Straighten_UV

This is an addon for Blender that can straighten or relax UV endpoints

Features

• Relax UV by select an area

• Straighten to a side by select endpoints or segment

• Fast straighten an area by select endpoints

Notice

• Fast straighten shouldn't select too much endpoints otherwise will cause unpredictable mistakes
• When straighten UV by select endpoints, it is best not to have a prominent line segment between points