Freestyle::Geometry::Polygon3r Class Reference

#include <Polygon.h>

Inheritance diagram for Freestyle::Geometry::Polygon3r:

Public Member Functions
	Polygon3r ()
	Polygon3r (const vector< Vec3r > &vertices, const Vec3r &normal)
	Polygon3r (const Polygon3r &poly)
virtual	~Polygon3r ()
void	setNormal (const Vec3r &normal)
Vec3r	getNormal () const
bool	rayIntersect (const Vec3r &orig, const Vec3r &dir, real &t, real &u, real &v, real epsilon=M_EPSILON) const
Public Member Functions inherited from Freestyle::Geometry::Polygon< Vec3r >
	Polygon ()
	Polygon (const vector< Vec3r > &vertices)
	Polygon (const Polygon< Vec3r > &poly)
virtual	~Polygon ()
const vector< Vec3r > &	getVertices () const
void	getBBox (Vec3r &min, Vec3r &max) const
Vec3r	getBBoxCenter ()
Vec3r	getCenter ()
unsigned	getId () const
void	setVertices (const vector< Vec3r > &vertices)
void	setId (unsigned id)
void	computeBBox ()

Additional Inherited Members
Public Attributes inherited from Freestyle::Geometry::Polygon< Vec3r >
void *	userdata
void *	userdata2
Protected Attributes inherited from Freestyle::Geometry::Polygon< Vec3r >
vector< Vec3r >	_vertices
Vec3r	_min
Vec3r	_max
unsigned	_id

Detailed Description

Definition at line 165 of file Polygon.h.

Constructor & Destructor Documentation

Polygon3r() [1/3]

Freestyle::Geometry::Polygon3r::Polygon3r ( )

inline

Definition at line 167 of file Polygon.h.

Polygon3r() [2/3]

Freestyle::Geometry::Polygon3r::Polygon3r ( const vector< Vec3r > &  vertices, const Vec3r &  normal  )

inline

Definition at line 171 of file Polygon.h.

References normal.

Polygon3r() [3/3]

Freestyle::Geometry::Polygon3r::Polygon3r ( const Polygon3r &  poly )

inline

Definition at line 176 of file Polygon.h.

~Polygon3r()

virtual Freestyle::Geometry::Polygon3r::~Polygon3r ( )

inlinevirtual

Definition at line 180 of file Polygon.h.

Member Function Documentation

getNormal()

Vec3r Freestyle::Geometry::Polygon3r::getNormal ( ) const

inline

Definition at line 189 of file Polygon.h.

Referenced by Freestyle::GridHelpers::closestPointOnPolygon(), Freestyle::computeVisibility(), Freestyle::GridHelpers::distancePointToPolygon(), and Freestyle::findOccludee().

rayIntersect()

bool Freestyle::Geometry::Polygon3r::rayIntersect ( const Vec3r &  orig, const Vec3r &  dir, real &  t, real &  u, real &  v, real  epsilon = M_EPSILON  ) const

inline

Check whether the Polygon intersects with the ray or not

Definition at line 195 of file Polygon.h.

References blender::robust_pred::epsilon, Freestyle::GeomUtils::intersectRayTriangle(), t, and v.

Referenced by Freestyle::GridHelpers::closestPointOnPolygon(), Freestyle::computeVisibility(), Freestyle::GridHelpers::distancePointToPolygon(), and Freestyle::findOccludee().

setNormal()

void Freestyle::Geometry::Polygon3r::setNormal ( const Vec3r &  normal )

inline

Definition at line 184 of file Polygon.h.

References normal.

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

• Polygon.h