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    生成obj几何文件

    Meshy
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    • chengan.wang
      chengan.wang last edited by

      大家好,我需要生成obj格式的三角形网格,如下:

      v 0 0 0
      v 1 0 0
      v 0 1 0
      v 1 1 0
      v 0 0 1
      v 1 0 1
      v 0 1 1
      v 1 1 1
      
      usemtl wood:air
      f 1 3 2
      f 2 3 4
      f 1 5 3
      f 3 5 7
      f 5 6 7
      f 7 6 8
      f 4 8 2
      f 2 8 6
      
      usemtl wood:brick
      f 3 7 4
      f 4 7 8
      f 1 2 5
      f 5 2 6
      

      v代表顶点,f代表三角形,每一个三角形需要定义在某一种material group里面,简单的几何形体或者材料属性比较少的时候可以自己编程实现,针对较复杂的情况是否有比较好的软件或开源程序可以使用?
      谢谢大家

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      • L
        Leon Zhao last edited by

        之前也困惑问过类似的问题,李老师说复杂的情况用ICEM 之后网格转换一下,这样确实是省时又省力哦。

        Carpe Diem

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