Rebuild a polygon so it doesn't self intersect
2400
How to ensure that Polygon[list] plots a simple polygon?
15167
Generalizing polygon file while maintaining topology in QGIS?
110638
Polygon with balls as corners
77995
Clean up vertices/edges with no faces
73531
How to disconnect selected mesh geometry?
120195
Fixed buffers and interior buffers are not working for a polygon that contains a hole
26622
Creating polygon feature class from area in one not covered by another using ArcGIS Desktop?
64728
Is there any way to remove edges causing a loop?
48439
How to make all polygons into triangles
18304
Removing small polygon gaps in Shapely polygon?
124101
Removing overlapping/duplicate polygons in the same layer using QGIS
87166
How to erase polygon from another in QGIS
20310
Geometric motivation for negative self-intersection
18124
Merging small polygons with the biggest adjacent ones
114094
Polygon creation (Clockwise rotation or not)
18424
Making nonoverlapping service area polygons using QNEAT3; service area polygon errors
91615
Splitting self-intersecting line at only one point using QGIS?