I had tried adding more than 10,000 polylines by entity.polyline,but after it was rendered, my browser would crash or sometiles the fps would lower to 10;So i tried creating polylines using geometry Instance, and it works better.Here’s another problem is when the camera’s height is over 1,000 meters…

Could you show how you’re currently adding these lines with a Sandcastle example we can run? See: How to share custom Sandcastle examples .

Polyline geometry rendering color and order

Noah-Gilga June 29, 2020, 9:07am 2

Because new user can’t update more than one picture,here’s another:
camera height: 700 meters

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