Abstract
Abstract: In the 21st century,the domestic economic level has been improved rapidly.
At the same time, it has made great progress in the field of building decoration engineering. The building decoration industry has the characteristics of a knowledge-intensive, highly comprehensive and large-scale investment. With the progress of society, architectural decoration design tools have also been with the progress in the building decoration engineering computer-aided design of a wide range of popular applications, change the original product design and production model, the formation of a new architectural decoration engineering design model,which is the biggest change in the decoration industry. For example, the computer technology used in architectural design work, the use of computer technology to collect the corresponding reference materials and computer-aided design to replace the traditional hand-painted and soon. Computer graphics software
has the advantages of reasonable layout, easy modification and convenient storage. Thus,computer-aided software is applied in the field of architectural decoration engineering design,which drives the design of building decoration engineering to a higher level. The application of computer aided software can fully reflect its important role in the design of architectural decoration engineering.