[QGIS-Developer] Heatmap renderer - speed up possible ?

[kimaidou]

Hi,

I have juste seen this blog post
https://bl.ocks.org/rpgove/210f679b1087b517ce654b717e8247ac

I know nothing about this kind of algs, nore about the QGIS rendering
internals, but I thought it could be a possible way to speed up the heatmap
renderer ?

Just passing the info ;)

Regards
Michaël
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