The role of computers in environmental design, on the role of computer-aided design education in the teaching of environmental art design...

Abstract: With the rapid development of computer technology today, the continuous application of computer technology in the field of education has made computer-assisted education born. In my country, computer-aided education has brought a revolution in educational productivity to education, and has had a considerable impact on education. The environmental art design major has been offering computer-aided design teaching for many years. With the development of computer technology, the society's demand for computer-aided design technology continues to increase. CAD, 3DMAX, Photoshop and other software have been widely used in various engineering projects. . These factors prompt the teaching method and teaching system of environmental art design major in college education to set up a more comprehensive computer-aided education to meet the needs of the new situation.

Key words: computer-aided education computer-aided design environmental art design major

Computer-aided design refers to the process of using computer software to make and simulate physical designs to show the appearance, structure, color, texture and other characteristics of new development projects. With the continuous development of technology, computer-aided design is not only suitable for industry, but also widely used in many fields such as environmental art design. Professionals develop professional design software for environmental art design, such as: CAD, 3DSMAX, Vary/Lightscape, Photoshop and other software. In the environmental art design, most of the garden landscape design, interior space design, and furniture furnishings are also designed using computer-aided software. Computer-aided design software helps the designer to fully express the intention of the design of the work, and uses this advanced technology to make the audience achieve aesthetic pleasure and increase the understanding and recognition of future projects.

1. The role of computer-aided design education in promoting the teaching of environmental art design majors

In the old teaching mode, the renderings of environmental art design are mainly based on hand-painted static from a single angle, supplemented by fragmented small scenes to understand the relationship between design individuals and their mutual influence. This method can only give a one-sided impression, without the feeling of being there. The emergence of computer-aided design education allows students to use advanced computer software (mainly through CAD, 3DSMAX, Vary/Lightscape and other computer software) to create a design scheme, which can not only create the overall appearance modeling effect of simulated things and scenes, but also The interior space of the building and the effect of furniture can be clearly arranged for the viewers, and people can roam in the future buildings to be designed (using the 3D animation function of the 3DSMAX software), making the viewers feel like they are on the scene. generally. The renderings produced by computer-aided software here realize realistic three-dimensional or three-dimensional dynamic scenes by simulating real scenes. It can roam in the scene in all directions and from multiple angles, so that teachers and students can study and deliberate the design plan from multiple angles to obtain the most objective results. From the final effect of environmental art design renderings, computer-aided design helps students to present the design intent in the most accurate and most beautiful visual way in front of teachers and many students. In the design process, the indoor and outdoor design in environmental art design can fully display the geographical environment, physical appearance, various auxiliary facilities and physical internal space of the design entity in a visual and dynamic way from the appearance of the model. distribution effect. The use of computer-aided design is finally transformed into the design scheme and decoration renderings display, which has become a powerful evaluation tool for teachers to evaluate the quality of students' design works. Computer-aided design education plays an important role in changing the teaching mode of environmental art design majors.

The computer-aided education method can create a good learning environment and stimulate students' interest in learning. The modern teaching concept is to emphasize the common participation and interaction of students, with students as the main body and teachers as the auxiliary, and the realization of this purpose is mainly to improve students' understanding of learning. interest of. Computer-aided software can display images, words and sounds intuitively and vividly, integrating knowledge and interest, directly stimulating students' vision and hearing, giving students a novel and eye-catching feeling, strong operability and large amount of practice. So that the students' attention is firmly attracted. The three-dimensional image can vividly handle the problems that teachers cannot solve with language and model demonstration, so that students can realize the essence of the learning content. Students are interested in learning, and their emotions are in a state of high excitement. Through their own observation and analysis, they process various information, maximize their talents to acquire knowledge, and truly become the master of learning. Pursue and explore learning as a pleasure.

The content of environmental art design major affects the future employment of students. Colleges and universities set up computer-aided software teaching in this major. These schools have unique and modern school-running methods and concepts, strong awareness of market needs, and professional learning content to adapt to market needs. The professional knowledge acquired by college students is in line with the market demand, and a good structure of supply and demand has emerged. This shows that computer-aided education has played a very positive role in environmental art design majors, building up students' confidence in learning, and enhancing the advantages of graduate employment.

2. The restrictive effect of computer-aided design education on the teaching of environmental art design

However, as a new education form, computer-aided education will inevitably bring some negative effects to students due to its immature technology. In computer-assisted teaching, the transmission of information is often accompanied by various interferences, which affect the effect of information transmission and are not conducive to the realization of educational purposes. Due to the misunderstandings of some teachers and the deviation of operation, computer-aided teaching sometimes aggravates the interference to students' learning.

The sequential operation of computer-aided design courses induces students to follow the machine. Some teachers lack sufficient computer knowledge and worry about operating mistakes or for the convenience of pictures, so they let computer teachers design the courseware in the form of PPT courseware, and the courseware only plays pictures in sequence during class. Such a class has become a class that copied the book model. Teachers always try to guide students' ideas to the established process of the computer, which interferes with students' design and drawing according to their own ideas, and also affects the quality of teachers' teaching.

很多学生在做环艺设计类作业时忽略设计思维,只想借助软件手段将效果图表现,以求得在设计视觉上的冲击,以此掩盖设计理念想法上的空白,却不知这种片面追求画面效果不但是失去设计的灵魂,而且近于想法一片茫然的境地。将应该注重的设计意识放在了一边,以软件表现为借口将设计理念掩埋在动态视觉效果下。学生正确方式应该有设计者的设计理念,然后借助计算机辅助设计表达出自己的想法。因此一切技巧必须从内容出发,目的是为了传达设计所要表达的信息,计算机辅助软件不过是一种比较先进的手段,是用来辅助制作设计者的最终效果。

在我国计算机辅助设计教育给现代设计产生了巨大的动力,对教育产生了深远的影响。计算机辅助设计的教育模式,对学生学习的积极性的促进起到很好的化学作用,提高了学生的设计思维,拓宽了学生的设计思路。使学生在设计学习中进入到了一个非常先进的领域。教师在教学过程中也不在是单一的传统黑白版、粉笔教学,而是将现代的计算机软件技术应用于整个教学中,教学形式更加多样化和现代化。我们在教育教学中更应不断地更新观念与方法,转化高科技手段来更好的服务于艺术设计类教育教学领域。

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