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分析了空间八节点六面体单元中绘制等值面时的二义性问题。基于 Marching Cube算法,提出2种解决二义性的方法,并在AutoCAD平台上利用 ADS编程实现。同时对2种算法的绘制结果进行比较,得出了有意义的结论。
The ambiguity problem of drawing isosurfaces in the eight-node hexahedron of the space is analyzed. Based on the Marching Cube algorithm, two methods to solve the ambiguity are proposed and implemented on the AutoCAD platform using ADS programming. At the same time, the results of two algorithms are compared and the conclusion is meaningful.