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Bug

The Viewshed (GeoElement and Location) sample changes the results at different scales.

Last Published: June 4, 2018 ArcGIS Runtime SDK
Bug ID Number BUG-000113786
SubmittedMay 7, 2018
Last ModifiedJune 5, 2024
Applies toArcGIS Runtime SDK
Version found100.2.1
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusWill Not Be Addressed

Additional Information

This is expected behavior for the new analysis (GeoElementViewshed and LocationViewshed) classes. These classes do not use the native resolution of the data in order to calculate the result, but rather the data the GPU is rendering to the screen at the given scale. That level of detail changes as the user zooms in and out of the view, which causes the results to change. Please see the online documentation for more information: https://developers.arcgis.com/qt/latest/cpp/guide/analyze-visibility-in-a-scene-view.htm#ESRI_SECTION1_8BA65A7A341D4A9EA972087EE2EFFD21.

Steps to Reproduce

Bug ID: BUG-000113786

Software:

  • ArcGIS Runtime SDK

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