Unity shader stories - Rendering the wireframe over an object
Extending our quad wireframe shader to render on top of a surface shader. This gives us a model which can have colour and texture as well as the wireframe.
To achieve this result we just have to add the front-facing pass from the quad wireframe shader as an extra rendering pass to a standard surface shader. The only modification required is to add a blending mode to the surface shader to enable the aliasing on the quad wireframe.
The full source code is available on GitHub: https://github.com/Firnox/ShaderStori...
Other videos in this series:
1. Wireframe rendering of a mesh - • Unity shader stories - Wireframe rend...
2. Quad wireframe rendering - • Unity shader stories - Rendering a qu...
3. Wireframe on top of model render - [this video]
Chapters:
0:00 Introduction
0:25 The standard surface shader
1:42 The wireframe pass
2:50 Adding to the windmill
4:10 Finished result
