Trees are an important part of the natural scene, and the simulation algorithm of tree is always a hot research issue. The shape of a tree is the interaction consequence of tree’s physiology discipline and the environment. To simulate a lifelike tree, not only the shape of the tree should be accurately modeling and rendering,
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Experiment is an integral part of modern education system. It plays an active and important role in helping students to consolidate the theoretical knowledge and improve the practical ability. In recent years, as the social development and education reform, the deficiencies which from traditional laboratory has become more apparent in the teaching scale, equipment upgrades,
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Aircraft parts processing technology is an important link in the product life cycle, it is closely related to the product production and the assembly. At present, the plane process design mostly with 3D product model and 2D process as a basis for drawing, the method reduce processing efficiency and does not conducive to the 3D
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With the development of digital technology, great progress has been made in 3D display technologies. Traditional 2D video and games can no longer satisfy people’s entertaining requirement. And 3D technology becomes a key problem in the next generation display technology. Among these, system based on binocular parallax is the simplest and fastest growing stereoscopic display
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The graphical user interface after nearly 30 years of change and development, is no longer simply meet user requirements of function and exist. With the information technology and the rapid development of computer technology, new technology, new media the continuous application of, interface design more and more simple operation can be changed, 2D graphical user
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Because of the radiation of Nuclear power plant, the training to employees and students always use simulation system. In order to improve the realistic of nuclear power station simulation training system, a3D dynamic simulation system based on virtual reality technology is designed. A sequence animation generating method base on parameter-correlation is proposed and this method
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With the economic globalization and the sustained growth of logistics the port lifting equipment is becoming larger, heavier and faster accordingly which made a new demand for the port lifting equipment monitoring system, no longer simply stay on the correctly control and running, but comprehensively acquire the information of equipment operating posture, operating status and
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3D GIS is one of hot spots of current GIS technical research, and it has the incomparable advantages that2D GIS doesn’t have:describing the real world more visually, vividly and intuitively.3D no longer describes surface features, which are in reality, as map symbols, but directly shows them to the users in a stereoscopic way. With the
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ABSTRACT:By using an auto-stereoscopic3D display doctors can not only get a clearly view of organs, tissues, vessels and position relationship between them, but also can get a motion parallax.But auto-stereoscopic3D displays also have disadvantages. Motion parallax implies a continuous change of perspective. However, auto stereoscopic displays can just have a finite number of views projected
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Experiment is an important part of school physics education, In traditional middle school physics experiment educational model, because of the limited time, place, equipment, students lack the spirit of creativity, the status of experiment education is relatively low, the interactive teaching resource is in shortage in experiment education. Judging from the tendency of new course
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