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Category
Korean
Due On
2019-08-16
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3차원계산기에서 구 위에 여러 개의 점을 찍고 점들 사이의 이동 거리를 구하기 위해 "거리"를 클릭했는데 여기서 구한 거리가 점과 점 사이의 직선거리인지, 점과 점 사이의 구 곡면에서의 거리인지 궁금합니다!
Files:
Capture+_2019-0...
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점과 점 사이의 직선거리입니다.
The Distance tool calculates the distance between two point meant as Euclidean distance, that is the shortest linear path between the two points. In your case the points lie on one or more different circles on the sphere.
So you need to determine the circle on which those points lie, then calculate their distance using one of the Arc* tools or commands. In my example file I've used the CircularArc command, that gives in Algebra View the distance on the sphere between the two points I've placed on it.
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