Light in jme3 - Java Game

Description

Light in jme3
Demo Code

package material;

import com.jme3.app.SimpleApplication;
import com.jme3.asset.TextureKey;
import com.jme3.light.AmbientLight;
import com.jme3.light.DirectionalLight;
import com.jme3.light.PointLight;
import com.jme3.light.SpotLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.FastMath;
import com.jme3.math.Vector2f;
import com.jme3.math.Vector3f;
import com.jme3.post.FilterPostProcessor;
import com.jme3.post.filters.BloomFilter;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.shape.Box;
import com.jme3.texture.Texture.WrapMode;
import com.jme3.util.TangentBinormalGenerator;

/**//from w w  w.  j  a  va 2  s.c  om
 * test
 *
 * @author normenhansen
 */
public class HoverTank extends SimpleApplication {

    public static void main(String[] args) {
        HoverTank app = new HoverTank();
        app.start();
    }

    //    SpotLight spot;

    @Override
    public void simpleInitApp() {
        flyCam.setMoveSpeed(30);
        AmbientLight ambient = new AmbientLight();
        ambient.setColor(ColorRGBA.White.mult(0.4f));
        rootNode.addLight(ambient);

        PointLight lamp = new PointLight();
        lamp.setPosition(new Vector3f(0, 1, 0));
        lamp.setColor(ColorRGBA.Yellow);
        System.out.println(lamp.getRadius());
        rootNode.addLight(lamp);

        DirectionalLight sun = new DirectionalLight();
        sun.setDirection(new Vector3f(1, 0.0f, -2));
        sun.setColor(ColorRGBA.White);
        rootNode.addLight(sun);

        //        spot = new SpotLight();
        //        spot.setSpotRange(100);
        //        spot.setSpotOuterAngle(20 * FastMath.DEG_TO_RAD);
        //        spot.setSpotInnerAngle(15 * FastMath.DEG_TO_RAD);
        //        rootNode.addLight(spot);

        Node tank = (Node) assetManager
                .loadModel("Models/HoverTank/Tank2.mesh.xml");
        //        Material mat = new Material(
        //                assetManager, "Common/MatDefs/Light/Lighting.j3md");
        //        TextureKey tankDiffuse = new TextureKey(
        //                "Models/HoverTank/tank_diffuse.jpg", false);
        //        mat.setTexture("DiffuseMap",
        //                assetManager.loadTexture(tankDiffuse));
        //
        //        TangentBinormalGenerator.generate(tank);
        //
        //        TextureKey tankNormal = new TextureKey(
        //                "Models/HoverTank/tank_normals.png", false);
        //        mat.setTexture("NormalMap",
        //                assetManager.loadTexture(tankNormal));
        //
        //        TextureKey tankSpecular = new TextureKey(
        //                "Models/HoverTank/tank_specular.jpg", false);
        //        mat.setTexture("SpecularMap",
        //                assetManager.loadTexture(tankSpecular));
        //        mat.setBoolean("UseMaterialColors", true);
        //        mat.setColor("Ambient", ColorRGBA.Gray);
        //        mat.setColor("Diffuse", ColorRGBA.White);
        //        mat.setColor("Specular", ColorRGBA.White);
        //        mat.setFloat("Shininess", 100f);
        //
        //        FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
        //        viewPort.addProcessor(fpp);
        //        BloomFilter bloom =
        //                new BloomFilter(BloomFilter.GlowMode.SceneAndObjects);
        //        fpp.addFilter(bloom);
        //        TextureKey tankGlow = new TextureKey(
        //                "Models/HoverTank/tank_glow_map.jpg", false);
        //        mat.setTexture("GlowMap",
        //                assetManager.loadTexture(tankGlow));
        //        mat.setColor("GlowColor", ColorRGBA.White);
        //        tank.setMaterial(mat);
        Material mat = assetManager.loadMaterial("Materials/tank.j3m");
        tank.setMaterial(mat);
        Box floorMesh = new Box(new Vector3f(-20, -2, -20), new Vector3f(
                20, -3, 20));
        floorMesh.scaleTextureCoordinates(new Vector2f(16, 16));
        Geometry floorGeo = new Geometry("floor", floorMesh);
        Material floorMat = new Material(assetManager,
                "Common/MatDefs/Light/Lighting.j3md");
        floorMat.setTexture("DiffuseMap", assetManager
                .loadTexture("Textures/BrickWall/BrickWall_diffuse.jpg"));
        floorMat.setTexture("NormalMap", assetManager
                .loadTexture("Textures/BrickWall/BrickWall_normal.jpg"));
        floorMat.getTextureParam("NormalMap").getTextureValue()
                .setWrap(WrapMode.Repeat);
        floorMat.getTextureParam("DiffuseMap").getTextureValue()
                .setWrap(WrapMode.Repeat);
        floorGeo.setMaterial(floorMat);
        rootNode.attachChild(floorGeo);
        rootNode.attachChild(tank);
    }

    @Override
    public void simpleUpdate(float tpf) {
        //TODO: add update code
        //        spot.setDirection(cam.getDirection());
        //        spot.setPosition(cam.getLocation());
    }

    @Override
    public void simpleRender(RenderManager rm) {
        //TODO: add render code
    }
}
Light in jme3 - Java Game

Description

Demo Code

Related Tutorials
