title: Convert 3D scene to 2D view
body: <p>The situation is follow: there is a large 3D model of the system, obtained by conversion from 3DMax (xaml markup file size ove 50MB). To work with the model used Viewport3D. But I need to display only the front view. The main problem is the resource intensity of the resulting application.</p>
  
  <p>Question: How to convert 3D scene to 2D view? Preferably without any appreciable loss of quality. </p>