private void setSceneAppearance() {
AmbientLight lightA = new AmbientLight();
lightA.setColor(new Color3f(255, 0, 100));
_contents.addChild(lightA);
Background background = new Background();
background.setColor(EnvSettings.BACKGROUND_COLOR);
_bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 0.1);
background.setApplicationBounds(_bounds);
_contents.addChild(background);
}
public void prepareCorak(
String projectPath, CorakLSystem cor, CorakDataObject obj, boolean encloseOBJ) {
this.projectPath = projectPath;
// initiate our "turtle" -> Canting
canting = new Canting(cor, obj);
// start creating shapes based on Cor
timer = System.currentTimeMillis();
canting.generate(encloseOBJ);
BoundingSphere lightingBounds = new BoundingSphere(new Point3d(0, 0, 0), FARTHEST);
camLamp = new PointLight();
camLamp.setCapability(PointLight.ALLOW_POSITION_READ);
camLamp.setCapability(PointLight.ALLOW_POSITION_WRITE);
camLamp.setColor(new Color3f(1.0f, 1.0f, 1.0f));
camLamp.setInfluencingBounds(lightingBounds);
ambient = new AmbientLight();
ambient.setColor(new Color3f(1.0f, 1.0f, 1.0f));
ambient.setInfluencingBounds(lightingBounds);
canting.getBatikBG().addChild(camLamp);
canting.getBatikBG().addChild(ambient);
// attach generated shapes to root TransformGroup
Enumeration kaintgchildren = kainTG.getAllChildren();
while (kaintgchildren.hasMoreElements()) {
Node child = (Node) kaintgchildren.nextElement();
if (child instanceof Measurer) {
((Measurer) child).removeAllChildren();
} else {
kainTG.removeChild(child);
}
}
// canting.getBatikBG().compile();
kainTG.addChild(canting.getBatikBG());
timer = System.currentTimeMillis() - timer;
// System.out.println("Timer= " + timer);
bs = (BoundingSphere) canting.getBatikBG().getBounds();
}
//
// Build scene
//
public Group buildScene() {
// Turn off the example headlight
setHeadlightEnable(false);
// Build the scene group
Group scene = new Group();
// Build foreground geometry into two groups. We'll
// create three directional lights below, one each with
// scope to cover the first geometry group only, the
// second geometry group only, or both geometry groups.
content1 =
new SphereGroup(
0.25f, // radius of spheres
1.5f, // x spacing
0.75f, // y spacing
3, // number of spheres in X
5, // number of spheres in Y
null); // appearance
scene.addChild(content1);
content2 =
new SphereGroup(
0.25f, // radius of spheres
1.5f, // x spacing
0.75f, // y spacing
2, // number of spheres in X
5, // number of spheres in Y
null); // appearance
scene.addChild(content2);
// BEGIN EXAMPLE TOPIC
// Create influencing bounds
BoundingSphere worldBounds =
new BoundingSphere(
new Point3d(0.0, 0.0, 0.0), // Center
1000.0); // Extent
// Add three directional lights whose scopes are set
// to cover one, the other, or both of the shape groups
// above. Also set the lights' color and aim direction.
// Light #1 with content1 scope
light1 = new DirectionalLight();
light1.setEnable(light1OnOff);
light1.setColor(Red);
light1.setDirection(new Vector3f(1.0f, 0.0f, -1.0f));
light1.setInfluencingBounds(worldBounds);
light1.addScope(content1);
light1.setCapability(Light.ALLOW_STATE_WRITE);
scene.addChild(light1);
// Light #2 with content2 scope
light2 = new DirectionalLight();
light2.setEnable(light2OnOff);
light2.setColor(Blue);
light2.setDirection(new Vector3f(1.0f, 0.0f, -1.0f));
light2.setInfluencingBounds(worldBounds);
light2.addScope(content2);
light2.setCapability(Light.ALLOW_STATE_WRITE);
scene.addChild(light2);
// Light #3 with universal scope (the default)
light3 = new DirectionalLight();
light3.setEnable(light3OnOff);
light3.setColor(White);
light3.setDirection(new Vector3f(1.0f, 0.0f, -1.0f));
light3.setInfluencingBounds(worldBounds);
light3.setCapability(Light.ALLOW_STATE_WRITE);
scene.addChild(light3);
// Add an ambient light to dimly illuminate the rest of
// the shapes in the scene to help illustrate that the
// directional lights are being scoped... otherwise it looks
// like we're just removing shapes from the scene
AmbientLight ambient = new AmbientLight();
ambient.setEnable(true);
ambient.setColor(White);
ambient.setInfluencingBounds(worldBounds);
scene.addChild(ambient);
// END EXAMPLE TOPIC
return scene;
}
