I'm working for a wind farm development company. I want to show wind turbines in a 3D scene, as 3D objects. But as wind turbines come in lots of different shapes and sizes I want to have symbols which dynamically adjust the length of the tower as well as the rotor diameter based a feature's attributes. I can now already symbolise the wind turbines with just one attribute, but I want to symbolise it with multiple attributes. I could try to create a separate symbol for every combination of tower length and rotor diameter, but with a dataset of a few thousand turbines, with over 200 different combinations of height and diameter, this is not a reasonable idea.