Good day, there is the following problem of displaying the model - Provided that some face should be drawn (the normal vector is directed to the camera) and regardless of the fact that between the specified face and the camera there are other faces (front side of the model), the back side is still drawn. images for clarity: (isometry) 
(problem) 
Especially this problem is noticeable when applying light and material. And the crux of the matter: how is this solved in JavaFX?
