Hi,
I have some 3D fencing data in IFC format and I want to work out the height of the objects. I been x,y,z co-ordinates and the ‘Bounds Extractor’. However, due to the data being long linear features and thus the underlying height of the ground negatively affecting the height. I get strange results (as fencing goes up and down underlying elevations).
I think the only method is to take cross sections of the fencing and work out the distance (height) between the highest and lowest z value from the cross section. However, this seems difficult to do. Any ideas?
ta


