Hi,
I have created an animated (walking) droid using blender. Animation is done using armature and for each bone there is a vertex group in droid mesh. Animation consists of poses (location and rotation keys).
The animation works fine in blender. I am trying to get the animation to work in JME2. I have exported the model and animation using OGRE MESHES exporter. The mesh and animation seems to deform when it is displayed in JME2. See attached pictures.
I have used TestMultipleAnimations.java as a reference how to load the model into JME2, but I am using only one animation channel. See attached code.
How can I get the animation (and model) displayed correctly in JME2?
Thanks
public class TestDroidAnimation extends SimpleGame {
private static final Logger logger = Logger.getLogger(
TestDroidAnimation.class.getName());
private Node model;
public static void main(String[] args){
TestDroidAnimation app = new TestDroidAnimation();
app.setConfigShowMode(ConfigShowMode.AlwaysShow);
app.start();
}
protected void loadMeshModel(){
OgreLoader loader = new OgreLoader();
MaterialLoader matLoader = new MaterialLoader();
String matUrlString = "/jmetest/data/model/ogrexml/Scene.material";
String ninjaMeshUrlString =
"/jmetest/data/model/ogrexml/droid.mesh.xml";
try {
URL matURL = ResourceLocatorTool.locateResource(
ResourceLocatorTool.TYPE_TEXTURE, matUrlString);
URL meshURL = ResourceLocatorTool.locateResource(
ResourceLocatorTool.TYPE_MODEL, ninjaMeshUrlString);
if (meshURL == null)
throw new IllegalStateException(
"Required runtime resource missing: "
+ ninjaMeshUrlString);
if (matURL == null)
throw new IllegalStateException(
"Required runtime resource missing: " + matUrlString);
try {
ResourceLocatorTool.addResourceLocator(
ResourceLocatorTool.TYPE_TEXTURE,
new RelativeResourceLocator(matURL));
// This causes relative references in the .material file to
// resolve to the same dir as the material file.
// Don't have to set up a relative locator for TYPE_MODEL
// here, because OgreLoader.loadModel() takes care of that.
} catch (URISyntaxException use) {
// Since we're generating the URI from a URL we know to be
// good, we won't get here. This is just to satisfy the
// compiler.
throw new RuntimeException(use);
}
matLoader.load(matURL.openStream());
if (matLoader.getMaterials().size() > 0)
loader.setMaterials(matLoader.getMaterials());
model = (Node) loader.loadModel(meshURL);
} catch (IOException ex) {
logger.log(Level.SEVERE, null, ex);
} catch (ModelFormatException mfe) {
logger.log(Level.SEVERE, null, mfe);
}
}
@Override
protected void simpleInitGame() {
loadMeshModel();
rootNode.attachChild(model);
if (model.getControllerCount() < 1)
throw new IllegalStateException(
"Ninja's animations are missing");
MeshAnimationController animControl =
(MeshAnimationController) model.getController(0);
AnimationChannel lower = animControl.getAnimationChannel();
animControl.setAnimation(lower, "walk");
cam.setLocation(new Vector3f(139.05014f, 206.22263f, 225.55989f));
cam.lookAt(model.getWorldBound().getCenter(), Vector3f.UNIT_Y);
rootNode.updateGeometricState(0, true);
rootNode.updateRenderState();
}
}
