几何问题 [英] Geometrical Problem

问题描述

我有对象(平面，多边形)
看起来像此


我已经显示了放置在 Base 上的对象的 TOP VIEW .
基座旋转 1.8度.因此，对象也旋转了1.8°.
而且我只能看到我的对象的海拔视图
(对象的ELEVATION VIEW只是一条线).
我旋转底座，直到物体以1.8°的间隔到达其初始位置.
只要看到对象的ELEVATION VIEW，就可以在对象完全旋转之后找到或预测原始对象(对象的初始位置的TOP VIEW)?

I have Object (Plane Surface, Polygon)
Which is look like this


I have display TOP VIEW of my object which is put on Base.
Base is Rotate at 1.8 degree. So, object is also Rotate at 1.8°.
And I can see only ELEVATION VIEW of my object
(ELEVATION VIEW of object is just a LINE).
I Rotate Base until object get it''s initial position in interval of 1.8°.
Any one can find or predict Original object (Object’s Initial Position’s TOP VIEW) after full Rotation of object by Just Seeing the ELEVATION VIEW of object?

推荐答案

360度，您不回到原始位置吗?

If you rotate something 360 degrees, aren''t you back at the original position?

您需要的是一种算法，它仅通过知道物体的一定数量的投影来重建物体的原始形状.沿一个方向的原始形状.
当然，这不是一件容易的事，并且我怀疑您可以在这里找到完整的答案...

What you need is an algorithm to re-build the original shape of something by knowing only a certain number of projections of the original shape along a direction.
For sure it is not an easy task, and I doubt that you can find a full answer here...

这篇关于几何问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！