Antoine Beyeler abey79
willtemperley
/ Simplify.swift
Created
February 15, 2024 10:29
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| // | |
| // Simplify.swift | |
| // adapted from https://gist.github.com/yageek/287843360aeaecdda14cb12f9fbb60dc | |
| // updated to work with Swift 5.9 | |
| // | |
| // Simplification of a 3D-polyline. | |
| // A port of https://github.com/hgoebl/simplify-java for Swift | |
| // | |
| // | |
| // The MIT License (MIT) |
tatarize
/ zinglplotter.py
Created
November 18, 2020 14:03
list(ZinglPlotter.linearize(Path(Circle(0,0,5000)))) # After doing an import. Also try with any other loaded paths.
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| from queue import Queue | |
| from svgelements import * | |
| """ | |
| The Zingl-Bresenham plotting algorithms are from Alois Zingl's "The Beauty of Bresenham's Algorithm" | |
| ( http://members.chello.at/easyfilter/bresenham.html ). | |
| In the case of Zingl's work this isn't explicit from his website, however from personal | |
| correspondence "'Free and open source' means you can do anything with it like the MIT licence." |
CnrLwlss
/ circleObjective.py
Created
January 19, 2013 13:51
Functions for packing N circles into a rectangle of width W and height H, together with a function for plotting solution and some example code fitting 13 circles into a square. http://cnr.lwlss.net/CircleObjectivesPython/ #python #opimisation #circle #packing #svg #function #closure
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| import random, numpy | |
| def genGuess(N,W,H): | |
| '''Generate sensible initial guess vector (random circle coordinates and radii)''' | |
| z=numpy.zeros(3*N) | |
| for i in xrange(0,N): | |
| z[i*3]=random.random()*W | |
| z[i*3+1]=random.random()*H | |
| z[i*3+2]=0.001*min(W,H)+random.random()*(0.009*min(W,H)) | |
| return(z) |