public double GetAltitudeForLatLongForPlanet(int planetID, double viewLat, double viewLong)
{
Imageset layer = WWTControl.Singleton.GetImagesetByName(Planets.GetNameFrom3dId(planetID));
if (layer == null)
{
return(0);
}
int maxX = GetTilesXForLevel(layer, layer.BaseLevel);
int maxY = GetTilesYForLevel(layer, layer.BaseLevel);
for (int x = 0; x < maxX; x++)
{
for (int y = 0; y < maxY; y++)
{
Tile tile = TileCache.GetTile(layer.BaseLevel, x, y, layer, null);
if (tile != null)
{
if (tile.IsPointInTile(viewLat, viewLong))
{
return(tile.GetSurfacePointAltitude(viewLat, viewLong, true));
}
}
}
}
return(0);
}