OFF (file format)

Composition

first line: number of vertices, number of faces, number of edges (can be ignored)

list of vertices: X, Y and Z coordinates

list of faces: number of vertices, followed by the sequence number of the composing vertices (indexed from zero)

normal of the faces can be determined using the right-hand rule.

Example

OFF# cube.off# A cube8 6 121.0 0.0 1.00.0 1.0 1.0-1.0 0.0 1.00.0 -1.0 1.01.0 0.0 -1.00.0 1.0 -1.0-1.0 0.0 -1.00.0 -1.0 -1.04 0 1 2 3 4 7 4 0 3 4 4 5 1 0 4 5 6 2 1 4 3 2 6 7 4 6 5 4 7