我如何获取untiy中当前位置的真实高度海拔呢？

[azmja]

在cesiumjs中可以通过 sampleTerrainMostDetailed，函数获取真实高度，但是我在unity中没有发现类似的函数？

[Kevin_Ring]

A function equivalent to CesiumJS’s sampleTerrainMostDetailed is not yet available, but we hope to add it soon:

Add a function to compute the terrain height at a point

In the meantime, the only option is to do a Physics.Linecast against the loaded terrain.