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CesiumGS / cesium

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
https://cesium.com/cesiumjs/
Apache License 2.0
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Vector tiles don't always work in 2D and CV #7985

Open lilleyse opened 5 years ago

lilleyse commented 5 years ago

Vector tiles are not well supported in 2D and CV. They use an ECEF based RTC value that doesn't adjust when switching to 2D or CV. And unlike regular polylines we don't store 2D position for vector tile polylines.

One example where the tileset disappears when switching to Columbus View: Sandcastle.

mramato commented 5 years ago

This is true for b3dm tiles as well, isn't it?

lilleyse commented 5 years ago

Yeah there are a bunch of issues open for b3dm in 2D/CV too. Maybe everything should be consolidated into one issue.

https://github.com/AnalyticalGraphicsInc/cesium/issues/5112 https://github.com/AnalyticalGraphicsInc/cesium/issues/5729 https://github.com/AnalyticalGraphicsInc/cesium/issues/5955 https://github.com/AnalyticalGraphicsInc/cesium/issues/7915