gfx::Triangle3 Class Reference

Inheritance diagram for gfx::Triangle3:

[legend]Collaboration diagram for gfx::Triangle3:

[legend]List of all members.

Public Member Functions
	Triangle3 ()
	Triangle3 (const Triangle3 &t)
	Triangle3 (const Point3 &p1, const Point3 &p2, const Point3 &p3)
virtual	~Triangle3 ()
const Point3 &	operator[] (Int i) const throw ()
const Point3 &	operator() (Int i) const throw ()
virtual const Point3 &	p1 () const
virtual const Point3 &	p2 () const
virtual const Point3 &	p3 () const
virtual void	setp1 (const Point3 &p)
virtual void	setp2 (const Point3 &p)
virtual void	setp3 (const Point3 &p)
virtual const Point3 &	e (Int i) const throw ()
const Point3 &	at (Int i) const throw (std::out_of_range)
Triangle3 &	operator= (const Triangle3 &src) throw ()
bool	operator== (const Triangle3 &t) const throw ()
bool	equals (const Triangle3 &t) const throw ()
Vector3	normal () const throw ()
Triangle3 &	operator+= (const Vector3 &v)
Triangle3 &	operator-= (const Vector3 &v)
Triangle3 &	operator *= (Real s)
Triangle3 &	operator/= (Real s)
void	transform (const base::Transform &t)
Real	distanceTo (const Point3 &p) const
	shortest distance between triangle and p
Point3	pointClosestTo (const Point3 &p) const
	find point on triangle that is closest to p
bool	contains (const Point3 &p) const
Segment3	shortestSegmentBetween (const Segment3 &s) const
	return the shortest segment between this triangle and the segment s
Segment3	shortestSegmentBetween (const Triangle3 &t) const
	return the shortest segment between this triangle and the triangle t
Real	distanceTo (const Segment3 &s) const
	shortest distance between this triangle and the segment s
Real	distanceTo (const Triangle3 &t) const
	shortest distance between this triangle and the triangle t
bool	intersect (const Triangle3 &t) const
bool	contact (const Triangle3 &t, Contact &contact) const
Protected Member Functions
Segment3	shortestSegmentBetween (const Segment3 &seg, Real &ds) const
Protected Attributes
Point3	_p1
Point3	_p2
Point3	_p3

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Constructor & Destructor Documentation

gfx::Triangle3::Triangle3 (   )  [inline]

Definition at line 43 of file Triangle3.

gfx::Triangle3::Triangle3 (  const Triangle3 &  t  )  [inline]

Definition at line 44 of file Triangle3. References _p1, _p2, and _p3.

gfx::Triangle3::Triangle3 (  const Point3 &  p1, const Point3 &  p2, const Point3 &  p3 )  [inline]

Definition at line 45 of file Triangle3. References _p1, _p2, _p3, and base::Point3.

virtual gfx::Triangle3::~Triangle3 (   )  [inline, virtual]

Definition at line 48 of file Triangle3.

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Member Function Documentation

const Point3& gfx::Triangle3::at (  Int  i  )  const throw (std::out_of_range) [inline]

Definition at line 70 of file Triangle3. References e(), and base::Point3. Referenced by gfx::TriangleDesc::operator[]().

bool gfx::Triangle3::contact (  const Triangle3 &  t, Contact &  contact )  const

bool gfx::Triangle3::contains (  const Point3 &  p  )  const [inline]

Definition at line 136 of file Triangle3. References distanceTo(), and base::Point3.

Real gfx::Triangle3::distanceTo (  const Triangle3 &  t  )  const

shortest distance between this triangle and the triangle t

Real gfx::Triangle3::distanceTo (  const Segment3 &  s  )  const [inline]

shortest distance between this triangle and the segment s Definition at line 147 of file Triangle3. References shortestSegmentBetween().

Real gfx::Triangle3::distanceTo (  const Point3 &  p  )  const

shortest distance between triangle and p Referenced by contains().

virtual const Point3& gfx::Triangle3::e (  Int  i  )  const throw () [inline, virtual]

Definition at line 61 of file Triangle3. References _p1, _p2, _p3, and base::Point3. Referenced by at(), operator()(), and operator[]().

bool gfx::Triangle3::equals (  const Triangle3 &  t  )  const throw () [inline]

Definition at line 95 of file Triangle3. References base::Vector3::equals(), p1(), p2(), and p3().

bool gfx::Triangle3::intersect (  const Triangle3 &  t  )  const

Vector3 gfx::Triangle3::normal (   )  const throw () [inline]

Definition at line 103 of file Triangle3. References base::Vector3::normalize(), p1(), p2(), and p3().

Triangle3& gfx::Triangle3::operator *= (  Real  s  )  [inline]

Definition at line 118 of file Triangle3. References _p1, _p2, and _p3.

const Point3& gfx::Triangle3::operator() (  Int  i  )  const throw () [inline]

Definition at line 51 of file Triangle3. References e(), and base::Point3.

Triangle3& gfx::Triangle3::operator+= (  const Vector3 &  v  )  [inline]

Definition at line 112 of file Triangle3. References p1(), p2(), p3(), setp1(), setp2(), and setp3().

Triangle3& gfx::Triangle3::operator-= (  const Vector3 &  v  )  [inline]

Definition at line 115 of file Triangle3. References p1(), p2(), p3(), setp1(), setp2(), and setp3().

Triangle3& gfx::Triangle3::operator/= (  Real  s  )  [inline]

Definition at line 119 of file Triangle3. References _p1, _p2, and _p3.

Triangle3& gfx::Triangle3::operator= (  const Triangle3 &  src  )  throw () [inline]

Definition at line 79 of file Triangle3. References setp1(), setp2(), and setp3().

bool gfx::Triangle3::operator== (  const Triangle3 &  t  )  const throw () [inline]

Definition at line 88 of file Triangle3. References p1(), p2(), and p3().

const Point3& gfx::Triangle3::operator[] (  Int  i  )  const throw () [inline]

Reimplemented in gfx::TriangleDesc. Definition at line 50 of file Triangle3. References e(), and base::Point3.

virtual const Point3& gfx::Triangle3::p1 (   )  const [inline, virtual]

Definition at line 53 of file Triangle3. References _p1, and base::Point3. Referenced by equals(), normal(), operator+=(), operator-=(), gfx::operator<<(), operator==(), gfx::Plane::Plane(), and transform().

virtual const Point3& gfx::Triangle3::p2 (   )  const [inline, virtual]

Definition at line 54 of file Triangle3. References _p2, and base::Point3. Referenced by equals(), normal(), operator+=(), operator-=(), gfx::operator<<(), operator==(), gfx::Plane::Plane(), and transform().

virtual const Point3& gfx::Triangle3::p3 (   )  const [inline, virtual]

Definition at line 55 of file Triangle3. References _p3, and base::Point3. Referenced by equals(), normal(), operator+=(), operator-=(), gfx::operator<<(), operator==(), gfx::Plane::Plane(), and transform().

Point3 gfx::Triangle3::pointClosestTo (  const Point3 &  p  )  const

find point on triangle that is closest to p

virtual void gfx::Triangle3::setp1 (  const Point3 &  p  )  [inline, virtual]

Definition at line 56 of file Triangle3. References _p1, and base::Point3. Referenced by operator+=(), operator-=(), operator=(), and transform().

virtual void gfx::Triangle3::setp2 (  const Point3 &  p  )  [inline, virtual]

Definition at line 57 of file Triangle3. References _p2, and base::Point3. Referenced by operator+=(), operator-=(), operator=(), and transform().

virtual void gfx::Triangle3::setp3 (  const Point3 &  p  )  [inline, virtual]

Definition at line 58 of file Triangle3. References _p3, and base::Point3. Referenced by operator+=(), operator-=(), operator=(), and transform().

Segment3 gfx::Triangle3::shortestSegmentBetween (  const Segment3 &  seg, Real &  ds )  const [protected]

Segment3 gfx::Triangle3::shortestSegmentBetween (  const Triangle3 &  t  )  const

return the shortest segment between this triangle and the triangle t

Segment3 gfx::Triangle3::shortestSegmentBetween (  const Segment3 &  s  )  const [inline]

return the shortest segment between this triangle and the segment s Definition at line 140 of file Triangle3. Referenced by distanceTo().

void gfx::Triangle3::transform (  const base::Transform &  t  )  [inline]

Definition at line 122 of file Triangle3. References p1(), p2(), p3(), setp1(), setp2(), and setp3().

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Member Data Documentation

Point3 gfx::Triangle3::_p1 [protected]

Definition at line 176 of file Triangle3. Referenced by e(), operator *=(), operator/=(), p1(), setp1(), and Triangle3().

Point3 gfx::Triangle3::_p2 [protected]

Definition at line 176 of file Triangle3. Referenced by e(), operator *=(), operator/=(), p2(), setp2(), and Triangle3().

Point3 gfx::Triangle3::_p3 [protected]

Definition at line 176 of file Triangle3. Referenced by e(), operator *=(), operator/=(), p3(), setp3(), and Triangle3().

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

• gfx/Triangle3

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