How to make a simple cad program

Blitz3D Forums/Blitz3D Beginners Area/How to make a simple cad program

The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.

Well not show my ignorance :) but I would like to model a simple city block some what accurately to scale starting with the street and sidewalks
and then adding some simple buildings on it.

Working in wireframe I would be able to add a section of road and have the
screen display the dimensions of what I was making as I manipulated its
size by mouse movement for example.