SmoothingVisitor
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
#ifndef OSGUTIL_SMOOTHINGVISITOR
#define OSGUTIL_SMOOTHINGVISITOR 1
#include <osg/NodeVisitor>
#include <osg/Geode>
#include <osg/Geometry>
#include <osgUtil/Export>
namespace osgUtil {
class OSGUTIL_EXPORT SmoothingVisitor : public osg::NodeVisitor
{
public:
SmoothingVisitor();
virtual ~SmoothingVisitor();
static void smooth(osg::Geometry& geoset, double creaseAngle=osg::PI);
virtual void apply(osg::Geometry& geom);
void setCreaseAngle(double angle) { _creaseAngle = angle; }
double getCreaseAngle() const { return _creaseAngle; }
protected:
double _creaseAngle;
};
}
#endif
Geode
Geometry
NodeVisitor
osgUtil::SmoothingVisitor::getCreaseAngle
double getCreaseAngle() const
Definition SmoothingVisitor:45
osgUtil::SmoothingVisitor::smooth
static void smooth(osg::Geometry &geoset, double creaseAngle=osg::PI)
smooth geoset by creating per vertex normals.
osgUtil::SmoothingVisitor::SmoothingVisitor
SmoothingVisitor()
default to traversing all children.
osgUtil::SmoothingVisitor::~SmoothingVisitor
virtual ~SmoothingVisitor()
osgUtil::SmoothingVisitor::_creaseAngle
double _creaseAngle
Definition SmoothingVisitor:49
osgUtil::SmoothingVisitor::setCreaseAngle
void setCreaseAngle(double angle)
Definition SmoothingVisitor:44
osgUtil::SmoothingVisitor::apply
virtual void apply(osg::Geometry &geom)
apply smoothing method to all geometries.
osg::Geometry
Definition Geometry:31
osg::NodeVisitor
Definition NodeVisitor:82
osgUtil
Definition NodeVisitor:25
osg::PI
const double PI
Definition Math:30
Export
OSGUTIL_EXPORT
#define OSGUTIL_EXPORT
Definition osgUtil/Export:40