Hi, I'm working with sh3d since more than 5 years. [:x]
But I'm still unhappy with the way roofs are created. [>:)]

I'm a developer so I'm thinking about, how to improve it. But I don't know if I'll have the time to get it done all myself*) [:p].

• roofs align with the shape of the outer walls
• roofs have gabels and eaves (mostly aligned with the outer walls)
• there are different shapes in between: roof documentation for OSM

So how to Build a roof:
atm: place several models to come as close to the original as possible.
My idea:

• create a new level
• Place the gabel (vertices and edges)
• add properties like roof overhang, pitch and other (vertices and edges can have different properties each)
• place pitched windows (models)
• let the program calculate the roof
• the program will
  • create a model for rendering
  • align the inner walls so no wall is sticking through the roof

what do you think about the idea? Have i forgotten a big blocker? [:-/]

*)We are building a house rn, there isn't so much time left for programming