Tag mesh

Almost-flat Roofs

Archicadwiki has a nice – because short and to the point – article about how to model flat or near-flat roofs using various interacting combinations of slab, mesh, and roof.

Jump to link.

Terrain

We’ll expand on this later. Meanwhile:

Digtal Vision: comprehensive site modeling pdf.

Graphisoft help article on mesh techniques.

Bobrow’s exposition.

On Land: two excellent posts: one, two.