Changeset 6777 for OpenSceneGraph/trunk/examples/osganimate/osganimate.cpp

Timestamp:

05/28/07 17:17:27 (6 years ago)

Author:

robert

Message:

Improved the accuracy of the overlaynode settings

Files:

• OpenSceneGraph/trunk/examples/osganimate/osganimate.cpp (modified) (4 diffs)

OpenSceneGraph/trunk/examples/osganimate/osganimate.cpp

@@ -182 +182 @@
     osg::Group* root = new osg::Group;
 
-    float baseHeight = center.z()-radius*0.6;
-    osg::Node* baseModel = createBase(center-osg::Vec3(0.0f,0.0f,radius*0.5),radius);
+    float baseHeight = center.z()-radius*0.5;
+    osg::Node* baseModel = createBase(osg::Vec3(center.x(), center.y(), baseHeight),radius);
     osg::Node* movingModel = createMovingModel(center,radius*0.8f);
 
@@ -191 +191 @@
         overlayNode->setContinuousUpdate(true);
         overlayNode->setOverlaySubgraph(movingModel);
-        overlayNode->setOverlayBaseHeight(baseHeight);
+        overlayNode->setOverlayBaseHeight(baseHeight-0.01);
         overlayNode->addChild(baseModel);
         root->addChild(overlayNode);
@@ -244 +244 @@
     viewer.setCameraManipulator(new osgGA::TrackballManipulator());
 
-#if 0
+#if 1
 
     // use of custom simulation time.
@@ -250 +250 @@
     viewer.realize();
     
-    double simulationTime = 100.0;
+    double simulationTime = 0.0;
     
     while (!viewer.done())
     {
         viewer.frame(simulationTime);
-        simulationTime -= 0.01;
+        simulationTime += 0.001;
     }