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This commit is contained in:
Don BURNS
2001-09-22 02:42:08 +00:00
parent d47b8f9c1f
commit 7ae58df42a
197 changed files with 7867 additions and 6189 deletions
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42
include/osgUtil/CullVisitor
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@@ -1,5 +1,5 @@
#ifndef OSGUTIL_NEWCULLVISITOR
#define OSGUTIL_NEWCULLVISITOR 1
#ifndef OSGUTIL_CULLVISITOR
#define OSGUTIL_CULLVISITOR 1
#include <osg/NodeVisitor>
#include <osg/BoundingSphere>
@@ -36,7 +36,7 @@ class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor
CullVisitor();
virtual ~CullVisitor();
void reset();
virtual void reset();
virtual void apply(osg::Node&);
virtual void apply(osg::Geode& node);
@@ -100,33 +100,17 @@ class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor
/** Returns the current CullingMode.*/
CullViewState::CullingMode getCullingMode() const;
/** Set the viewport.
* Used to enable the CullVisitor can make decision
* such as based on viewport dimensions,.*/
void setViewport(int x,int y,int width,int height)
{
_view[0] = x;
_view[1] = y;
_view[2] = width;
_view[3] = height;
}
* such as based on viewport dimensions.*/
void setViewport(osg::Viewport* viewport) { _viewport = viewport; }
/** Get the const viewport. */
const osg::Viewport* getViewport() const { return _viewport.get(); }
/** Get the viewport. */
void getViewport(int& x,int& y,int& width,int& height)
{
x = _view[0];
y = _view[1];
width = _view[2];
height = _view[3];
}
/** Set the frame number.*/
inline void setFrameNumber(const int fn) { _frameNumber = fn; }
/** Get the frame number.*/
inline const int getFrameNumber() const { return _frameNumber; }
osg::Viewport* getViewport() { return _viewport.get(); }
void pushCullViewState(const osg::Matrix* matrix=NULL);
void popCullViewState();
@@ -276,8 +260,6 @@ class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor
* to generate the impostor texture. */
osg::ImpostorSprite* createImpostorSprite(osg::Impostor& node);
int _frameNumber;
typedef std::vector< osg::ref_ptr<CullViewState> > CullViewStateStack;
CullViewStateStack _viewStateStack;
osg::ref_ptr<CullViewState> _tvs;
@@ -301,7 +283,7 @@ class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor
TransparencySortMode _tsm;
// viewport x,y,width,height respectiveyly.
int _view[4];
osg::ref_ptr<osg::Viewport> _viewport;
bool _impostorActive;
bool _depthSortImpostorSprites;