f36bc69c58
that they arn't created on the stack inappropriately. Split the implemention of Matrix up so that it is a simple no referenced counted class and can be safefly created on the stack. To support referenced counting a seperate subclass now exists, this is RefMatrix which inherits from both Matrix and Object.
58 lines
1.7 KiB
Plaintext
58 lines
1.7 KiB
Plaintext
//C++ header - Open Scene Graph - Copyright (C) 1998-2002 Robert Osfield
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//Distributed under the terms of the GNU Library General Public License (LGPL)
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//as published by the Free Software Foundation.
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#ifndef OSGUTIL_RENDERSTAGELIGHTING
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#define OSGUTIL_RENDERSTAGELIGHTING 1
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#include <osg/Object>
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#include <osg/Light>
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#include <osg/State>
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#include <osgUtil/RenderLeaf>
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#include <osgUtil/RenderGraph>
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namespace osgUtil {
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/**
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* RenderBin base class.
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*/
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class OSGUTIL_EXPORT RenderStageLighting : public osg::Object
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{
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public:
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RenderStageLighting();
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virtual osg::Object* cloneType() const { return new RenderStageLighting(); }
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virtual osg::Object* clone(const osg::CopyOp&) const { return new RenderStageLighting(); } // note only implements a clone of type.
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virtual bool isSameKindAs(const osg::Object* obj) const { return dynamic_cast<const RenderStageLighting*>(obj)!=0L; }
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virtual const char* libraryName() const { return "osgUtil"; }
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virtual const char* className() const { return "RenderStageLighting"; }
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virtual void reset();
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typedef std::pair< const osg::StateAttribute*, osg::ref_ptr<osg::RefMatrix> > AttrMatrixPair;
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typedef std::vector< AttrMatrixPair > AttrMatrixList;
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virtual void addPositionedAttribute(osg::RefMatrix* matrix,const osg::StateAttribute* attr)
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{
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_attrList.push_back(AttrMatrixPair(attr,matrix));
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}
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virtual void draw(osg::State& state,RenderLeaf*& previous);
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public:
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AttrMatrixList _attrList;
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protected:
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virtual ~RenderStageLighting();
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};
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}
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#endif
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