2D webGL force graph

[Thom]

I made a small proof of concept to demonstrate using PIXI.js primitives to achieve webGL rendering with d3.

http://bl.ocks.org/kirjavascript/dcafa2b3a53cbcc9c5de19b938b92119

I haven't stress tested it yet, but it's likely that this gives muuuch better performance with extremely high numbers of nodes.

Cheers!

[Kai Chang]

Here is a good graph and 2d canvas implementation to stress test against:

http://bl.ocks.org/syntagmatic/6f30a2d719871d041c6eace2193b9f33

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[Vlado Z]

~6000 nodes and ~68000 edges D: My browsers struggles to calculate.

But your example with pixi.js is smooth.

[Ram Tobolski]

+1

[Ian Johnson]

I thought I'd try a quick copy-paste mashup of these two blocks to stress test PIXI, surprisingly its a bit slower: http://blockbuilder.org/anonymous/446029890871408d943e10be24793b87

It could be that there is a smarter way to update pixi but i'm not familiar with it and i've spent my tinkering budget for the day :)

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Ian Johnson - 周彦

http://enjalot.github.io/