环境动态模拟中的建模技术

环境的动态模拟涉及到的技术问题很多。该文结合奥运规划宣传片的制作,介绍了环境模拟中涉及到的建模技术。在环境模拟的建模中,涉及到房屋等规则几何体和植物等不规则几何体。规则几何体模型的建立可以直接使用三维设计软件提供的建摸工具．但是需要注意精简模型。植物等不规则模型的建立需要撮据植物生成的方法和三维设计软件的特点。结合具体应用的需要开发相应的制作工具.

Modeling Technology in Environment Dynamic Simulation

There are many technological problems involved in environment dynamic simulation. In this article, the modeling technology in environment simulation is introduced combined with making Olympic Games layout propaganda animation. It covers house, regular geometry or irregular geometry in modeling of environment simulation. The creating of regular geometry model takes use of modeling tool provided by 3D design software, but it needs simplifying the model. According to the method of generating plants and the features of 3D software, the creating of the plants model and irregular geometry model need to develop corresponding tools in accordance with the concrete demands.