Create Sample Building With Geometry
The GEOMETRY sample program is a CIS/2 "hello world" program that creates a building with shape and attaches some unit contexts. Use this as the starting point for a more sophisticated program.
This program creates the data set and saves it as a STEP Part 21 file called "output_file.stp". This is a text file, so you can look at it with a text editor or the STEP Part 21 file browser to see how the information is represented.