quickest way to render wireframe?

[rain cloak]

I want to know the quickest and most performant way to render a mesh wireframe, I just want to use it as a black/white mask without any shading or anything... I know I could get a mask other ways but then all this extra work like shading is happening and then I'd just be scrapping it

[spark moon]

That would be to change the FillMode parameter from Solid to Wireframe in DrawMesh!
Though if you want to generate a black/white mask, you might also wanna check out DrawMeshUnlit, which draws a solid-colour mesh without any shading