gfx::Disc3 Class Reference

Collaboration diagram for gfx::Disc3:

[legend]List of all members.

Public Member Functions
	Disc3 ()
	Disc3 (const Point3 &origin, const Vector3 &normal, Real radius)
	Disc3 (const Disc3 &d)
	~Disc3 ()
Disc3 &	operator= (const Disc3 &d)
bool	operator== (const Disc3 &d) const
bool	operator!= (const Disc3 &d) const
bool	equals (const Disc3 &d, Real epsilon=consts::epsilon) const
Real	distanceTo (const Point3 &p) const
	shortest distance between disc and p
Point3	pointClosestTo (const Point3 &p) const
	find point on the disc that is closest to p
bool	contains (const Point3 &p) const
	is point p on the disc?
Segment3	shortestSegmentBetween (const Segment3 &s) const
	return shortest segment between this disc and segment s
Public Attributes
Point3	o
	origin
Vector3	n
	normal
Real	r
	radius

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Constructor & Destructor Documentation

gfx::Disc3::Disc3 (   )  [inline]

Definition at line 43 of file Disc3. References n.

gfx::Disc3::Disc3 (  const Point3 &  origin, const Vector3 &  normal, Real  radius )  [inline]

Definition at line 45 of file Disc3. References n, base::Vector3::normalize(), o, and base::Point3.

gfx::Disc3::Disc3 (  const Disc3 &  d  )  [inline]

Definition at line 47 of file Disc3. References n, and o.

gfx::Disc3::~Disc3 (   )  [inline]

Definition at line 49 of file Disc3.

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Member Function Documentation

bool gfx::Disc3::contains (  const Point3 &  p  )  const [inline]

is point p on the disc? Definition at line 90 of file Disc3. References distanceTo(), and base::Point3.

Real gfx::Disc3::distanceTo (  const Point3 &  p  )  const [inline]

shortest distance between disc and p Definition at line 80 of file Disc3. References base::Point3, and pointClosestTo(). Referenced by contains().

bool gfx::Disc3::equals (  const Disc3 &  d, Real  epsilon = consts::epsilon )  const [inline]

Definition at line 73 of file Disc3. References base::Vector3::equals(), n, o, and r.

bool gfx::Disc3::operator!= (  const Disc3 &  d  )  const [inline]

Definition at line 67 of file Disc3. References n, o, and r.

Disc3& gfx::Disc3::operator= (  const Disc3 &  d  )  [inline]

Definition at line 51 of file Disc3. References n, base::Vector3::normalize(), o, and r.

bool gfx::Disc3::operator== (  const Disc3 &  d  )  const [inline]

Definition at line 61 of file Disc3. References n, o, and r.

Point3 gfx::Disc3::pointClosestTo (  const Point3 &  p  )  const

find point on the disc that is closest to p Referenced by distanceTo().

Segment3 gfx::Disc3::shortestSegmentBetween (  const Segment3 &  s  )  const

return shortest segment between this disc and segment s

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Member Data Documentation

Vector3 gfx::Disc3::n

normal Definition at line 101 of file Disc3. Referenced by Disc3(), equals(), operator!=(), gfx::operator<<(), operator=(), and operator==().

Point3 gfx::Disc3::o

origin Definition at line 100 of file Disc3. Referenced by Disc3(), equals(), operator!=(), gfx::operator<<(), operator=(), and operator==().

Real gfx::Disc3::r

radius Definition at line 102 of file Disc3. Referenced by equals(), operator!=(), gfx::operator<<(), operator=(), and operator==().

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

• gfx/Disc3

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