08-28-2010, 10:25 PM
Obviously you are calling the ReadFile method with the same parameters in both cases - so from Reader3ds perspective the same code is executed.
Maybe the problem is that in the first case you also add the light to the modelGroup (as seen from the code in your first post). Maybe you have forgotten to add the light to the Viewport1 in the second case (this can be also done in xaml where you have defined the Viewport1).
Maybe the problem is that in the first case you also add the light to the modelGroup (as seen from the code in your first post). Maybe you have forgotten to add the light to the Viewport1 in the second case (this can be also done in xaml where you have defined the Viewport1).
Andrej Benedik