snapping polygons and lines
10628
Trace Tool for QGIS?
111026
How to undo misclicks while drawing a polygon?
31026
How to check if a 2D point is in a polygon?
147623
Fill a polygon with a graphic file
106251
How to create vertices/edges/faces at the intersection of an object and a plane?
28046
Create region from polygons and tangential line segments
139032
How to get vertex snapping to snap to one vertex
75857
Snapping points to crossroads using ArcGIS Desktop?
84633
Bridging multiple edges at a time
110638
Polygon with balls as corners
122604
Creating Metes and Bounds text from a polygon in ArcGIS
138622
What is the quickest way to add pairs of edge loops?
135484
Filling holes in polygons automatically using QGIS
86256
Intersection point of line segments
119923
Generating contour lines and filled contours from points
120356
Automatically warp objects to irregular shape
112066
Trying to optimize line vs cylinder intersection