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Removed redundent OpenFlightOptimizer

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This commit is contained in:
Robert Osfield
2007-12-09 16:23:19 +00:00
parent df2f9f5f7c
commit 457d3fd7e4
4 changed files with 0 additions and 463 deletions
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114
include/osgSim/OpenFlightOptimizer
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@@ -1,114 +0,0 @@
/* -*-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.
*/
//
// OpenFlight<68> loader for OpenSceneGraph
//
// Copyright (C) 2005-2006 Brede Johansen
//
#ifndef OSGSIM_OPENFLIGHTOPTIMIZER
#define OSGSIM_OPENFLIGHTOPTIMIZER
#include <osg/NodeVisitor>
#include <osg/Group>
#include <osg/Geometry>
#include <osgSim/Export>
namespace osgSim {
/** Flight optimizer
*/
class OSGSIM_EXPORT Optimizer
{
public:
Optimizer() {}
virtual ~Optimizer() {}
enum OptimizationOptions
{
TESSELLATE_POLYGON = 0x001,
MERGE_GEODES = 0x002,
MAKE_LIT = 0x004,
DEFAULT_OPTIMIZATIONS = TESSELLATE_POLYGON | MERGE_GEODES,
ALL_OPTIMIZATIONS = TESSELLATE_POLYGON | MERGE_GEODES
};
/** Traverse the node and its subgraph with a series of optimization
* visitors, specified by the OptimizationOptions.*/
void optimize(osg::Node* node);
/** Traverse the node and its subgraph with a series of optimization
* visitors, specified by the OptimizationOptions.*/
virtual void optimize(osg::Node* node, unsigned int options);
protected:
public:
class OSGSIM_EXPORT TessellateVisitor : public osg::NodeVisitor
{
public:
/// default to traversing all children.
TessellateVisitor() :
osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN) {}
virtual void apply(osg::Geode& geode);
protected:
bool hasPolygons(osg::Geometry& geometry);
};
class OSGSIM_EXPORT MakeLitVisitor : public osg::NodeVisitor
{
public:
/// default to traversing all children.
MakeLitVisitor() :
osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN) {}
virtual void apply(osg::Geode& geode);
};
/** Combine geodes
*/
class OSGSIM_EXPORT MergeGeodesVisitor : public osg::NodeVisitor
{
public:
/// default to traversing all children.
MergeGeodesVisitor() :
osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN) {}
virtual void apply(osg::Group& group);
void mergeGeodes(osg::Group& group);
protected:
bool mergeGeode(osg::Geode& lhs, osg::Geode& rhs);
};
};
} // end namespace
#endif