Materials tab - PI-VR GmbH

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 selectedgeometry.» Length» Normalise Normals: Normalizes the length of face and vertex normals to a valueof 1. This represents the length of the unit vector.» Special» Swap only mirrored geometry normals: Swaps the face- and vertex normals ofinstanced geometry.» Swap only non-mirrored geometry normals: Swaps the face- and vertex normalsof non-instanced geometry.Adjacency SelectionThe crease angle value defines the maximum degree of face normals of a triangle.This function selects all triangles that have less tolerance to their neighbour triangles(lower than the entered degree value). It can be used to separate multiple mergedcomponent parts of one mesh.255