This paper introduces a new, general polygon clipping algorithm. The clipping polygon may take the form of a concave polygon containing holes.
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This paper introduces a universal algorithm for polygon clipping, which is a frequent operation in GIS.
This paper describes an algorithm for determining intersection points of polygons that adopts overall computing strategy, picks up all edges of input polygons ...
This paper introduces a universal algorithm for polygon clipping, which is a frequent operation in GIS. In the proposed solution, the clipping polygons can ...
Apr 8, 2024 · The task is to clip polygon edges using the Sutherland–Hodgman Algorithm. Input is in the form of vertices of the polygon in clockwise order.
Feb 16, 2010 · You could use a Polygon Clipping algorithm to find the intersection between two polygons. However these tend to be complicated algorithms when ...
This paper presents an efficient algorithm for clipping points, arcs and polygons, which is a common operation in geographic information system (GIS). By ...
[PDF] Polygon Clipping and Filling - Department of Computer Science
www.cs.drexel.edu › L-08_Polygons
• Read in 2 polygons in Postscript format. • Use simplified Weiler-Atherton algorithm to compute their union. • Write out a single polygon in Postscript format.
Sep 30, 2022 · In this post we'll work our way towards an algorithm that can compute convex polygon intersections. We'll also a method for intersections between axis-aligned ...
Missing: unions. | Show results with:unions.
Sep 30, 2023 · The Weiler-Atherton algorithm is as follows: Find all the intersections between the edges of polygon 2 with polygon 1. Walk through all vertices on polygon 2.