In Cesium 2D, some areas of the polygon are not displayed. When the polygon height is set to 0, it displays correctly, but setting a height causes the polygon color to become darker

CesiumJS
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image1038×814 34 KB

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How to fix the issue where polygons become darker when a height is set in 2D mode?

2

Hi there,

The lighting appear to be different across both images, making the polygon appear darker.

Would you be able to provide a Sandcastle example that reproduces the issue so we can track down the cause?

3

Thank you for your response. Here is my example.

4

hello，Please take a look at the example I sent, thank you.