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我要做一个正5胞体的模型
Floor 1
4Der
4/15/11 13:04
用卡纸做,先做一个棱锥,然后加两个相交的三角面放到棱锥里就可以了。
棱锥要求两个外部三角面是透明纸做的,其余的面用不透明的卡纸做
Floor 2
4Der
4/15/11 13:24
Floor 3
4Der
4/15/11 13:25
Floor 4
4Der
4/15/11 13:26
Floor 5
4Der
4/15/11 13:33
但这样做有个缺陷,那就是做出来的模型的二维面数不是10
Floor 6
4Der
4/15/11 13:33
所以我得想想办法
Floor 7
4Der
4/15/11 13:34
棱数是10,三维面是5,就是二维面数量不对
Floor 8
4Der
4/15/11 13:41
算了,三维空间很难制作△BCD
Floor 9
4Der
4/15/11 13:41
二维面缺就缺吧
Floor 10
4Der
4/15/11 13:43
回复:8楼
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