FGFS-4.1/OpenSceneGraph
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Improves to CullStack.

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From M.Grngr. options support for f=switching off internal imagery in .ive files
This commit is contained in:
Robert Osfield
2003-09-26 11:20:43 +00:00
parent 7fb9f6be4b
commit f8df9991b2
7 changed files with 205 additions and 67 deletions
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9
include/osg/CullStack
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@@ -141,7 +141,7 @@ class SG_EXPORT CullStack
}
typedef fast_back_stack<ref_ptr<CullingSet> > CullingStack;
typedef std::vector< CullingSet > CullingStack;
inline CullingStack& getClipSpaceCullingStack() { return _clipspaceCullingStack; }
@@ -152,8 +152,8 @@ class SG_EXPORT CullStack
// inline CullingSet& getCurrentCullingSet() { return _modelviewCullingStack.back(); }
// inline const CullingSet& getCurrentCullingSet() const { return _modelviewCullingStack.back(); }
inline CullingSet& getCurrentCullingSet() { return *_modelviewCullingStack.back(); }
inline const CullingSet& getCurrentCullingSet() const { return *_modelviewCullingStack.back(); }
inline CullingSet& getCurrentCullingSet() { return *_back_modelviewCullingStack; }
inline const CullingSet& getCurrentCullingSet() const { return *_back_modelviewCullingStack; }
inline osg::Viewport* getViewport();
inline osg::RefMatrix& getModelViewMatrix();
@@ -202,7 +202,10 @@ class SG_EXPORT CullStack
CullingStack _clipspaceCullingStack;
CullingStack _projectionCullingStack;
CullingStack _modelviewCullingStack;
unsigned int _index_modelviewCullingStack;
CullingSet* _back_modelviewCullingStack;
void computeFrustumVolume();
float _frustumVolume;