Re: [QGIS-Developer] processing temporal animation export in parallel

2022-02-25 Thread Tim Sutton
Hi Richard On Thu, Feb 24, 2022 at 8:07 AM Richard Duivenvoorde wrote: > On 2/24/22 00:57, Tim Sutton wrote: > > If you want to try some python, you could make a variant of this (1) to > export in parallel (thanks Nyall for most of the key rendering logic > there). Note teh complete plugin sho

Re: [QGIS-Developer] processing temporal animation export in parallel

2022-02-24 Thread Richard Duivenvoorde
On 2/24/22 00:57, Tim Sutton wrote: If you want to try some python, you could make a variant of this (1) to export in parallel (thanks Nyall for most of the key rendering logic there). Note teh complete plugin shown there is not functional yet, and you would need to adapt it to temporal based

Re: [QGIS-Developer] processing temporal animation export in parallel

2022-02-23 Thread Tim Sutton
Hi If you want to try some python, you could make a variant of this (1) to export in parallel (thanks Nyall for most of the key rendering logic there). Note teh complete plugin shown there is not functional yet, and you would need to adapt it to temporal based rendering. (1) https://github.com/t

Re: [QGIS-Developer] processing temporal animation export in parallel

2022-02-22 Thread Richard Duivenvoorde
Hi Dolf, I hope others can confirm/falsify, but I do not think you can do parallel painting, as QGIS has just one MapCanvas, and for what I know QGIS first paints the map on that MapCanvas (given your layers, styles, temporal filter etc etc), and then 'just' creates an image from that? But may

[QGIS-Developer] processing temporal animation export in parallel

2022-02-22 Thread Dolf Andringa
Hi all, The temporal animation functionality of QGIS is great. I am currently playing with it, probably a little out-of-scope, to make a travel animation on a map. Everything works great, except that at high frame rates and high resolution, exporting the animation to images is very slow (hours).