HasVoidZ Property (TinNode)
Gets a value indicating if this TIN node has Z-less vertices. If the z-value of a vertex is NaN, then it is considered z-less.
This method must be called on the MCT. Use QueuedTask.Run.
Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)
ArcGIS Pro version: 3.2 or higher.