I am calculating volumes on a large dataset and I have developed my own method for capturing volumes of complex areas. I wonder if there is a better way to find these volumes or a more accurate way that I haven’t thought of. I wonder if the community might have any thought on a similar situation. Here is the scenario (Idealized so I don’t have to draw pictures):
Imagine you have a large bowl with a rounded bottom, buried to the brim in sand, then you add marbles to the bowl (a random amount, but for these purposes lets say there is enough to completely obscure the bottom of the bowl, but not enough to obscure the sides). You then capture images with sufficient overlap to make a 3D model. You cant see underneath the bowl (its obscured by the sand).
Perhaps I should have specified this as well, but we don’t know any of the dimensions ahead of time. And its true that we can measure the length and width (or diameter), but I don’t think there is a way to measure the depth. However One could certainly make assumptions, and I would be interested to know what assumptions the community might make to find the volumes of the marbles and the bowl.
A screenshot or a drawing would help to better understand
I am not sure I fully understand the case, I just wanted to bring to your attention the fact that you can define the base of a Volume object at a specific height:
So, if you know the elevation of the bottom of the bowl, you could calculate the volume of the marbles.
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