04- Change Projection System

Created: January 25, 2024  Updated: January 25, 2024

• In this tutorial you will learn how to :

-Generate Terrain:  Load a GeoTiff and Generate 3D Terrain   

-Get Mouse Position: Get mouse position and convert it to real world position

-Convert Coordinates:  Convert Coordinates from/to different projections using EPSG Code and

                GISTerrainLoaderGeoConversion.ConvertCoordinatesFromTo(coor, From_EPSG, To_EPSG) function.

• Projection data Loaded into the Dropdown 'Projections' already stored in RuntimeProjections scriptableObject.

• We can change WGS84 EPSG 4326 coordinates to the following formats :

•   Decimale : { -2,14675223112639 / 40,0836045191821}

•   DegMinSec : 40°03'44"N  2°07'39"W

•   UTM (Universal Transverse Mercator) :  30 T 574412 4435014 

•   MGRS ( coordinate standard utilised by NATO militaries for locating points on the earth's surface) :  30 T W K 74409 35019