I'm trying to add some fake shading to a model in vertex paint mode, but I'm having trouble because some parts of the mesh hide the vertices I'm trying to paint. Ideally, since I'm painting the same colour on all vertices, I'd like to select all the vertices in edit mode, and then use the fill tool (shift+k) to assign the colour to only the selected vertices.
I searched on the internet for any kind of masking in vertex paint mode, and there appears to be something called "Face Selection Mask", but this info was from an old forum thread, and doesn't seem to exist in Blender 2.74. The ability to paint or fill only the selection would be extremely helpful.