I have a number of multipatch objects of which I would like to determine the highest point, i.e. I would like to get the information [X,Y,Z]. Currently I use the command "AddZInformation_3d" and get the value for [Z]. Then I convert my object into a PointCloud and search for all points with the same Z-value. Since the point density of the PointCloud has to be chosen quite closely, especially for filigree objects, the calculation process takes a correspondingly long time for several million objects. Now my question is whether there is a way in ArcGIS to get the information [X,Y,Z] for the highest point of an object faster and more efficiently?