polylinePositions
Gets a typed array containing the ECEF positions of the polyline. Returns undefined if Cesium3DTileset.vectorKeepDecodedPositions is false or the feature is not a polyline in a vector tile.
Gets a typed array containing the ECEF positions of the polyline. Returns undefined if Cesium3DTileset.vectorKeepDecodedPositions is false or the feature is not a polyline in a vector tile.