional plane

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

• plane.h