CATIA sits on top of a programming language called VBA (Visual Basic for Applications).
CATIA V5 is unique because it covers the entire product development lifecycle , from initial concept to product-in-service [8]. Its modular architecture is built on three different platforms tailored to company size and complexity [6, 32]: catia v5
The Photo Studio renderer and Realistic Rendering module allow for marketing-level visuals without third-party software. CATIA sits on top of a programming language