From 1585395e7e530665c565b88fea15cbea68d3a88d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Gl=C3=BCpker?= <git@wgmd.de>
Date: Sun, 1 Oct 2017 14:50:19 +0200
Subject: Initial public release

---
 static/vivagraph.min.js | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 static/vivagraph.min.js

(limited to 'static/vivagraph.min.js')

diff --git a/static/vivagraph.min.js b/static/vivagraph.min.js
new file mode 100644
index 0000000..c84b0b7
--- /dev/null
+++ b/static/vivagraph.min.js
@@ -0,0 +1,2 @@
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t=Number.MAX_VALUE,r=Number.MAX_VALUE,o=Number.MIN_VALUE,a=Number.MIN_VALUE;e--;){var u=n[e];u.isPinned?(u.pos.x=u.prevPos.x,u.pos.y=u.prevPos.y):(u.prevPos.x=u.pos.x,u.prevPos.y=u.pos.y),u.pos.x<t&&(t=u.pos.x),u.pos.x>o&&(o=u.pos.x),u.pos.y<r&&(r=u.pos.y),u.pos.y>a&&(a=u.pos.y)}i.x1=t,i.x2=o,i.y1=r,i.y2=a}}var o=e("ngraph.random").random(42),i={x1:0,y1:0,x2:0,y2:0};return{box:i,update:r,reset:function(){i.x1=i.y1=0,i.x2=i.y2=0},getBestNewPosition:function(e){var n=i,r=0,a=0;if(e.length){for(var u=0;u<e.length;++u)r+=e[u].pos.x,a+=e[u].pos.y;r/=e.length,a/=e.length}else r=(n.x1+n.x2)/2,a=(n.y1+n.y2)/2;var s=t.springLength;return{x:r+o.next(s)-s/2,y:a+o.next(s)-s/2}}}}},{"ngraph.random":26}],17:[function(e,n,t){var r=e("ngraph.physics.primitives");n.exports=function(e){return new r.Body(e)}},{"ngraph.physics.primitives":14}],18:[function(e,n,t){n.exports=function(n){var t=e("ngraph.merge"),r=e("ngraph.expose");n=t(n,{dragCoeff:.02});var 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t=e.from,o=e.to,i=e.length<0?n.springLength:e.length,a=o.pos.x-t.pos.x,u=o.pos.y-t.pos.y,s=Math.sqrt(a*a+u*u);0===s&&(a=(r.nextDouble()-.5)/50,u=(r.nextDouble()-.5)/50,s=Math.sqrt(a*a+u*u));var f=s-i,c=(!e.coeff||e.coeff<0?n.springCoeff:e.coeff)*f/s*e.weight;t.force.x+=c*a,t.force.y+=c*u,o.force.x-=c*a,o.force.y-=c*u}};return o(n,i,["springCoeff","springLength"]),i}},{"ngraph.expose":8,"ngraph.merge":13,"ngraph.random":26}],22:[function(e,n,t){function r(e,n){return 0===n?e.quad0:1===n?e.quad1:2===n?e.quad2:3===n?e.quad3:null}function o(e,n,t){0===n?e.quad0=t:1===n?e.quad1=t:2===n?e.quad2=t:3===n&&(e.quad3=t)}n.exports=function(n){function t(){var e=h[m];return e?(e.quad0=null,e.quad1=null,e.quad2=null,e.quad3=null,e.body=null,e.mass=e.massX=e.massY=0,e.left=e.right=e.top=e.bottom=0):(e=new f,h[m]=e),++m,e}function i(e){var n,t,r,o,i=p,a=0,u=0,f=1,c=0,d=1;for(i[0]=y;f;){var v=i[c],h=v.body;f-=1,c+=1;var 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r=e.id,o=r*d;m[o]=n.x,m[o+1]=n.y,y[o+2]=e.color,m[o+3]=t.x,m[o+4]=t.y,y[o+5]=e.color},createLink:function(e){x(),g+=1,a=e.id},removeLink:function(e){g>0&&(g-=1),e.id<g&&g>0&&r.copyArrayPart(y,e.id*d,g*d,d)},updateTransform:function(e){c=!0,f=e},updateSize:function(e,n){u=e,s=n,c=!0},render:function(){n.useProgram(e),n.bindBuffer(n.ARRAY_BUFFER,t),n.bufferData(n.ARRAY_BUFFER,h,n.DYNAMIC_DRAW),c&&(c=!1,n.uniformMatrix4fv(i.transform,!1,f),n.uniform2f(i.screenSize,u,s)),n.vertexAttribPointer(i.vertexPos,2,n.FLOAT,!1,3*Float32Array.BYTES_PER_ELEMENT,0),n.vertexAttribPointer(i.color,4,n.UNSIGNED_BYTE,!0,3*Float32Array.BYTES_PER_ELEMENT,8),n.drawArrays(n.LINES,0,2*g),a=g-1},bringToFront:function(e){a>e.id&&r.swapArrayPart(m,e.id*d,a*d,d),a>0&&(a-=1)},getFrontLinkId:function(){return a}}}var o=e("./webgl.js");n.exports=r},{"./webgl.js":53}],60:[function(e,n,t){function r(){function e(){if((k+1)*w>=L.byteLength){var e=new ArrayBuffer(2*L.byteLength),n=new Float32Array(e),t=new Uint32Array(e);t.set(P),N=n,P=t,L=e}}function n(e){d=e,v=o(e),c=v.createProgram(E,b),d.useProgram(c),p=v.getLocations(c,["a_vertexPos","a_color","u_screenSize","u_transform"]),d.enableVertexAttribArray(p.vertexPos),d.enableVertexAttribArray(p.color),l=d.createBuffer()}function t(e,n){var t=e.id;N[t*x]=n.x,N[t*x+1]=-n.y,N[t*x+2]=e.size,P[t*x+3]=e.color}function r(e){y=!0,m=e}function i(e,n){g=e,h=n,y=!0}function a(e){k>0&&(k-=1),e.id<k&&k>0&&v.copyArrayPart(P,e.id*x,k*x,x)}function u(){e(),k+=1}function s(){}function f(){d.useProgram(c),d.bindBuffer(d.ARRAY_BUFFER,l),d.bufferData(d.ARRAY_BUFFER,L,d.DYNAMIC_DRAW),y&&(y=!1,d.uniformMatrix4fv(p.transform,!1,m),d.uniform2f(p.screenSize,g,h)),d.vertexAttribPointer(p.vertexPos,3,d.FLOAT,!1,x*Float32Array.BYTES_PER_ELEMENT,0),d.vertexAttribPointer(p.color,4,d.UNSIGNED_BYTE,!0,x*Float32Array.BYTES_PER_ELEMENT,12),d.drawArrays(d.POINTS,0,k)}var c,d,l,p,v,g,h,m,y,x=4,w=3*Float32Array.BYTES_PER_ELEMENT+Uint32Array.BYTES_PER_ELEMENT,b=["precision mediump float;","varying vec4 color;","void main(void) {","   gl_FragColor = color;","}"].join("\n"),E=["attribute vec3 a_vertexPos;","attribute vec4 a_color;","uniform vec2 u_screenSize;","uniform mat4 u_transform;","varying vec4 color;","void main(void) {","   gl_Position = u_transform * vec4(a_vertexPos.xy/u_screenSize, 0, 1);","   gl_PointSize = a_vertexPos.z * u_transform[0][0];","   color = a_color.abgr;","}"].join("\n"),L=new ArrayBuffer(16*w),N=new Float32Array(L),P=new Uint32Array(L),k=0;return{load:n,position:t,updateTransform:r,updateSize:i,removeNode:a,createNode:u,replaceProperties:s,render:f}}var o=e("./webgl.js");n.exports=r},{"./webgl.js":53}],61:[function(e,n,t){function r(e,n){return{size:"number"==typeof e?e:10,color:o(n)}}var o=e("./parseColor.js");n.exports=r},{"./parseColor.js":51}],62:[function(e,n,t){n.exports="0.8.1"},{}]},{},[1])(1)});
\ No newline at end of file
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