1. A concise explanation of the problem you’re experiencing.
I’m creating mgrs grid lines every time the camera moves in a imageryProvider using a PolylineCollection added to the primitives. I’m seeing the memory increase as I zoom in and out or pan. I using the removeAll function call from the PolylineCollection, but that doesn’t seem to be releasing all of the memory. I thought maybe I should use the Entity API, but after trying to use the EntityCollection I kind of gave up using entities.
Is there an issue with removing polylines?
Is there a better idea using entities with polylineGraphics that I should be trying? Any suggestions would be greatly appreciated.
2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.
https://github.com/leforthomas/cesium-addons/blob/master/Graticule.js My code is largely based upon this example.
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
This is a requested feature for our simulation platform.
4. The Cesium version you’re using, your operating system and browser.
Cesium v 1.36