Microsoft HoloLens Developer???s Guide

Wireframe

If you run it now and wait for a couple of seconds, you will see a screen filled with one color and a sphere. This is probably not what you expected, but this makes sense. The code we just wrote generates meshes and, since we gave it a MeshRenderer, it will draw these on screen. We did not specify a material, so it will use the default material and fill our whole world with it.

Add the following couple of lines to your class:

private void OnPreRender() 
{ 
    GL.wireframe = true; 
} 
 
private void OnPostRender() 
{ 
    GL.wireframe = false; 
} 

This turns the wireframing on during the PreRender of our class, and turns it back off again when rendering is done.

Now run the app and have a look. You will see the meshes being rendered as the spatial ...