| bio | website | |
|---|---|---|
| location | Earth, TX | |
| age | ||
| visits | member for | 1 year, 7 months |
| seen | 9 hours ago | |
| stats | profile views | 353 |
Developer
def Lover(Programming):
return ['Love']*len(Programming)
print Lover(['Python','Fortran','VB','Matlab',[]])
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May 18 |
comment |
inner convex-hulls in a set of 2D points Thanks, finally we could understand your point. We added a demonstration of the problem too. |
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May 18 |
revised |
inner convex-hulls in a set of 2D points added 358 characters in body |
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May 18 |
comment |
inner convex-hulls in a set of 2D points @whuber We added a complete solution that we are looking for as update 2. |
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May 18 |
revised |
inner convex-hulls in a set of 2D points added 771 characters in body |
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May 17 |
comment |
inner convex-hulls in a set of 2D points @whuber & UffeKousgaard: The correct solution for your data is a rectangle (white) in the middle plus two triangles 3 and 4. These are largest ICHs (with no overlapping) and cover the area fully. |
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May 17 |
comment |
inner convex-hulls in a set of 2D points @UffeKousgaard As in the question, after finding the largest ICH it must be removed and the procedure needs to be repeated. We guess whuber's comment refers to this. |
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May 17 |
comment |
inner convex-hulls in a set of 2D points Note that this is not a complete solution but just an idea. As mentioned in the question, once the first largest convex found, it must be removed from data somehow and the procedure needs to be repeated as long as required. Even if you implement the complete solution (which is not an easy task, BTW) in addition to some incorrect results (sometimes) the method is not optimum. |
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May 16 |
comment |
inner convex-hulls in a set of 2D points The above illustration is the actual result of our implementation of Uffe's idea. Apparently, as we also mentioned there are some problems :( |
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May 16 |
revised |
inner convex-hulls in a set of 2D points added 36 characters in body |
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May 16 |
revised |
inner convex-hulls in a set of 2D points added 173 characters in body |
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May 16 |
comment |
inner convex-hulls in a set of 2D points Our experiment as shown in update gives promising results, however, there are some cases that the result of algorithm is not correct. Also note that it is very slow. Nevertheless, it is a nice idea. We appreciated by an upvote so. |
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May 16 |
revised |
inner convex-hulls in a set of 2D points added 381 characters in body |
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May 15 |
revised |
inner convex-hulls in a set of 2D points added 316 characters in body |
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May 15 |
asked | inner convex-hulls in a set of 2D points |
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May 8 |
comment |
Generate polygons from a set of intersecting lines As this method is an original solution and gives much better performance compared to the other method in which difference operation is being used. |
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May 8 |
accepted | Generate polygons from a set of intersecting lines |
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May 5 |
comment |
Generating polygonal blocks using growing lines Note that this method is more flexible than mathematical solution. For example, you can have predefined lines as obstacles to control the growth of rays. Each ray can have different speed of growth. Or a limit can be put on the length of growing lines. etc. |
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May 5 |
revised |
Generating polygonal blocks using growing lines added 217 characters in body |
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May 4 |
answered | Generate polygons from a set of intersecting lines |
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May 4 |
comment |
Generating polygonal blocks using growing lines Well with some effort we could build block from touching lines. Details were put in the post. DCEL is solved so. |