Clipper Discussion

Polygon and line clipping and offsetting library (C++, C#, Delphi)

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Topic	Posts	Views	Last Post
Untouched profiles By Giuse on Tue Jun 07, 2022 03:32 PM	2	301	By Gorbin on Fri Jun 24, 2022 11:06 AM
vatti and boolean operations in clipper By Ignorant on Fri May 20, 2022 06:21 PM	1	203	By Ignorant on Fri May 20, 2022 06:21 PM
Triangulation By Angus Johnson on Tue Mar 17, 2015 01:56 PM	26	7480	By sergeyv on Thu May 05, 2022 10:13 PM
Experienced C++ programmer to translate Clipper2 By Angus Johnson on Wed Apr 06, 2022 01:22 PM	2	415	By Angus Johnson on Sun Apr 24, 2022 01:43 PM
Triangulation code still WIP? By Phil Stopford on Sun Feb 27, 2022 08:53 PM	5	557	By Gorbin on Thu Apr 14, 2022 11:21 AM
Converting Floats to IntPoints and back By artpen on Fri Mar 25, 2022 05:28 PM	4	265	By artpen on Sat Mar 26, 2022 06:30 AM
Degenerate Intersections By Terence_13 on Sun Mar 13, 2022 11:05 PM	6	593	By Niki Spahiev on Tue Mar 15, 2022 08:30 AM
Area formula By Terence_13 on Sun Mar 13, 2022 04:49 PM	4	216	By Angus Johnson on Mon Mar 14, 2022 11:24 AM
ClipperLib2 : floating point comparison By Phil Stopford on Sun Feb 27, 2022 03:53 PM	8	778	By Angus Johnson on Sat Mar 12, 2022 05:20 AM
Achilees heel in scan line algoritms... By Ignorant on Thu Mar 10, 2022 01:10 PM	1	172	By Ignorant on Thu Mar 10, 2022 01:10 PM
ClipperLib2 : ZFillCallback missing By Phil Stopford on Fri Feb 25, 2022 08:05 PM	3	435	By Vojtech Bubnik OK1IAK on Thu Mar 03, 2022 08:13 AM
ClipperLib2 : GetBounds for Paths By Phil Stopford on Sun Feb 27, 2022 04:15 PM	2	271	By Angus Johnson on Sun Feb 27, 2022 10:36 PM
Required a union operation over a group of polygons.. By Ignorant on Sat Dec 18, 2021 07:50 PM	19	577	By Angus Johnson on Sun Feb 27, 2022 10:09 PM
ClipperLib2 : offsetting difference compared to ClipperLib1 By Phil Stopford on Sat Feb 26, 2022 02:50 AM	2	1110	By Angus Johnson on Sun Feb 27, 2022 09:08 AM
ClipperLib2 : offsetting polygons, PathsD and Paths By Phil Stopford on Fri Feb 25, 2022 05:11 PM	2	324	By Angus Johnson on Fri Feb 25, 2022 10:57 PM
ClipperLib2 : SimplifyPolygon not available? By Phil Stopford on Fri Feb 25, 2022 05:23 PM	7	1165	By Angus Johnson on Sat Feb 26, 2022 12:11 AM
ClipperLib2 : Orientation method not provided? By Phil Stopford on Fri Feb 25, 2022 04:57 PM	6	474	By Phil Stopford on Fri Feb 25, 2022 11:28 PM
ClipperLib2 : no default fill rule assumed in Execute()? By Phil Stopford on Fri Feb 25, 2022 04:54 PM	2	295	By Angus Johnson on Fri Feb 25, 2022 11:15 PM
ClipperLib2 : Point64 constructor can't take a Point64 By Phil Stopford on Fri Feb 25, 2022 05:10 PM	2	333	By Angus Johnson on Fri Feb 25, 2022 10:58 PM
ClipperLib2 : GetBounds()? By Phil Stopford on Fri Feb 25, 2022 05:27 PM	2	341	By Angus Johnson on Fri Feb 25, 2022 10:41 PM
ClipperLib2 : Area method is private? By Phil Stopford on Fri Feb 25, 2022 04:38 PM	3	251	By Angus Johnson on Fri Feb 25, 2022 10:38 PM
ClipperLib2 : AddPath(s) headache with switch of boolean type By Phil Stopford on Fri Feb 25, 2022 05:52 PM	2	291	By Angus Johnson on Fri Feb 25, 2022 10:31 PM
ClipperLib2 : preserve colinear still supported? By Phil Stopford on Fri Feb 25, 2022 04:36 PM	2	412	By Angus Johnson on Fri Feb 25, 2022 10:00 PM
Getting incorrect output - thoughts/help appreciated. By John Wynn on Tue Feb 15, 2022 04:58 PM	6	227	By Ignorant on Sun Feb 20, 2022 03:33 PM
Query on fill rule nonzero winding.. By Ignorant on Tue Feb 08, 2022 02:01 PM	1	241	By Ignorant on Tue Feb 08, 2022 02:01 PM

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