Hi Martin, great news: I’m craving for such an enhancement! Reading the description of the QEP I didn’t see great considerations about LAS & LASlib. >From my experience, LAS format is almost a standard for ALS LiDAR data sharing >and, even if LAZ is still not well known, the size can be shrinked to 1/10 >thanks to it. It has a 2D index that can be easily created through the open >source tools of LAStools and it’s definitely well exploited using the >streaming filters provided by LASlib (at least in IO operations). For what >concerns the visualization, >here<https://github.com/Jean-Romain/PointCloudViewer> you can find how it has >been solved for the R language (horrible for memory handling) making use of >OpenGL.
BTW, I’m just a user and not a programmer…just curious why the above choices :) All the best and keep up the great work! Niccolò Da: qgis-developer-requ...@lists.osgeo.org<mailto:qgis-developer-requ...@lists.osgeo.org> Inviato: lunedì 10 agosto 2020 21:00 A: qgis-developer@lists.osgeo.org<mailto:qgis-developer@lists.osgeo.org> Oggetto: QGIS-Developer Digest, Vol 178, Issue 20 Message: 1 Date: Mon, 10 Aug 2020 15:25:29 +0200 From: Martin Dobias <wonder...@gmail.com> To: qgis-dev <qgis-developer@lists.osgeo.org> Subject: [QGIS-Developer] New QEP: Point clouds in QGIS Message-ID: <cac2xbfc47ow2hpiq-s_fn_y02a5tfhehfnababvywqbmfmi...@mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Hi all I have just published a draft of the proposal for introduction of point cloud visualization in QGIS: https://github.com/qgis/QGIS-Enhancement-Proposals/issues/194 Any feedback would be highly appreciated! We will be soon launching a crowdfunding campaign for the implementation - stay tuned! Regards Martin ------------------------------ Subject: Digest Footer _______________________________________________ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer ------------------------------ End of QGIS-Developer Digest, Vol 178, Issue 20 ***********************************************
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