I noticed that, provided some Graphics3D output scaled with ImageSize, I can get rid of a lot of the empty space around the graphic by right-clicking and then selecting "Trim Bounding Box". Thinking that it would be nice to have this done automatically, I looked through the Mathematica manual, but I couldn't find a way of accomplishing this.
How might I set a toggle so that "Trim Bounding Box" is automatic?
Method -> {"ShrinkWrap" -> True}
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