Class CM3Geo extends CMGeo

CM3Geo Class
Handles the geospatial display of data in a 3D scene. Unlike a CMGeo, the 3d geo does not
have a background so it does not have any rendering styles.


Copyright (C) 2020, Humboldt State University, Jim Graham

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see
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Object Functions

Inherited From: CMGeo

Object Functions

ProjectFromGeographic(TheProjector)

Set the projection for coordinate conversion

Parameters:
    TheProjector - the projector to use to project coordinates

GetNormalFromGeographic(Long, Lat)

Returns a THREE.Vector3 that contains the normal for the specified geographic coordinate.
This can be used to determine the appropriate rotation for an object on the surface of the earth

Parameters:
    Long - the longitude of the coordinate
    Lat - the lattiude of the coordinate