Closed cookielive closed 1 year ago
Thank you for opening the issue @cookielive
Your input points have duplicates. Duplicates are not supported in CDT (see "Pre-conditions" in README.md).
Duplicates can be detected with CDT::FindDuplicates
and fixed with CDT::RemoveDuplicatesAndRemapEdges
.
Please let me know if I overlooked something and the issue needs to be re-opened.
By the way, thank you for providing the input in a form that was so easy to use. :)
Points with index 4 and 5 are of double type, and the actual values are respectively
-115725.52790301839 129610.41494477216
-115725.52790301993 129610.41494477124
This is also the point that remains after using RemoveDuplicates. The constructor is CDT:: Triangulation\<double>cdt, but it enters an infinite loop. Perhaps RemoveDuplicates should filter this situation
Thank you for opening the issue @cookielive
Your input points have duplicates. Duplicates are not supported in CDT (see "Pre-conditions" in README.md). Duplicates can be detected with
CDT::FindDuplicates
and fixed withCDT::RemoveDuplicatesAndRemapEdges
.Please let me know if I overlooked something and the issue needs to be re-opened.
RemoveDuplicatesAndRemapEdges
fixed the original input you provided.
If that's not the actual data you use, please provide exact input which uses double precision.
Thank you for your reply. Let me check the accuracy of the original data again
Enter an infinite loop using conformaToEdges
27 32 -115711.398438 129619.171875 -115711.320312 129619.031250 -115711.281250 129618.976562 -115711.250000 129618.914062 -115725.527903 129610.414945 -115725.527903 129610.414945 -115725.748633 129610.283552 -115725.765625 129610.273438 -115725.984375 129610.140625 -115740.664062 129601.398438 -115774.648438 129581.164062 -115726.742188 129644.765625 -115696.226562 129593.867188 -115773.859375 129581.296875 -115774.039062 129581.265625 -115775.125000 129580.531250 -115822.007812 129518.289062 -115823.062500 129516.890625 -115823.398438 129517.453125 -115838.437500 129542.492188 -115838.476562 129542.546875 -115838.515625 129542.609375 -115838.593750 129542.742188 -115853.960938 129568.320312 -115775.609375 129580.585938 -115775.195312 129580.656250 -115775.015625 129580.679688 0 1 1 2 2 3 3 4 2 4 2 5 5 6 6 7 7 8 8 9 9 10 10 11 0 11 5 8 4 5 4 8 12 13 13 14 3 14 3 12 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 15 26