Function rayCastWorldCoordinates

rayCastWorldCoordinates(mapView, pointOnScreenXinNDC, pointOnScreenYinNDC, elevation?): THREE.Vector3 | null
Casts a ray in NDC space from the current map view and returns the intersection point of that ray wih the map in world space.
Parameters
- mapView: MapView | {
  camera: Camera;
  projection: Projection;
  }
  
  Instance of MapView.
- pointOnScreenXinNDC: number
  
  X coordinate in NDC space.
- pointOnScreenYinNDC: number
  
  Y coordinate in NDC space.
- Optional elevation: number
  
  Optional param used to offset the ground plane. Used when wanting to pan based on a plane at some altitude. Necessary for example when panning with terrain.
Returns THREE.Vector3 | null
Intersection coordinates, or null if raycast failed.
- Defined in @xyzmaps/harp-mapview/lib/Utils.ts:1113