def xyzi_to_lonlati( verts ): '''Converts a list of (x, y, z, i) vertices into a list of (lon, lat, i) vertices, where 'i' is a silent index ''' cverts = [] for v in verts : t = list( geocoords.lonlat_deg_norm( MVec( v[:-1] ) ) ) t.append( v[-1] ) cverts.append( t ) return cverts
def xyz_to_lonlat( verts ): '''Converts a list of (x, y, z) vertices into a list of (lon, lat) vertices ''' cverts = [ geocoords.lonlat_deg_norm( MVec( v ) ) for v in verts ] return cverts