PickedObject

Cartesian point on the picked surface, reconstructed from the depth buffer at pick time. Set only on non-terrain top picks (terrain picks expose the geographic location via terrainPosition instead). Null when no shape was hit, or when the pick produced no usable depth value (e.g. cleared background).

Skip the depth-buffer unprojection in earth.worldwind.frame.BasicFrameController.resolvePick for picks that live on the terrain surface (rasterised surface shapes / decals). Leaves cartesianPoint null so the caller falls back to the terrain pick's terrainPosition.

Geographic equivalent of cartesianPoint on the given globe, or null when no depth value was usable.