Any suggestions on how to measure area occupied in UV space? The measure SOP only work in world space. I'm leading towards writing an attribute wrangle to extract vertex uv positions per primitive and split it into triangles and sum the area of each triangle by finding min and max values of their UV positions (uvarea = (Xmax - Xmin) * (Ymax - Ymin) /2)… but I'm wondering if there might already exist something to do this instead of coding my own wrangle?

MathieuLeclaire
The measure SOP only work in world space

not really, it's technically defined by Position attribute, and by default it uses P (so object space)

you can use uv as a Position Attribute on Measure SOP, that will compute area in uv space