The document discusses a software tool called Sculptor that allows engineers to interactively deform computational fluid dynamics (CFD) models in real-time, enabling more efficient optimization of aerodynamic designs. A motorsports company was able to develop and test new designs using CFD and Sculptor without building physical prototypes. Sculptor cuts down the time needed to re-mesh simulation models during the shape optimization process. It helps engineers improve aerodynamic designs in a more cost-effective and timely manner.