Pull contains most creation features found in traditional CAD systems, determining its behavior through users’ selection and though the use of secondary tool guides.

SpaceClaim's 3D direct modeling technology is primarily expressed through its user interface in four tools: pull, move, fill, and combine: SpaceClaim also licenses its software for OEMs, such as ANSYS, Flow International Corporation, CatalCAD. SpaceClaim Corporation markets SpaceClaim Engineer directly to end-user and indirectly by other channels. It was acquired by Ansys in May 2014, Inc, and was integrated in subsequent versions of Ansys Simulation packages as a built-in 3D modeler. Its first CAD application was launched in 2007 and used an approach to solid modeling where design concepts are created by pulling, moving, filling, combining, and reusing 3D shapes. SpaceClaim Corporation was founded in 2005 to develop 3D solid modeling software for mechanical engineering. The company is headquartered in Concord, Massachusetts. SpaceClaim is a solid modeling CAD ( computer-aided design) software that runs on Microsoft Windows and developed by SpaceClaim Corporation.

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