【摘要】 铸造凝固模拟技术已广泛地应用于生产实践中。要促使CAE软件更加广泛地应用于铸造生产过程中,对其进行高性能的可视化开发是不可忽视的一项工作。基于有限差的铸造数值模拟软件中,每次凝固模拟分析时,划分的网格单元数,少则上百万,多则几千万。本文在基于OpenGL技术下,应用其显示列表以及交替刷新技术成功实现复杂网格的动态观察显示。更多还原

【Abstract】 The technology of solidification simulation of casting has been widely used in production.In order to make the application of the simulation software in production more popular,the development of better visualization is a very important job.In the software,there are several or several ten million meshes in each analysis of solidification simulation.On based of OpenGL,by using the display list and alternating refurbish to implement dynamic observation of the complex three-dimensional objects.更多还原