isamplesorg / isamples_webui

Web interface to iSB and iSC APIs
https://isamplesorg.github.io/isamples_webui/
Apache License 2.0
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Disable point rendering in 3d when points in view more than can be rendered #122

Open datadavev opened 1 year ago

datadavev commented 1 year ago

Add an option to disable rendering of points in the 3d display when there are more points in the view than can be rendered.

When zoomed out to large areas, the cesium view often only shows points in a limited region which can be misleading. e.g.: image

Task here is to disable point rendering when the number of points is greater than the number that can be retrieved. This could probably be done by issuing an initial query using the cesium view bounding box like what is done to retrieve the points, but request a count only.