ellipse.setFollowTerrain(true); // cause the ellipse geometry to follow the terrain surface tutorialLayer.addRenderable(ellipse); ellipse = new Ellipse(new Position(45, -100, 0), 500000, 300000, attrs); ellipse.setFollowTerrain(true); // cause the ellipse geometry to follow the terrain surface tutorialLayer.addRenderable(ellipse); ellipse.setFollowTerrain(true); // cause the ellipse geometry to follow the terrain surface ellipse.setHeading(45); tutorialLayer.addRenderable(ellipse); ellipse.setFollowTerrain(true); // cause the ellipse geometry to follow the terrain surface tutorialLayer.addRenderable(ellipse);