Robuta

https://research.polyu.edu.hk/en/publications/an-atmospheric-phase-correction-method-based-on-normal-vector-clu/ An Atmospheric Phase Correction Method Based on Normal Vector Clustering Partition in Complicated... based onnormal vectoratmosphericphasecorrection https://www.mathisfunforum.com/viewtopic.php?pid=117766 tangent plane/normal vector (Page 1) / Help Me ! / Math Is Fun Forum math is funtangent planenormal vectorhelp meforum https://docs.unity.cn/2019.3/Documentation/Manual/ComputingNormalPerpendicularVector.html Unity - Manual: Computing a Normal/Perpendicular vector unity manualperpendicular vectorcomputingnormal