CL_EarClipTriangulator Class Reference
[clanCore Math]

Ear-clipping triangulator. More...

#include <ear_clip_triangulator.h>

List of all members.

Public Member Functions
Construction
	CL_EarClipTriangulator ()
	Constructs a triangulator.
virtual	~CL_EarClipTriangulator ()
Attributes
std::vector< CL_Pointf >	get_vertices ()
	Returns a list of the vertices added to the triangulator.
int	get_vertice_count ()
	Returns the number of vertices in the triangulator.
CL_PolygonOrientation	calculate_polygon_orientation ()
	Determine the orientation of the vertices in the triangulator.
Operations
void	add_vertex (float x, float y)
	Add the next vertex of the polygon to the triangulator.
void	add_vertex (const CL_Pointf &p)
	Add vertex.
void	clear ()
	Remove all vertices from triangulator.
void	set_orientation (CL_PolygonOrientation orientation)
	Set polygon orientation.
CL_EarClipResult	triangulate ()
	Perform triangulation.
void	begin_hole ()
	Mark beginning of a polygon hole.
void	end_hole ()
	Mark ending of a polygon hole.

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Detailed Description

Ear-clipping triangulator.

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Constructor & Destructor Documentation

CL_EarClipTriangulator::CL_EarClipTriangulator (   )

Constructs a triangulator.

virtual CL_EarClipTriangulator::~CL_EarClipTriangulator (   )  [virtual]

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Member Function Documentation

void CL_EarClipTriangulator::add_vertex (  const CL_Pointf &  p  )

Add vertex. Parameters: p  = Pointf

void CL_EarClipTriangulator::add_vertex (  float  x, float  y )

Add the next vertex of the polygon to the triangulator.

void CL_EarClipTriangulator::begin_hole (   )

Mark beginning of a polygon hole.

CL_PolygonOrientation CL_EarClipTriangulator::calculate_polygon_orientation (   )

Determine the orientation of the vertices in the triangulator.

void CL_EarClipTriangulator::clear (   )

Remove all vertices from triangulator.

void CL_EarClipTriangulator::end_hole (   )

Mark ending of a polygon hole.

int CL_EarClipTriangulator::get_vertice_count (   )

Returns the number of vertices in the triangulator.

std::vector<CL_Pointf> CL_EarClipTriangulator::get_vertices (   )

Returns a list of the vertices added to the triangulator.

void CL_EarClipTriangulator::set_orientation (  CL_PolygonOrientation  orientation  )

Set polygon orientation.

CL_EarClipResult CL_EarClipTriangulator::triangulate (   )

Perform triangulation.

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

• ear_clip_triangulator.h

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