FGFS-4.1/OpenSceneGraph
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Work on the RenderToTexture usage of the new osg::CameraNode. Both osghud

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and osgprerender now ported across to osg::CameraNode.
This commit is contained in:
Robert Osfield
2005-06-14 20:51:35 +00:00
parent 868d381528
commit 71122ff38f
9 changed files with 507 additions and 195 deletions
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2
include/osgUtil/CullVisitor
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@@ -25,6 +25,7 @@
#include <osg/StateSet>
#include <osg/State>
#include <osg/ClearNode>
#include <osg/CameraNode>
#include <osg/Notify>
#include <osg/CullStack>
@@ -75,6 +76,7 @@ class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor, public osg::CullStac
virtual void apply(osg::Switch& node);
virtual void apply(osg::LOD& node);
virtual void apply(osg::ClearNode& node);
virtual void apply(osg::CameraNode& node);
virtual void apply(osg::OccluderNode& node);
void setClearNode(const osg::ClearNode* earthSky) { _clearNode = earthSky; }

12
include/osgUtil/RenderStage
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@@ -127,9 +127,14 @@ class OSGUTIL_EXPORT RenderStage : public RenderBin
virtual void draw(osg::State& state,RenderLeaf*& previous);
virtual void drawPostRenderStages(osg::State& state,RenderLeaf*& previous);
virtual void drawImplementation(osg::State& state,RenderLeaf*& previous);
void addToDependencyList(RenderStage* rs);
void addToDependencyList(RenderStage* rs) { addPreRenderStage(rs); }
void addPreRenderStage(RenderStage* rs);
void addPostRenderStage(RenderStage* rs);
/** Extract stats for current draw list. */
bool getStats(Statistics* primStats);
@@ -138,10 +143,11 @@ class OSGUTIL_EXPORT RenderStage : public RenderBin
virtual ~RenderStage();
typedef std::vector< osg::ref_ptr<RenderStage> > DependencyList;
typedef std::vector< osg::ref_ptr<RenderStage> > RenderStageList;
bool _stageDrawnThisFrame;
DependencyList _dependencyList;
RenderStageList _preRenderList;
RenderStageList _postRenderList;
// viewport x,y,width,height.
osg::ref_ptr<osg::Viewport> _viewport;