Reply To: Rotation in mapping node

[Martin Bergwerf]

Hi Marfa,

That is an understandable confusion. Here’s what’s happening, the UV Texture has X and Y axes like this:

So rotating around the X-axis gives (with lazy pictures; this is the orthogonal top view):

When rotating 90°, you can only see a line, hence the (infinite) stretching of the texture.

I hope that answers your questions