FGFS-4.1/OpenSceneGraph
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Added prelimary shape support to .ive plugin

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This commit is contained in:
Robert Osfield
2004-03-17 16:11:47 +00:00
parent c4deb5510f
commit 2def63605f
11 changed files with 606 additions and 5 deletions
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49
src/osgPlugins/ive/DataOutputStream.cpp
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@@ -55,6 +55,9 @@
#include "VisibilityGroup.h"
#include "Geometry.h"
#include "ShapeDrawable.h"
#include "Shape.h"
using namespace ive;
@@ -507,13 +510,57 @@ void DataOutputStream::writeDrawable(const osg::Drawable* drawable)
if(dynamic_cast<const osg::Geometry*>(drawable))
((ive::Geometry*)(drawable))->write(this);
else{
else if(dynamic_cast<const osg::ShapeDrawable*>(drawable))
((ive::ShapeDrawable*)(drawable))->write(this);
else
{
throw Exception("Unknown drawable in DataOutputStream::writeDrawable()");
}
if (_verboseOutput) std::cout<<"read/writeDrawable() ["<<id<<"]"<<std::endl;
}
}
void DataOutputStream::writeShape(const osg::Shape* shape)
{
ShapeMap::iterator itr = _shapeMap.find(shape);
if (itr!=_shapeMap.end())
{
// Id already exists so just write ID.
writeInt(itr->second);
if (_verboseOutput) std::cout<<"read/writeShape() ["<<itr->second<<"]"<<std::endl;
}
else
{
// id doesn't exist so create a new ID and
// register the stateset.
int id = _shapeMap.size();
_shapeMap[shape] = id;
// write the id.
writeInt(id);
if(dynamic_cast<const osg::Sphere*>(shape))
((ive::Sphere*)(shape))->write(this);
else if(dynamic_cast<const osg::Box*>(shape))
((ive::Box*)(shape))->write(this);
else if(dynamic_cast<const osg::Cone*>(shape))
((ive::Cone*)(shape))->write(this);
else if(dynamic_cast<const osg::Cylinder*>(shape))
((ive::Cylinder*)(shape))->write(this);
else if(dynamic_cast<const osg::Capsule*>(shape))
((ive::Capsule*)(shape))->write(this);
else if(dynamic_cast<const osg::HeightField*>(shape))
((ive::HeightField*)(shape))->write(this);
else
{
throw Exception("Unknown shape in DataOutputStream::writeShape()");
}
if (_verboseOutput) std::cout<<"read/writeShape() ["<<id<<"]"<<std::endl;
}
}
void DataOutputStream::writeNode(const osg::Node* node)
{
NodeMap::iterator itr = _nodeMap.find(node);