Obj reading error

Troubleshooting graphics
1

Hi all, i find a strange error using test: TestObjJmeWrite.

The error is a java.lang.ClassCastException: com.jme.scene.TriMesh



The obj model is exported from max to try loading it.

In 3ds all works fine except for textures, loaded but not smooted!



Any suggestion?





Thanks, Achille.

2

The importers give You either a node or a TriMesh depending on Your model so You best cast what You get to a spatial.



hth

3

What you can do, is create a Node to contain the TriMesh returned by the loader:



            Node n = new Node("trimesh");
            n.attachChild( (TriMesh)BinaryImporter.getInstance().load(new ByteArrayInputStream(output.toByteArray())) );

4

I try to cast to a TriMesh, but it return objects in it?

For example, if i import a 3ds i find dummy and meshes as spatial by using :



for (Spatial child : model.getChildren()) System.out.println(child);



Now i have used Collada for testing and importing Camera also… unique problem is get material using the getModel() method…  :?