public DefaultUniverse() {
super(
createVWorldPlatform(),
new Viewer(new Canvas3D(SimpleUniverse.getPreferredConfiguration())));
// some useful parts of this universe
// Viewer viewer = getViewer();
// ViewingPlatform viewingPlatform = getViewingPlatform();
// View view = viewer.getView();
// ViewPlatform viewPlatform = viewingPlatform.getViewPlatform();
// TransformGroup viewTransGroup = getViewingPlatform().getViewPlatformTransform();
// set up the view
getViewer().getView().setFrontClipPolicy(View.VIRTUAL_EYE);
getViewer().getView().setBackClipDistance(BACK_CLIP);
getViewer().getView().setFrontClipDistance(FRONT_CLIP);
// set max frame rate to 50 so server can get in
getViewer().getView().setMinimumFrameCycleTime(2);
// TODO: I believe I can remove these calls
PlatformGeometry pg = new PlatformGeometry();
pg.setCapability(Group.ALLOW_CHILDREN_EXTEND);
getViewingPlatform().setPlatformGeometry(pg);
getViewer().createAudioDevice();
// set capabilities for the various branch groups
mainSceneGroup.setCapability(Group.ALLOW_CHILDREN_EXTEND);
mainSceneGroup.setCapability(Group.ALLOW_CHILDREN_WRITE);
environmentGroup.setCapability(Group.ALLOW_CHILDREN_EXTEND);
environmentGroup.setCapability(Group.ALLOW_CHILDREN_WRITE);
behaviorGroup.setCapability(Group.ALLOW_CHILDREN_EXTEND);
behaviorGroup.setCapability(Group.ALLOW_CHILDREN_WRITE);
terrainGroup.setCapability(Group.ALLOW_CHILDREN_EXTEND);
terrainGroup.setCapability(Group.ALLOW_CHILDREN_WRITE);
terrainGroup.setCapability(BranchGroup.ALLOW_DETACH);
terrainGroup.setUserData("Terrain Group");
// initialise the sound system
// SoundEngine mt = new SoundEngine();
// behaviorGroup.addChild(mt);
// put a sky in place
sky.setApplicationBounds(Utils3D.defaultBounds);
environmentGroup.addChild(sky);
// Create ambient light and add it
Color3f alColor = new Color3f(0.6f, 0.6f, 0.6f);
ambLight = new AmbientLight(true, alColor);
ambLight.setCapability(Light.ALLOW_INFLUENCING_BOUNDS_WRITE);
ambLight.setInfluencingBounds(Utils3D.defaultBounds);
environmentGroup.addChild(ambLight);
// Create sun light and add it
Color3f slColor = new Color3f(1.0f, 1.0f, 1.0f);
sunLight = new DirectionalLight(slColor, new Vector3f(0.2f, -1.0f, -0.2f));
sunLight.setCapability(Light.ALLOW_INFLUENCING_BOUNDS_WRITE);
sunLight.setInfluencingBounds(Utils3D.defaultBounds);
environmentGroup.addChild(sunLight);
// Add the fog
fog.setCapability(Fog.ALLOW_INFLUENCING_BOUNDS_WRITE);
environmentGroup.addChild(fog);
nightClip.setApplicationBounds(Utils3D.defaultBounds);
fogClip.setApplicationBounds(Utils3D.defaultBounds);
nightClipGroup.addChild(nightClip);
nightClipGroup.setCapability(BranchGroup.ALLOW_DETACH);
fogClipGroup.addChild(fogClip);
fogClipGroup.setCapability(BranchGroup.ALLOW_DETACH);
// initialise the rain model
// Color3f rainColor = new Color3f(0.6f, 0.6f, 0.65f);
// Vector3f windVector = new Vector3f(0.2f, 0f, 0f);
// rainyModel = new RainyArea(14, 0, 25000, rainColor, 4.5f, 0.8f, 50, windVector, 80f, 80f,
// 20f, 20000);
// rainyModel.hoverOver(getViewingPlatform().getViewPlatformTransform());
// environmentGroup.addChild(rainyModel);
mainSceneGroup.setCapability(BranchGroup.ALLOW_DETACH);
environmentGroup.setCapability(BranchGroup.ALLOW_DETACH);
behaviorGroup.setCapability(BranchGroup.ALLOW_DETACH);
addBranchGraph(mainSceneGroup);
addBranchGraph(environmentGroup);
addBranchGraph(behaviorGroup);
addBranchGraph(terrainGroup);
}
public void setFogOff() {
fog.setInfluencingBounds(null);
sky.setDaySky();
environmentGroup.removeChild(fogClipGroup);
}
public void setDayTime() {
sunLight.setInfluencingBounds(Utils3D.defaultBounds);
sky.setDaySky();
environmentGroup.removeChild(nightClipGroup);
}
public void setFogOn() {
fog.setInfluencingBounds(Utils3D.defaultBounds);
sky.setFogSky();
environmentGroup.addChild(fogClipGroup);
}
public void setNightTime() {
sunLight.setInfluencingBounds(null);
sky.setNightSky();
environmentGroup.addChild(nightClipGroup);
}