The software version used for drawing works is CorelDRAW 2017, which involves product effect drawing skills such as light and shadow effect, filling expression, ambient light expression, material expression, mapping application, etc. Part with a demo GIF, anatomical learning!
2D product drawing is more used in the early stage of product design. In the overall shape of product design, color matching, material collocation and other aspects of a quick build and evaluation skills!
There is no conflict between 2D and 3D in learning and application, but there is a strong correlation. In product design, you can use CAD files to model 3D. The role of CorelDRAW is equivalent to CAD. We can simply understand that it is an upgraded CAD with materials, colors, light and shadow!