GEO::Plane Struct Reference

A 3D Plane. More...

#include <geogram/basic/geometry.h>

Public Member Functions
	Plane (const vec3 &p1, const vec3 &p2, const vec3 &p3)
	Constructs the plane passing through three points. More...
	Plane (const vec3 &p, const vec3 &n)
	Constructs a plane passign through a point and orthogonal to a vector. More...
	Plane (double a_in, double b_in, double c_in, double d_in)
	Constructs a plane from the coefficients of its equation.
	Plane ()
	Constructs an uninitialized plane.
vec3	normal () const
	Gets the normal vector of the plane.

Public Attributes
double	a
double	b
double	c
double	d

Detailed Description

A 3D Plane.

The plane is represented by the coefficients a,b,c,d of its equation \( ax + by + cz + d = 0 \).

Definition at line 607 of file geometry.h.

Constructor & Destructor Documentation

Plane() [1/2]

GEO::Plane::Plane ( const vec3 &  p1, const vec3 &  p2, const vec3 &  p3  )

inline

Constructs the plane passing through three points.

Parameters

[in]	p1	first point
[in]	p2	second point
[in]	p3	third point

Definition at line 615 of file geometry.h.

Plane() [2/2]

GEO::Plane::Plane ( const vec3 &  p, const vec3 &  n  )

inline

Constructs a plane passign through a point and orthogonal to a vector.

Parameters

[in]	p	the point
[in]	n	the vector

Definition at line 629 of file geometry.h.

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

• geogram/basic/geometry.h