Making shaded wireframe rendering

The CG tutorial of how to render shaded clay wireframe with isoline mesh in 3ds max using V-Ray or mental ray renderer, and how to perform its compositing with Photoshop or the 3ds Max only with help of black-and-white gradient mask. Many of the 3d-artists at least once faced the need or desire to make the wireframe rendering. And they asked questions like: How to render wireframe in V-Ray or Mental Ray? How to perform the isoline render? How to make a shaded mesh rendering? How make a post production to a wireframe rendering? These are the questions this tutorial will answer and will show the...