Migrate TestBlenderAnim to the new anim system

Migrate to the new animation system, migration of old Spatial object containing animation and adding method to list all animation name in AnimComposer.

Author: syluna

jme3-examples/src/main/java/jme3test/model/anim/TestBlenderAnim.java

@@ -32,8 +32,9 @@
 
 package jme3test.model.anim;
 
-import com.jme3.animation.AnimChannel;
-import com.jme3.animation.AnimControl;
+import com.jme3.anim.AnimClip;
+import com.jme3.anim.AnimComposer;
+import com.jme3.anim.util.AnimMigrationUtils;
 import com.jme3.app.SimpleApplication;
 import com.jme3.asset.BlenderKey;
 import com.jme3.light.DirectionalLight;
@@ -45,49 +46,50 @@
 
 public class TestBlenderAnim extends SimpleApplication {
 
-    private AnimChannel channel;
-    private AnimControl control;
+	public static void main(String[] args) {
+		TestBlenderAnim app = new TestBlenderAnim();
+		app.start();
+	}
 
-    public static void main(String[] args) {
-    	TestBlenderAnim app = new TestBlenderAnim();
-        app.start();
-    }
+	@Override
+	public void simpleInitApp() {
+		flyCam.setMoveSpeed(10f);
+		cam.setLocation(new Vector3f(6.4013605f, 7.488437f, 12.843031f));
+		cam.setRotation(new Quaternion(-0.060740203f, 0.93925786f, -0.2398315f, -0.2378785f));
 
-    @Override
-    public void simpleInitApp() {
-        flyCam.setMoveSpeed(10f);
-        cam.setLocation(new Vector3f(6.4013605f, 7.488437f, 12.843031f));
-        cam.setRotation(new Quaternion(-0.060740203f, 0.93925786f, -0.2398315f, -0.2378785f));
+		DirectionalLight dl = new DirectionalLight();
+		dl.setDirection(new Vector3f(-0.1f, -0.7f, -1).normalizeLocal());
+		dl.setColor(new ColorRGBA(1f, 1f, 1f, 1.0f));
+		rootNode.addLight(dl);
 
-        DirectionalLight dl = new DirectionalLight();
-        dl.setDirection(new Vector3f(-0.1f, -0.7f, -1).normalizeLocal());
-        dl.setColor(new ColorRGBA(1f, 1f, 1f, 1.0f));
-        rootNode.addLight(dl);
+		BlenderKey blenderKey = new BlenderKey("Blender/2.4x/BaseMesh_249.blend");
 
-        BlenderKey blenderKey = new BlenderKey("Blender/2.4x/BaseMesh_249.blend");
-        
-        Spatial scene = assetManager.loadModel(blenderKey);
-        rootNode.attachChild(scene);
-        
-        Spatial model = this.findNode(rootNode, "BaseMesh_01");
-        model.center();
-        
-        control = model.getControl(AnimControl.class);
-        channel = control.createChannel();
+		Spatial scene = assetManager.loadModel(blenderKey);
+		rootNode.attachChild(scene);
 
-        channel.setAnim("run_01");
-    }
-    
-    /**
-     * This method finds a node of a given name.
-     * @param rootNode the root node to search
-     * @param name the name of the searched node
-     * @return the found node or null
-     */
-    private Spatial findNode(Node rootNode, String name) {
-        if (name.equals(rootNode.getName())) {
-            return rootNode;
-        }
-        return rootNode.getChild(name);
-    }
+		Spatial model = this.findNode(rootNode, "BaseMesh_01");
+		AnimMigrationUtils.migrate(model);
+		model.center();
+
+		AnimComposer animComposer = model.getControl(AnimComposer.class);
+		animComposer.getAnimClips().forEach(animClip -> System.out.println("AnimClip name: " + animClip.getName()));
+		AnimClip animClip = animComposer.getAnimClip("run_01"); // run_sideway_left, aim, run_sideway_right, base_stand, run_01, base, jump
+		animComposer.setCurrentAction(animClip.getName());
+	}
+
+	/**
+	 * This method finds a node of a given name.
+	 * 
+	 * @param rootNode
+	 *            the root node to search
+	 * @param name
+	 *            the name of the searched node
+	 * @return the found node or null
+	 */
+	private Spatial findNode(Node rootNode, String name) {
+		if (name.equals(rootNode.getName())) {
+			return rootNode;
+		}
+		return rootNode.getChild(name);
+	}
 }