Exploring the Virtual Experiment Teaching of Computer Graphics

With the development of computer graphics, in order to enhance the effect of experiment teaching computer graphics, this paper puts forward the virtual experiment into experimental teaching process aimed at computer graphics algorithm complex problems, the virtual object associated with abstract objects involving graphics computer graphics algorithms, simulation algorithm is used to process the virtual scene, abstract objects and algorithms the process of visualization.visualization of abstract objects and computation process make the abstract algorithm easily to be understood, which will achieve the purpose of improving teaching effect, and provide certain reference computer graphics for teaching workers . The importance of computer graphics teachingWith the development of information technology, more and more concern has been paid to the theories and methods related to computer graphics.The development of computer software and hardware and the wide application of computer graphics API function result in computer graphics has become one of the most active and widely been used branches in computer science.Computer graphics is a discipline that studies and discusses how to convert data into graphics and display them on a display terminal by computer.Comparing with plain text , the information carried by graphics are rich and colorful.the rapid development of digital graphics application in various fields which include people's work and life, aerospace and aircraft design, the car's shape atmospheric forecast, film and television advertising, games, video phone, WeChat, etc. ,which become wonderful due to the application of computer graphics technology [1] .At present, most colleges and universities in the computer and related major set up "computer graphics" course which one of the important courses of computer and related major as well as.This course emphasizes both theory and practice, and it is also a pre-course of practical courses, such as digital image and pattern recognition, 3D animation programming.Therefore, students are curious and expecting for the course of computer graphics.2 The characteristics of computer graphics course, the existing problems in the teaching process and the teaching reform Characteristics of computer graphics courseFirst of all, involving extensive content is one of the characteristics of computer graphics course.Computer graphics is a multidisciplinary and comprehensive curriculum, which includes the hardware and software of computer, space analytic geometry, calculation method, partial differential equations, optimization, probability, statistics, computational geometry, algorithm principle and programming theory, basic requirement is high, the teaching effect is poor, so many students are required to have knowledge.Such as good mathematical basis, especially the basic knowledge of mathematical analysis, such as space analytic geometry, linear algebra, matrix theory, computer language programming, data structure and so on [2].Secondly, there are many teaching contents and World Conference on Management Science and Human Social Development (MSHSD 2017)