FGFS-4.1/OpenSceneGraph
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From Qing Shen, addition of computeIntsect methods which take a

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node pointer to intersect with rather than assume the viewer's scene pointer.
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Robert Osfield
2003-11-28 13:41:10 +00:00
parent fd2a735be8
commit 4f71f1becd
2 changed files with 21 additions and 5 deletions
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7
include/osgProducer/Viewer
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@@ -114,13 +114,18 @@ class OSGPRODUCER_EXPORT Viewer : public OsgCameraGroup, public osgGA::GUIAction
/** compute, from normalized mouse coords, for sepecified Camera, the near and far points in worlds coords.*/
bool computeNearFarPoints(float x,float y,unsigned int cameraNum,osg::Vec3& near, osg::Vec3& far);
/** compute, from normalized mouse coords, for all Cameras, intersections with the specified subgraph.*/
bool computeIntersections(float x,float y,unsigned int cameraNum,osg::Node *node,osgUtil::IntersectVisitor::HitList& hits);
/** compute, from normalized mouse coords, for sepecified Camera, intersections with the scene.*/
bool computeIntersections(float x,float y,unsigned int cameraNum,osgUtil::IntersectVisitor::HitList& hits);
/** compute, from normalized mouse coords, for all Cameras, intersections with specified subgraph.*/
bool computeIntersections(float x,float y,osg::Node *node,osgUtil::IntersectVisitor::HitList& hits);
/** compute, from normalized mouse coords, for all Cameras, intersections with the scene.*/
bool computeIntersections(float x,float y,osgUtil::IntersectVisitor::HitList& hits);
void setKeyboardMouse(Producer::KeyboardMouse* kbm);
Producer::KeyboardMouse* getKeyboardMouse() { return _kbm.get(); }
const Producer::KeyboardMouse* getKeyboardMouse() const { return _kbm.get(); }