/home/cube/sources/osgearth/src/osgEarthDrivers/model_feature_stencil/StencilUtils.cpp File Reference

#include "StencilUtils.h"
#include <osg/Stencil>
#include <osg/StencilTwoSided>
#include <osg/Depth>
#include <osg/Drawable>
#include <osg/CopyOp>
#include <osg/CullFace>
#include <osg/MatrixTransform>
#include <osg/Projection>
#include <osg/GLExtensions>
#include <osg/Geode>
#include <osg/Notify>
#include <osgUtil/Tessellator>
#include <algorithm>

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Defines
#define	ON_AND_PROTECTED   osg::StateAttribute::ON | osg::StateAttribute::PROTECTED
#define	OFF_AND_PROTECTED   osg::StateAttribute::OFF | osg::StateAttribute::PROTECTED
#define	PARALLEL_EPSILON   0.01
Functions
static void	tessellate (osg::Geometry *geom)

---

Define Documentation

#define OFF_AND_PROTECTED   osg::StateAttribute::OFF | osg::StateAttribute::PROTECTED

Definition at line 35 of file StencilUtils.cpp.

#define ON_AND_PROTECTED   osg::StateAttribute::ON | osg::StateAttribute::PROTECTED

Definition at line 34 of file StencilUtils.cpp.

#define PARALLEL_EPSILON   0.01

---

Function Documentation

static void tessellate

(

osg::Geometry *

geom

)

[static]

Definition at line 486 of file StencilUtils.cpp.

{
    osgUtil::Tessellator tess;
    tess.setTessellationType( osgUtil::Tessellator::TESS_TYPE_GEOMETRY );
    tess.setWindingType( osgUtil::Tessellator::TESS_WINDING_ODD );
//    tess.setWindingType( osgUtil::Tessellator::TESS_WINDING_POSITIVE );
    tess.retessellatePolygons( *geom );
}

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