C3D Toolkit is a software development kit responsible for constructing and editing geometric models. Computer-aided design systems (CAD) are the most widely known software that require tools like C3D. Modeling kits are also used systems such as computerized manufacturing (CAM) and engineering (CAE).  As the software developer’s tool, C3D is today the only modeling kit that incorporates all four modules critical to CAD: 2D/3D modeling, 2D/3D constraint solving, 3D visualization, and file conversion. C3D Toolkit builds geometric models from existing and virtual objects, performs geometric calculations, and creates connections between the elements of geometric models. C3D handles geometric models made in third-party applications, and exports geometry to other computer-aided design systems. Read More