How does 3D modeling reduce design and prototyping costs?

3D modeling reduces design and prototyping costs by minimizing physical material waste and accelerating iteration cycles, enabling virtual testing before physical production. Key ways include: - Virtual testing: Designers simulate and adjust models digitally, avoiding early use of expensive physical materials. - Faster iterations: Quick virtual revisions shorten feedback loops, cutting time and labor expenses. - Reduced rework: Identifying flaws in 3D models prevents costly fixes to physical prototypes. Overall, it streamlines the design process, lowering reliance on physical resources and total costs.