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Hi everyone, I'm looking for suggestions to find the intersection of two polygons and hatch the result.
The most particular case concerns the hatching of a part of polygon intersected by a straight line.
I know some basic of X-Y plot to draw a polygon... |
Physics is like sex. Sure, it may give some practical results, but that’s not why we do it. (R. Feynman) |
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1 user thanked mkraska for this useful post.
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Otherwise, piece wise from native Smath ... just demo. Circular Polygon.sm (21kb) downloaded 21 time(s).
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Rank: Guest
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Rank: Advanced Member Groups: Registered
Joined: 02/05/2020(UTC) Posts: 41 Was thanked: 3 time(s) in 3 post(s)
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thank you all, I will do some application |
Physics is like sex. Sure, it may give some practical results, but that’s not why we do it. (R. Feynman) |
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Question:
How would you then calculate / determine the length of the clipped line? Interested for tension and shear lengths in unusual shapes
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Originally Posted by: ianlh How would you then calculate / determine the length of the clipped line? Interested for tension and shear lengths in unusual shapes From the attached Smath document.
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Rank: Advanced Member Groups: Registered
Joined: 02/05/2020(UTC) Posts: 41 Was thanked: 3 time(s) in 3 post(s)
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Originally Posted by: ianlh Question:
How would you then calculate / determine the length of the clipped line? Interested for tension and shear lengths in unusual shapes From coords, using Pitagora's theorem Originally Posted by: Jean Giraud Very nice. |
Physics is like sex. Sure, it may give some practical results, but that’s not why we do it. (R. Feynman) |
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