Changeset 4525 for OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp

Timestamp:

09/15/05 22:03:37 (8 years ago)

Author:

robert

Message:

Added line connectivity code.

Files:

• OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp (modified) (1 diff)

OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp

@@ -338 +338 @@
     if (!lines.empty())
     {
-       osg::notify(osg::NOTICE)<<"We've found intersections!!!!"<<std::endl;
+        osg::notify(osg::NOTICE)<<"We've found intersections!!!!"<<std::endl;
+
+        osg::Geode* geode = new osg::Geode;
+        root->addChild(geode);
+
+        geode->getOrCreateStateSet()->setMode(GL_LIGHTING,osg::StateAttribute::OFF);
+
+        for(osgSim::SphereSegment::LineList::iterator itr=lines.begin();
+           itr!=lines.end();
+           ++itr)
+        {
+            osg::Geometry* geom = new osg::Geometry;
+            geode->addDrawable(geom);
+            
+            osg::Vec3Array* vertices = itr->get();
+            geom->setVertexArray(vertices);
+            geom->addPrimitiveSet(new osg::DrawArrays(GL_LINE_STRIP, 0, vertices->getNumElements()));
+        }
     }
     else