How to flip the direction of surfaces fastest

To flip the surface orientation, usually I manually flip the surface orientation which takes a lot of time. Does anyone have a faster way?

Hi @Win_Nguyen
Are we talking surface direction (normals) based on a vector (or surface orientation or something else) or are talking about the actual surface? And are you looking for a Python solution to function inside Grasshopper or…? Describe in more detail what you are looking for and post a file - a screenshot doesn’t give much to go by, in terms of helping you.

And why is it under “News” :face_with_raised_eyebrow:

1 Like