MonkeyWorld3D 4.2

[njd5475]

Works fine for me running WindowsXP.

Found a bug with resizing the application window. It looks like the jME view doesn't resize, that and you can't seem to make terrains larger than 128x128, although I'll have to expirement.

[kine]

I don't acheive to load my models, as 3ds, obj or dae with 4.2 neither with 4.1 ... They are exported from blender correctly I think, and well imported in jme ??!!!

They are approx 20000 triangles models.

I would be very happy to use monkeyWorld3D, it would allow me to make a big jump in my scene editing ...

I'm a little bit sorry ... 

Kine 

PS: I succed for sure at importing some other models

[Vardamir]

Can you attach such a model?

[kine]

Here it is !

http://www.2shared.com/fadmin/4287178/4d77447c/deco.dae

[Vardamir]

For the import in the workspace, this method is used: ColladaImporter.load(new FileInputStream(srcFile), "model");
I don't know, what this class does, but it seems that it does not, what you expect.

[kine]

Here is mine:

Code: [Select]

public static Node loadColladaModel(String ModelFile) {

InputStream mobboss = UseFul.class.getClassLoader()
.getResourceAsStream(ModelFile);
if (mobboss == null) {
System.out
.println("Unable to find file, did you include jme-test.jar in classpath?");
System.exit(0);
}

// tell the importer to load the mob boss
ColladaImporter.squelchErrors(false);
ColladaImporter.load(mobboss, "model");

Node ff = ColladaImporter.getModel();
ColladaImporter.cleanUp();

return (ff);

}

the line :

ColladaImporter.squelchErrors(false);

is not necessary

[Vardamir]

Ok, here is the complete method:

Code: [Select]

public static void convertCollada(File srcFile, File anim, File outputPath) {
// url to the location of the model's textures
try {
Node modelNode = new Node("Collada Node");
// this stream points to the model itself.
InputStream mod = new FileInputStream(srcFile);
// tell the importer to load the mob boss
ColladaImporter.load(mod, "model");
// we can then retrieve the skin from the importer as well as the
// skeleton
SkinNode skinNode = null;
ArrayList<String> skinNodeNames = ColladaImporter
.getSkinNodeNames();
if (skinNodeNames != null) {
String skinNodeName = skinNodeNames.get(0);
skinNode = ColladaImporter.getSkinNode(skinNodeName);
}

Bone skel = null;
ArrayList<String> skeletonNames = ColladaImporter
.getSkeletonNames();
if (skeletonNames != null) {
String skeletonName = skeletonNames.get(0);
skel = ColladaImporter.getSkeleton(skeletonName);
}
// clean up the importer as we are about to use it again.
ColladaImporter.cleanUp();

// this stream points to the animation file. Note: You don't
// necessarily
// have to split animations out into separate files, this just
// helps.
if (anim != null) {
InputStream animation = new FileInputStream(anim);
// load the animation file.
ColladaImporter.load(animation, "anim");
// this file might contain multiple animations, (in our case
// it's one)
ArrayList<String> animations = ColladaImporter
.getControllerNames();
System.out
.println("Number of animations: " + animations.size());
for (int i = 0; i < animations.size(); i++) {
System.out.println(animations.get(i));
}
// Obtain the animation from the file by name
BoneAnimation anim1 = ColladaImporter
.getAnimationController(animations.get(0));
AnimationController ac = new AnimationController();
ac.addAnimation(anim1);
ac.setRepeatType(Controller.RT_WRAP);
ac.setActive(true);
ac.setActiveAnimation(anim1);

// assign the animation controller to our skeleton
if (skel != null)
skel.addController(ac);
}
// attach the skeleton and the skin to the rootnode. Skeletons could
// possibly
// be used to update multiple skins, so they are seperate objects.
if (skinNode != null)
modelNode.attachChild(skinNode);
if (skel != null)
modelNode.attachChild(skel);

modelNode.updateGeometricState(0, true);
// all done clean up.
ColladaImporter.cleanUp();

JMEHelperFactory.save(modelNode, outputPath);

} catch (Exception e) {
Runtime.handleException(e);
}
}

Looking at th comment

Code: [Select]

// tell the importer to load the mob boss

it seems, the source for this code is somewaht the same ;-)
But i see one difference, in our code, there is no ColladaImporter.getModel();

Can this be the reason, that it does not work?

[Vardamir]

After adding these lines, it worked:

Code: [Select]

Node model = ColladaImporter.getModel();
if( model != null)
    modelNode.attachChild(model);

Thanks.