com.akjava.gwt.threetest.client.SphereDemo.java Source code

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Here is the source code for com.akjava.gwt.threetest.client.SphereDemo.java

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/*
 * Copyright (C) 2011 aki@akjava.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.akjava.gwt.threetest.client;

import com.akjava.gwt.three.client.THREE;
import com.akjava.gwt.three.client.cameras.Camera;
import com.akjava.gwt.three.client.lights.Light;
import com.akjava.gwt.three.client.meshs.Mesh;
import com.akjava.gwt.three.client.renderers.WebGLRenderer;
import com.akjava.gwt.three.client.scenes.Scene;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.ui.FocusPanel;

public class SphereDemo implements Demo {
    private Timer timer;

    @Override
    public void start(final WebGLRenderer renderer, final int width, final int height, FocusPanel panel) {
        if (timer != null) {
            timer.cancel();
            timer = null;
        }

        final Camera camera = THREE.PerspectiveCamera(35, (double) width / height, .1, 10000);
        camera.getPosition().set(0, 0, 20);

        final Scene scene = THREE.Scene();

        final Mesh mesh = THREE.Mesh(THREE.SphereGeometry(5, 16, 16), THREE.MeshLambertMaterial(0xff0000, true));
        scene.add(mesh);

        final Light light = THREE.PointLight(0xffffff);
        light.setPosition(10, 0, 10);
        scene.add(light);

        timer = new Timer() {
            public void run() {
                mesh.getRotation().incrementX(0.02);
                mesh.getRotation().incrementY(0.02);
                renderer.render(scene, camera);

            }
        };
        timer.scheduleRepeating(1000 / 60);
    }

    @Override
    public void stop() {
        timer.cancel();
    }

    @Override
    public String getName() {
        return "Sphere";
    }

}