Knowing if this is from a specific GitHub repository , a CAD software plugin , or a textbook would help narrow down the exact implementation you are looking for. To help me find more details, please share:
Whether it appeared in a , a code snippet , or a error message . Shapes.Robin.2.var
The string structure—referencing a name ("Robin") and a version or variable attribute ("2.var")—is characteristic of used in robotics. Knowing if this is from a specific GitHub