com.github.quickhull3d:quickhull3d
Advanced tools
This is a 3D implementation of QuickHull for Java, based on the original paper by Barber, Dobkin, and Huhdanpaa and the C implementation known as qhull. The algorithm has O(n log(n)) complexity, works with double precision numbers, is fairly robust with respect to degenerate situations, and allows the merging of co-planar faces.
This is a 3D implementation of QuickHull for Java, based on the original paper by Barber, Dobkin, and Huhdanpaa and the C implementation known as qhull. The algorithm has O(n log(n)) complexity, works with double precision numbers, is fairly robust with respect to degenerate situations, and allows the merging of co-planar faces.
A tutorial on the QuickHull algorithm by Dirk Gregorius (Valve Software) was given at the 2014 Game Developers Conference in San Francisco.
There are some other 3D convex hull implementations available in netland, but I didn't find any that satisfied all the above criteria, so I created my own. The principal class is QuickHull3D, which is contained within the package com.github.quickhull3d. It is actually a reimplementaion of an earlier piece of work, ConvexHull3D, which was based on an insertion algorithm and had a complexity of O(n^2).
Mark Newbold has used this package to create a very picturesque applet that creates and displays Waterman polyhedra
FAQs
This is a 3D implementation of QuickHull for Java, based on the original paper by Barber, Dobkin, and Huhdanpaa and the C implementation known as qhull. The algorithm has O(n log(n)) complexity, works with double precision numbers, is fairly robust with respect to degenerate situations, and allows the merging of co-planar faces.
We found that com.github.quickhull3d:quickhull3d demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
In this segment of the Risky Business podcast, Feross Aboukhadijeh and Patrick Gray discuss the challenges of tracking malware discovered in open source softare.
Research
Security News
A threat actor's playbook for exploiting the npm ecosystem was exposed on the dark web, detailing how to build a blockchain-powered botnet.
Security News
NVD’s backlog surpasses 20,000 CVEs as analysis slows and NIST announces new system updates to address ongoing delays.
