new Point3D(x, y, z)
3D point object class. This object is used to represent a three-dimensional point object with a coordinate accuracy of Double in the geographic coordinate system, which roughly ranges from ± 5.0 × 1E − 324 to ± 1.7 × 1E308, with significant digits of 15-16 and units of latitude and longitude. 3D point objects are the foundation of 3D geometric objects.
| Name | Type | Description |
|---|---|---|
x |
number |
The longitude coordinate value of a 3D point object, in degrees. |
y |
number |
The latitude coordinate value of a 3D point object, in degrees. |
z |
number |
The height coordinate value of a 3D point object, in meters. |