Then the method of 3-d terrain modeling based on regular grid is studied.
然后研究了基于规则格网的三维地形建模方法。
The given examples show that the method may deal with arbitrary complex 3-d domain, and the grid continuity on interfaces is promised.
通过实例验证可针对任一复杂的三维区域进行分块贴体网格数值生成，保证区域经分块后，仍能在分界面上具有良好的网格连续性。
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