print('scene structure test..');

for( var i = 0; i < 20; i++ ) {
    var id = scene.NextFreeId();
    var entity = scene.CreateEntityRaw(id, ['EC_Placeable', 'EC_Mesh', 'EC_RigidBody'], 3);
    entity.SetName('Box '+i);

    var placeable = entity.GetOrCreateComponentRaw('EC_Placeable');
    var transform = placeable.transform;
    transform.pos.x = Math.random()*5;
    transform.pos.y = Math.random()*5;
    transform.pos.z = Math.random()*5;

    placeable.transform = transform;

    var mesh = entity.mesh;
    var r = mesh.meshRef;
    r.ref = 'file://boxA.mesh';
    mesh.meshRef = r;

    var scale = new Vector3df();
    scale.x = 0.3; scale.y = 0.3; scale.z = 0.3;
    mesh.SetAdjustScale(scale);

    scene.EmitEntityCreated(entity);
    print('entity id: '+id);
}