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Added a bunch of files synched with 0.8.42

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Don BURNS
2001-09-19 21:08:56 +00:00
parent fed86f3f03
commit e8f256a59d
446 changed files with 58397 additions and 10552 deletions
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75
include/osg/Geode
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@@ -1,70 +1,69 @@
#ifndef OSG_GEODE
#define OSG_GEODE 1
#include <osg/OSG>
#include <osg/Node>
#include <osg/GeoSet>
#include <osg/NodeVisitor>
#include <vector>
#include <osg/Drawable>
namespace osg {
/** Leaf Node for grouping GeoSets.*/
/** Leaf Node for grouping Drawables.*/
class SG_EXPORT Geode : public Node
{
public:
typedef std::vector< ref_ptr<GeoSet> > GeoSetList;
typedef std::vector< ref_ptr<Drawable> > DrawableList;
Geode();
virtual Object* clone() const { return new Geode(); }
virtual bool isSameKindAs(Object* obj) { return dynamic_cast<Geode*>(obj)!=NULL; }
virtual bool isSameKindAs(const Object* obj) const { return dynamic_cast<const Geode*>(obj)!=NULL; }
virtual const char* className() const { return "Geode"; }
virtual void accept(NodeVisitor& nv) { nv.apply(*this); }
/** Add GeoSet to Geode.
/** Add Drawable to Geode.
* If gset is not NULL and is not contained in Geode then increment its
* reference count, add it to the geosets list and dirty the bounding
* reference count, add it to the drawables list and dirty the bounding
* sphere to force it to recompute on next getBound() and return true for success.
* Otherwise return false.
*/
virtual bool addGeoSet( GeoSet *gset );
virtual const bool addDrawable( Drawable *drawable );
/** Remove GeoSet from Geode.
/** Remove Drawable from Geode.
* If gset is contained in Geode then remove it from the geoset
* list and decrement its reference count, and dirty the
* bounding sphere to force it to recompute on next getBound() and
* return true for success. If gset is not found then return false
* and do not change the reference count of gset.
*/
virtual bool removeGeoSet( GeoSet *gset );
virtual const bool removeDrawable( Drawable *drawable );
/** Replace specified GeoSet with another GeoSet.
/** Replace specified Drawable with another Drawable.
* Decrement the reference count origGSet and increments the
* reference count of newGset, and dirty the bounding sphere
* to force it to recompute on next getBound() and returns true.
* If origGeoSet is not found then return false and do not
* If origDrawable is not found then return false and do not
* add newGset. If newGset is NULL then return false and do
* not remove origGset.
*/
virtual bool replaceGeoSet( GeoSet *origGset, GeoSet *newGset );
virtual const bool replaceDrawable( Drawable *origDraw, Drawable *newDraw );
/** return the number of geoset's.*/
int getNumGeosets( void ) const { return _geosets.size(); }
inline const int getNumDrawables() const { return _drawables.size(); }
/** return geoset at position i.*/
GeoSet* getGeoSet( int i ) { return _geosets[i].get(); }
inline Drawable* getDrawable( const int i ) { return _drawables[i].get(); }
/** return geoset at position i.*/
inline const Drawable* getDrawable( const int i ) const { return _drawables[i].get(); }
/** return true is geoset is contained within Geode.*/
bool containsGeoSet( GeoSet* gset)
inline const bool containsDrawable(const Drawable* gset) const
{
for (GeoSetList::iterator itr=_geosets.begin();
itr!=_geosets.end();
for (DrawableList::const_iterator itr=_drawables.begin();
itr!=_drawables.end();
++itr)
{
if (itr->get()==gset) return true;
@@ -72,34 +71,46 @@ class SG_EXPORT Geode : public Node
return false;
}
/** return the iterator postion for specified GeoSet.
/** return the iterator postion for specified Drawable.
* return _geoset.end() if gset not is contained in Geode.
*/
GeoSetList::iterator findGeoSet( GeoSet* gset)
inline DrawableList::iterator findDrawable(const Drawable* gset)
{
for (GeoSetList::iterator itr=_geosets.begin();
itr!=_geosets.end();
for (DrawableList::iterator itr=_drawables.begin();
itr!=_drawables.end();
++itr)
{
if (itr->get()==gset) return itr;
}
return _geosets.end();
return _drawables.end();
}
/** return the const_iterator postion for specified Drawable.
* return _geoset.end() if gset not is contained in Geode.
*/
inline DrawableList::const_iterator findDrawable(const Drawable* gset) const
{
for (DrawableList::const_iterator itr=_drawables.begin();
itr!=_drawables.end();
++itr)
{
if (itr->get()==gset) return itr;
}
return _drawables.end();
}
/** complile OpenGL Display List for each geoset.*/
void compileGeoSets( void );
void compileDrawables(State& state);
protected:
virtual ~Geode();
virtual bool readLocalData(Input& fr);
virtual bool writeLocalData(Output& fw);
virtual const bool computeBound() const;
virtual bool computeBound( void );
GeoSetList _geosets;
DrawableList _drawables;
};