geomPatches.cxx File Reference

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. More...

#include "geomPatches.h"
#include "geomVertexRewriter.h"
#include "pStatTimer.h"
#include "bamReader.h"
#include "bamWriter.h"
#include "graphicsStateGuardianBase.h"

Go to the source code of this file.

Functions
	PT (GeomPrimitive) GeomPatches
	Returns the fundamental rendering type of this primitive: whether it is points, lines, or polygons. More...

Detailed Description

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.

All rights reserved.

All use of this software is subject to the terms of the revised BSD license. You should have received a copy of this license along with this source code in a file named "LICENSE."

Author

drose

Date

2012-04-27

Definition in file geomPatches.cxx.

Function Documentation

PT()

PT

(

GeomPrimitive

)

Returns the fundamental rendering type of this primitive: whether it is points, lines, or polygons.

This is used to set up the appropriate antialiasing settings when AntialiasAttrib::M_auto is in effect; it also implies the type of primitive that will be produced when decompose() is called. If the primitive type is a simple type in which all primitives have the same number of vertices, like patches, returns the number of vertices per primitive. If the primitive type is a more complex type in which different primitives might have different numbers of vertices, for instance a triangle strip, returns 0.

In the case of GeomPatches, this returns the fixed number that was specified to the constructor. Calls the appropriate method on the GSG to draw the primitive. Tells the BamReader how to create objects of type Geom.

Definition at line 56 of file geomPatches.cxx.

References GeomPatches::GeomPatches().