The difference between 2D and 2.5D: What 2.5D does and how it can work for you:

What is CADRA? CADRA is a 2.5D Mechanical Drafting Software. It was founded in 1986 as a replacement for IBM CADAM. How does CADRA...

Full featured mechanical design and drafting program from Siemens Digital Industries Software Features Drafting Engine 2-1/2D View-based...