Bricscad V13 Platinum for Windows enables 3D parametric solid modeling
for users who want to work both in 2D and 3D without leaving the .dwg
environment. Primitives such as box, cylinder, cone, sphere, torus and
wedge are available together with extrude, revolve and sweep operations.
By combining these through Boolean operations ?union, subtract,
intersect ?the user can form complex composite solid shapes.