Camera Follow Example - Jmonkeyengine Typing CST Test

Camera Follow Example — Jmonkeyengine Code

Camera follows a moving object.

import com.jme3.app.SimpleApplication;
import com.jme3.scene.Geometry;
import com.jme3.scene.shape.Box;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;

public class CameraFollowApp extends SimpleApplication {
	private Geometry box;

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

	@Override
	public void simpleInitApp() {
		Box b = new Box(1,1,1);
		box = new Geometry("Box", b);
		Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
		mat.setColor("Color", ColorRGBA.Yellow);
		box.setMaterial(mat);
		rootNode.attachChild(box);
	}

	@Override
	public void simpleUpdate(float tpf) {
		box.move(1 * tpf, 0, 0);
		cam.setLocation(box.getLocalTranslation().add(0,5,10));
		cam.lookAt(box.getLocalTranslation(), Vector3f.UNIT_Y);
	}
}

Jmonkeyengine Language Guide

jMonkeyEngine (jME) is an open-source, cross-platform 3D game engine written in Java. It allows developers to create 3D games and interactive applications with full control over rendering, physics, and scene management.

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