Further work on PlaneIntersector

2006-11-29 14:21:59 +00:00
parent 35cb04437d
commit ab7d1ecc42
6 changed files with 314 additions and 168 deletions
--- a/include/osgUtil/PlaneIntersector
+++ b/include/osgUtil/PlaneIntersector
@@ -37,13 +37,22 @@ class OSGUTIL_EXPORT PlaneIntersector : public Intersector
        
            bool operator < (const Intersection& rhs) const
            {
+                if (polyline < rhs.polyline) return true;
+                if (rhs.polyline < polyline) return false;
+                
                if (nodePath < rhs.nodePath) return true;
                if (rhs.nodePath < nodePath ) return false;
+                
                return (drawable < rhs.drawable);
            }

+            typedef std::vector<osg::Vec3d> Polyline;
+
            osg::NodePath                   nodePath;
+            osg::ref_ptr<osg::RefMatrix>    matrix;
            osg::ref_ptr<osg::Drawable>     drawable;
+            Polyline                        polyline;
+            
        };
        
        typedef std::set<Intersection> Intersections;