3D design is a visual design field that uses computer software to create three-dimensional digital models, where designers construct three-dimensional geometric shapes of objects or scenes through polygon modeling, parametric modeling, and NURBS surface modeling techniques. 3D design is widely applied in architectural design, industrial product design, game character design, film and TV special effects, animation production, and many other fields. Common 3D design software includes Blender, 3ds Max, Maya, Cinema 4D, and SketchUp, requiring practitioners to master professional skills like 3D spatial thinking, material rendering, and lighting arrangement.
