EggMesher Class Reference

Collects together unrelated EggPrimitives, determines their edge connectivity, and generates a set of EggTriangleStrips that represent the same geometry. More...

#include "eggMesher.h"

Public Member Functions
void	mesh (EggGroupNode *group, bool flat_shaded)
	Accepts an EggGroupNode, which contains a set of EggPrimitives–typically, triangles and quads–as children. More...
void	write (std::ostream &out) const

Public Attributes
bool	_consider_fans
bool	_retesselate_coplanar
bool	_show_qsheets
bool	_show_quads

Friends
class	EggMesherFanMaker
class	EggMesherStrip

Detailed Description

Collects together unrelated EggPrimitives, determines their edge connectivity, and generates a set of EggTriangleStrips that represent the same geometry.

Definition at line 33 of file eggMesher.h.

Member Function Documentation

mesh()

void EggMesher::mesh	(	EggGroupNode *	group,
		bool	flat_shaded
	)

Accepts an EggGroupNode, which contains a set of EggPrimitives–typically, triangles and quads–as children.

Removes these primitives and replaces them with (mostly) equivalent EggTriangleStrips and EggTriangleFans where possible.

If flat_shaded is true, then odd-length triangle strips, and triangle fans of any length, are not permitted (because these can't be rotated when required to move the colored vertex of each triangle to the first or last position).

Definition at line 49 of file eggMesher.cxx.

Referenced by EggGroupNode::mesh_triangles().

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

• panda/src/egg/eggMesher.h
• panda/src/egg/eggMesher.cxx