A Research Of Computer Aided Landscape Performance

In twentieth Century 90 at the beginning of the 1990s, due to the progress and development of science and technology, high-tech means of computer design as the representative of the industry involved in the performance effect of the landscape, through the computer technology the landscape effect, to show the effect of the design of precise, realistic, specification, by the vast number of landscape designers and owners of all ages, and has been popularized and application of fast. At the same time, the computer aided design with its unique roaming function, more convenient to show the designer’s idea and scheme.Computer aided landscape can be accurate, specific, to show the effect of landscape design of various landscape elements and spatial location, can be a full range of multi angle to show the design idea, the late storage, network transmission, printing out the map is also very convenient, has the ability to simulate the real strong.Before the advent of the computer aided design, landscape expression often used the traditional hand-painted landscape form, its characteristic is operated directly by the designer painted, in the form of expression, the use of color and technique selection and computer software is more flexible than, can better reflect the different aesthetic styles and designers in the drawing process is often there are some random key techniques of expression, and can reflect the effect is not achieved by computer. But the higher requirement for the designer painted foundation, aesthetic ability and art accomplishment.Although there are many advantages of computer aided technology, but there are patterns, similar problems in the works, with the modern design pays more and more attention to the landscape design style, individuation and diversification, pay attention to human performance is not consistent. Because the designer is mostly in the same software platform delete procedures are completed through design, so the performance style is single, boring.The landscape effect is very important, and with the progress of society and the continuous development, such problems also emerge in an endless stream, so the research of computer aided landscape the clarity of purpose, significance. In view of the computer technology and the hand-painted expression of two different characteristics, which, combined with each other, highlighting their advantages, through the rational use of the mapping techniques, the design landscape design more accurate, vivid and full of artistic appeal, in order to better service for the implementation of the design and engineering of the target.Combined with landscape performance goals for the modern computer technology and traditional painting, introduces the application of computer aided landscape features, commonly used and combined with personal practice and so on, is divided into 6 chapters, the specific contents are as follows.The first chapter, the research background of computer aided landscape, history and present situation of computer aided landscape features, and introduces the main research contents and methods, the purpose and significance of the study. Points out the limitations and the computer aided landscape hand-painted landscape style advantages, show the landscape combined with the idea of two.The second chapter, starting from the basis of computer aided landscape, including the definition and design elements of landscape, artificial hand drawing and computer aided design shortcomings and advantages, related knowledge and landscape performance figure.The third chapter, introduces the computer application software and landscape performance the performance of the commonly used production process used in the computer aided landscape classification of common are:3ds Max modeling rendering and Photoshop post processing, the traditional hand-painted, hand-painted digital, virtual reality and pure SketchUp this 5 types of style.The fourth chapter, starting from the production of a variety of landscape of the most basic elements of performance, the performance methods of landscape elements of plant, stone, sculpture and waterscape, pavement and landscape facilities, the characters and the transport and the background and environment of the 6 types of. Researches on methods of computer landscape, and the realization process of computer performance of landscape elements, summarize the characteristics of computer landscape expression method.The fifth chapter, computer aided technology combined with hand-painted landscape of creation, practice two ways to make the hand drawn style: SketchUp Piranesi computer processing made of computer aided landscape features with Photoshop software and the results.The sixth chapter, summarized the current status of computer aided landscape, and the prospect of computer aided landscape future prospects, show an important role to promote and develop the computer landscape performance in high technology and the landscape industry.On research methods, based on review of domestic and foreign literatures and other research results, using the method of combination of theory and practice, and draws the following conclusion through the research, comparison and analysis.First, the current situation of computer application in the landscape assistive technology is a trend of diversification, often in two-dimensional static effect diagram.Second, the computer simulation of hand-painted landscape forms with the feasibility of realization and expression method, and through the practice of landscape process computer simulation of hand drawn style.Third, landscape expression in single computer aided technology or artificial hand is still exist deficiencies, combined the advantages of the two landscape design, put forward the extension and development of the computer technology to the performance of traditional hand-painted landscape ideas, and combined with each other through the practice research the feasibility and advantages of two.Fourth, the advantages of computer technology in the landscape industry, at the same time, the development of computer hardware and software are a necessary condition for technological innovation and progress of computer aided landscape.