FINDPOLY: A fast points-in-polygons test

버전 1.0.0 (1.63 MB) 작성자: Darren Engwirda
A fast test to determine generalised points-in-polygons queries for arbitrary collections of polygons.
다운로드 수: 156
업데이트 날짜: 2021/3/27

A fast INPOLYGON for multiple polygons.

Given a collection of polygons and a set of query points, FINDPOLY determines the set of enclosing polygons for each point. Arbitrary collections of polygons and query points are supported, and general non-convex and multiply-connected inputs can be handled. FINDPOLY employs various spatial indexing + sorting techniques, and is reasonably fast for large problems.

See POLYDEMO to get started with an example problem.

인용 양식

Darren Engwirda (2024). FINDPOLY: A fast points-in-polygons test (https://github.com/dengwirda/find-poly), GitHub. 검색됨 .

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개발 환경: R2020a
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