Hand-painted performance
Using paper and other flat media as materials, it is a quick way to draw performance diagrams through various pigments and tools, which is convenient for communicating with owners and solving problems.
CG performance
Mainly use computers and software to make three-dimensional renderings, involving CAD to make plans and construction drawings. Sketchup is used to scrutinize the scheme, and 3dmax+Vray+PS is used to make the effect diagram after the scheme is determined. If the technology is excellent, it can achieve photo-realistic effect.