Nothing Visible

If your application runs but nothing is visible, check for the following common errors:

• Ensure that your triangles are not degenerate.
• Make sure that your index lists are internally consistent—that you don't have entries like 1, 2, 2 (which are silently dropped).
• Ensure that your triangles are not being culled.
• Make sure that your transformations are internally consistent.
• Check the viewport to be sure it will allow your triangles to be seen.
• Check the description of the execute buffer.