2 lines
10 KiB
JavaScript
Executable file
2 lines
10 KiB
JavaScript
Executable file
// https://github.com/vasturiano/d3-force-3d v3.0.5
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!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-binarytree"),require("d3-quadtree"),require("d3-octree"),require("d3-dispatch"),require("d3-timer")):"function"==typeof define&&define.amd?define(["exports","d3-binarytree","d3-quadtree","d3-octree","d3-dispatch","d3-timer"],t):t((n="undefined"!=typeof globalThis?globalThis:n||self).d3=n.d3||{},n.d3,n.d3,n.d3,n.d3,n.d3)}(this,(function(n,t,r,e,i,u){"use strict";function o(n){return function(){return n}}function f(n){return 1e-6*(n()-.5)}function a(n){return n.x+n.vx}function c(n){return n.y+n.vy}function l(n){return n.z+n.vz}function h(n){return n.index}function v(n,t){var r=n.get(t);if(!r)throw new Error("node not found: "+t);return r}const d=1664525,y=1013904223,s=4294967296;var g=3;function x(n){return n.x}function z(n){return n.y}function p(n){return n.z}var M=10,w=Math.PI*(3-Math.sqrt(5)),q=20*Math.PI/(9+Math.sqrt(221));n.forceCenter=function(n,t,r){var e,i=1;function u(){var u,o,f=e.length,a=0,c=0,l=0;for(u=0;u<f;++u)a+=(o=e[u]).x||0,c+=o.y||0,l+=o.z||0;for(a=(a/f-n)*i,c=(c/f-t)*i,l=(l/f-r)*i,u=0;u<f;++u)o=e[u],a&&(o.x-=a),c&&(o.y-=c),l&&(o.z-=l)}return null==n&&(n=0),null==t&&(t=0),null==r&&(r=0),u.initialize=function(n){e=n},u.x=function(t){return arguments.length?(n=+t,u):n},u.y=function(n){return arguments.length?(t=+n,u):t},u.z=function(n){return arguments.length?(r=+n,u):r},u.strength=function(n){return arguments.length?(i=+n,u):i},u},n.forceCollide=function(n){var i,u,h,v,d=1,y=1;function s(){for(var n,o,s,x,z,p,M,w,q=i.length,N=0;N<y;++N)for(o=(1===u?t.binarytree(i,a):2===u?r.quadtree(i,a,c):3===u?e.octree(i,a,c,l):null).visitAfter(g),n=0;n<q;++n)s=i[n],M=h[s.index],w=M*M,x=s.x+s.vx,u>1&&(z=s.y+s.vy),u>2&&(p=s.z+s.vz),o.visit(m);function m(n,t,r,e,i,o,a){var c=[t,r,e,i,o,a],l=c[0],h=c[1],y=c[2],g=c[u],q=c[u+1],N=c[u+2],m=n.data,A=n.r,b=M+A;if(!m)return l>x+b||g<x-b||u>1&&(h>z+b||q<z-b)||u>2&&(y>p+b||N<p-b);if(m.index>s.index){var k=x-m.x-m.vx,E=u>1?z-m.y-m.vy:0,j=u>2?p-m.z-m.vz:0,D=k*k+E*E+j*j;D<b*b&&(0===k&&(D+=(k=f(v))*k),u>1&&0===E&&(D+=(E=f(v))*E),u>2&&0===j&&(D+=(j=f(v))*j),D=(b-(D=Math.sqrt(D)))/D*d,s.vx+=(k*=D)*(b=(A*=A)/(w+A)),u>1&&(s.vy+=(E*=D)*b),u>2&&(s.vz+=(j*=D)*b),m.vx-=k*(b=1-b),u>1&&(m.vy-=E*b),u>2&&(m.vz-=j*b))}}}function g(n){if(n.data)return n.r=h[n.data.index];for(var t=n.r=0;t<Math.pow(2,u);++t)n[t]&&n[t].r>n.r&&(n.r=n[t].r)}function x(){if(i){var t,r,e=i.length;for(h=new Array(e),t=0;t<e;++t)r=i[t],h[r.index]=+n(r,t,i)}}return"function"!=typeof n&&(n=o(null==n?1:+n)),s.initialize=function(n,...t){i=n,v=t.find((n=>"function"==typeof n))||Math.random,u=t.find((n=>[1,2,3].includes(n)))||2,x()},s.iterations=function(n){return arguments.length?(y=+n,s):y},s.strength=function(n){return arguments.length?(d=+n,s):d},s.radius=function(t){return arguments.length?(n="function"==typeof t?t:o(+t),x(),s):n},s},n.forceLink=function(n){var t,r,e,i,u,a,c,l=h,d=function(n){return 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