> For the complete documentation index, see [llms.txt](https://docs.meshmorpher.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.meshmorpher.com/editor/ui/ruler.md).

# Ruler

Ruler allows us to measure and Track MetaHuman Deformations with Ruler. We can track how Morph Targets, Animations, Animations Curves affect our selected Points of Interest so we can better understand what we can do to fine-tune our skeletal meshes.

Left Click to add points. Right Click on points to remove them.

{% embed url="<https://youtu.be/8_0uNCkr8hk>" %}