[Solved] Need help with LOD generation on xbuf models

Troubleshooting
2

To make it simple, I tested it on a simple sphere.
This time JME SDK could generate LOD but the same problem happens:

Simple_LOD.jpg1043×429 153 KB

for sure something goes wrong with xbuf importer in the case of VertexBuffers.
So i decided to update the whole mesh instead of setting LodLevels.
So i changed this :

VertexBuffer vbuf[]=new VertexBuffer[3];
geometry.getMesh().setLodLevels(vbuf);

to this:

Mesh lodMeshes[]=new Mesh[3];
geometry.setMesh(lodMeshes[xx]);

And everything goes fine.
But i need to write my own LODControl then.