Timeline for How to unite polygons of the same color into a single polygon?
Current License: CC BY-SA 4.0
14 events
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| Jul 4, 2022 at 13:13 | comment | added | Anton |
@kglr, wow, cool stuff. How would you go about merging 3d polygons, like, say, two 3d triagles with common edge? tr1 = MeshRegion[{{0, 0, 0}, {1, 1, 0}, {1, 3, 0}},Triangle[{1, 2, 3}]]; tr2 = MeshRegion[{{2, 0, 0}, {1, 1, 0}, {1, 3, 0}},Triangle[{1, 2, 3}]];
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| Dec 5, 2020 at 12:08 | comment | added | kglr | @user64494, oh i (mis)interpreted "unite polygons" and "hole". | |
| Dec 5, 2020 at 11:56 | comment | added | user64494 | No, think of the horizontal jont edge. Removing it, one obtains a polygon without holes and with the simply-connected interior. Of course, that polygon is not simple. | |
| Dec 5, 2020 at 11:48 | comment | added | kglr | @user64494, if you combine the two green pieces the resulting shape will have a hole, no? | |
| Dec 5, 2020 at 11:47 | history | edited | kglr | CC BY-SA 4.0 |
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| Dec 5, 2020 at 11:17 | comment | added | user64494 | The result of gr1 in "Combined polygons cannot have holes" is not final yet: two green polygons can be combined. | |
| Dec 5, 2020 at 11:15 | history | edited | kglr | CC BY-SA 4.0 |
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| Dec 5, 2020 at 10:10 | history | edited | kglr | CC BY-SA 4.0 |
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| Dec 5, 2020 at 9:59 | history | undeleted | kglr | ||
| Dec 5, 2020 at 6:25 | history | deleted | kglr | via Vote | |
| Dec 5, 2020 at 6:24 | comment | added | kglr | @user64494, thanks for the upvote. I was about to delete this answer because removing multiple holes requires a more complicated approach. Good question btw. I will post an update if I find a clean way to handle multiple holes. | |
| Dec 5, 2020 at 6:07 | comment | added | user64494 | +1. Thank you for your interest to the question and your work. The results of gr1 and gr4 are not final and can be extended. | |
| Dec 5, 2020 at 3:04 | history | edited | kglr | CC BY-SA 4.0 |
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| Dec 5, 2020 at 2:59 | history | answered | kglr | CC BY-SA 4.0 |