I am working on a project and I want to be able to adjust the scale of text with a slider while constraining the proportion. When I simply attach the slider to scale right now, it locks all the scale variables to equal variables (i.e. 100%, 100%, 100%) - this in turn makes the text oddly proportioned.
What expression can I use to tell the slider to scale the text using constrained proportions? Note, I am working in 3d space.