PI-VR - VRED Professional 4.2 - PI-VR GmbH

Face and vertext normals are inconsistent. The face
normal faces towards the camera direction and the
vertex normal faces away from the camera direction.
Swap normals:
Face:
Swaps the direction of face normals of the selected geometry.
Vertex:
Swaps the direction of vertex normals of the selected geometry.
Face and Vertex:
Swaps the direction of vertex and face normals of the selected geometry.
Length:
Normalize Normals:
Normalizes the length of face and vertex normals to a value of 1. This represents the length of the unit
vector.
Special:
Swap only mirrored geometry normals:
Swaps the face- and vertex normals of instanced geometry.
Swap only non-mirrored geometry normals:
Swaps the face- and vertex normals of non-instanced geometry
Adjacency Selection:
The crease angle value defines the maximum degree of face normals of a triangle.
With this function, all triangles will be selected, which have a less tolerance to their neighbor triangles lower
than the entered degree value. This function can be used to seperate multiple merged component parts of
one mesh.
Examples
Crease angle 15°