Does anyone have any input on the accuracy of the Sun Shadow Volume tool? I want to use the tool to create a fairly accurate visualization of shadows cast from objects on an agricultural field, over the course of a day (which I plan to animate in Arcscene). I need the shadows to represent what would really be seen on the ground - which is relatively level, in this instance. I am using ArcMap 10.2.2 (with 3D Analyst). Anyone?