No easy way to do that, but here is a method to be a bit more precise :
1. Create a single view of the size of all views
2. Check the view size in save screenshot window or via python ( eg 999x860)
3. do the computation (999/3 = 333)
4. Set a Tools->"Lock View Size custom" to the correct value
Hello all,
Is there a way to specify the size of a layout or view? For instance, I'd
like to have 3 separate Render Views of the same size side-by-side, but
there doesn't seem like a straightforward way to do this (as far as I know,
it's trivial to get 2 or 4 by choosing Split