Represents a vertex of a mesh with extended information such as the uv coordinates the vertex normal and its tangents. It may refer to another vertex via an index into some array, in which case the position and the normal are stored there. This way, vertex position and normal is a 1:1 association, vertex to texture coordinates a 1:n association.
Represents a vertex of a mesh with extended information such as the uv coordinates and the vertex normal. It may refer to another vertex via an index into some array, in which case the position and the normal are stored there. This way, vertex position and normal is a 1:1 association, vertex to texture coordinates a 1:n association.
Authors
Jirka Dell'Oro-Friedl, HFU, 2022