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EggPolygon Class Reference

#include <eggPolygon.h>

Inheritance diagram for EggPolygon:

List of all members.

Public Member Functions
INLINE	EggPolygon (const string &name="")
INLINE	EggPolygon (const EggPolygon &copy)
INLINE EggPolygon &	operator= (const EggPolygon &copy)
virtual bool	cleanup ()
bool	calculate_normal (Normald &result, CoordinateSystem cs=CS_default) const
INLINE bool	recompute_polygon_normal (CoordinateSystem cs=CS_default)
INLINE bool	triangulate_into (EggGroupNode *container, bool convex_also) const
	PT (EggPolygon) triangulate_in_place(bool convex_also)
virtual void	write (ostream &out, int indent_level) const
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Private Member Functions
bool	decomp_concave (EggGroupNode *container, int asum, int x, int y) const
bool	triangulate_poly (EggGroupNode *container, bool convex_also)
Static Private Attributes
TypeHandle	_type_handle

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Constructor & Destructor Documentation

INLINE EggPolygon::EggPolygon (  const string &  name = ""  )

Referenced by decomp_concave(), and triangulate_poly().

INLINE EggPolygon::EggPolygon (  const EggPolygon &  copy  )

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Member Function Documentation

bool EggPolygon::calculate_normal (  Normald &  result, CoordinateSystem  cs = CS_default )  const

Definition at line 60 of file eggPolygon.cxx. References a, b, EggPrimitive::begin(), EggPrimitive::const_iterator, cs, CS_default, CS_yup_left, CS_zup_left, default_coordinate_system, EggPrimitive::end(), EggVertex::get_pos3(), v, and Vertexd. Referenced by cleanup(), and EggGroupNode::r_collect_vertex_normals().

bool EggPolygon::cleanup (   )  [virtual]

Reimplemented from EggPrimitive. Definition at line 39 of file eggPolygon.cxx. References calculate_normal(), Normald, and EggPrimitive::remove_doubled_verts(). Referenced by EggLoader::create_collision_plane(), and triangulate_poly().

bool EggPolygon::decomp_concave (  EggGroupNode *  container, int  asum, int  x, int  y )  const [private]

Definition at line 159 of file eggPolygon.cxx. References a, b, c, EggPolygon(), EggVertex::get_pos3(), EggPrimitive::get_vertex(), index, PT(), s, EggPrimitive::size(), x, and y. Referenced by triangulate_poly().

virtual TypeHandle EggPolygon::force_init_type (  void   )  [inline, virtual]

Reimplemented from EggPrimitive. Definition at line 63 of file eggPolygon.h. References EggPrimitive::get_class_type(), and EggPrimitive::init_type().

TypeHandle EggPolygon::get_class_type (  void   )  [inline, static]

Reimplemented from EggPrimitive. Definition at line 52 of file eggPolygon.h. Referenced by EggLoader::find_collision_geometry(), EggPolysetMaker::get_bin_number(), EggLoader::make_collision_plane(), EggLoader::make_collision_polygon(), EggLoader::make_collision_polyset(), EggGroupNode::r_collect_vertex_normals(), EggGroupNode::recompute_polygon_normals(), and EggGroupNode::triangulate_polygons().

virtual TypeHandle EggPolygon::get_type (  void   )  const [inline, virtual]

Reimplemented from EggPrimitive. Definition at line 60 of file eggPolygon.h. References EggPrimitive::get_class_type().

void EggPolygon::init_type (  void   )  [inline, static]

Reimplemented from EggPrimitive. Definition at line 55 of file eggPolygon.h. References EggPrimitive::get_class_type(), EggPrimitive::init_type(), and register_type(). Referenced by init_libegg().

INLINE EggPolygon& EggPolygon::operator= (  const EggPolygon &  copy  )

EggPolygon::PT (  EggPolygon   )

Referenced by decomp_concave(), and triangulate_poly().

INLINE bool EggPolygon::recompute_polygon_normal (  CoordinateSystem  cs = CS_default  )

Referenced by EggGroupNode::recompute_polygon_normals().

INLINE bool EggPolygon::triangulate_into (  EggGroupNode *  container, bool  convex_also )  const

Referenced by EggLoader::create_collision_polygons().

bool EggPolygon::triangulate_poly (  EggGroupNode *  container, bool  convex_also )  [private]

Definition at line 337 of file eggPolygon.cxx. References cleanup(), decomp_concave(), EggPolygon(), EggVertex::get_pos3(), EggPrimitive::get_vertex(), index, PT(), EggPrimitive::size(), v, x, and y.

void EggPolygon::write (  ostream &  out, int  indent_level )  const [virtual]

Reimplemented from EggAttributes. Definition at line 145 of file eggPolygon.cxx. References indent(), EggPrimitive::write_body(), and EggNamedObject::write_header().

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Member Data Documentation

TypeHandle EggPolygon::_type_handle [static, private]

Reimplemented from EggPrimitive. Definition at line 26 of file eggPolygon.cxx.

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

• eggPolygon.h
• eggPolygon.cxx

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