public GWTDragObjectControler(Scene scene, Projector projector) {
this.projector = projector;
// maybe should black&transparent like js-sample
mouseCatchPlane =
THREE.Mesh(
THREE.PlaneGeometry(2000, 2000, 10, 10),
THREE.MeshBasicMaterial().color(0x00ffff).wireFrame().build());
mouseCatchPlane.setVisible(false);
scene.add(mouseCatchPlane);
}
@Override
public void start(
final WebGLRenderer renderer, final int width, final int height, FocusPanel panel) {
if (timer != null) {
timer.cancel();
timer = null;
}
renderer.setClearColorHex(0xcccccc, 1);
final Map<Integer, Mesh> meshs = new HashMap<Integer, Mesh>();
final Camera camera = THREE.PerspectiveCamera(35, (double) width / height, .1, 10000);
camera.getPosition().set(0, 0, 50);
camera.getRotation().set(0, 0, 0);
final Scene scene = THREE.Scene();
final Material material = THREE.MeshLambertMaterial().color(0xff00ff).build();
final Mesh mesh = THREE.Mesh(THREE.CylinderGeometry(5, 5, 5, 6), material);
scene.add(mesh);
final Mesh mesh2 =
THREE.Mesh(
THREE.CylinderGeometry(5, 5, 5, 15),
THREE.MeshLambertMaterial().color(0x00ff00).build());
mesh2.setPosition(0, 10, 0);
scene.add(mesh2);
final Mesh mesh3 =
THREE.Mesh(
THREE.CylinderGeometry(5, 1, 5, 15),
THREE.MeshLambertMaterial().color(0x0000ff).build());
mesh3.setPosition(0, -10, 0);
scene.add(mesh3);
final Mesh mesh4 =
THREE.Mesh(
THREE.CylinderGeometry(5, 4.5, 5, 5),
THREE.MeshLambertMaterial().color(0xffff00).build());
mesh4.setPosition(-10, 0, 0);
scene.add(mesh4);
final Light light = THREE.PointLight(0xffffff);
light.setPosition(10, 0, 10);
scene.add(light);
meshs.put(mesh.getId(), mesh);
meshs.put(mesh2.getId(), mesh2);
meshs.put(mesh3.getId(), mesh3);
meshs.put(mesh4.getId(), mesh4);
MainWidget.cameraMove.setX(0);
MainWidget.cameraMove.setY(0);
MainWidget.cameraMove.setZ(50);
timer =
new Timer() {
public void run() {
mesh.getRotation().incrementX(0.02);
mesh.getRotation().incrementY(0.02);
renderer.render(scene, camera);
camera.setPosition(
MainWidget.cameraMove.getX(),
MainWidget.cameraMove.getY(),
MainWidget.cameraMove.getZ());
}
};
timer.scheduleRepeating(1000 / 60);
final Projector projector = THREE.Projector();
panel.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
JsArray<Intersect> intersects =
projector.gwtPickIntersects(
event.getX(), event.getY(), width, height, camera, scene);
if (intersects.length() > 0) {}
for (int i = 0; i < intersects.length(); i++) {
Intersect sect = intersects.get(i);
final Mesh target = meshs.get(sect.getObject().getId());
log(target);
final int old = target.getMaterial().getColor().getHex();
target.getMaterial().getColor().setHex(0xeeeeee);
Timer timer =
new Timer() {
@Override
public void run() {
target.getMaterial().getColor().setHex(old);
}
};
timer.schedule(1000);
}
}
});
}