Function mikktspace::generate_tangents

pub fn generate_tangents<'a>(
    vertices_per_face: &'a Fn() -> usize, 
    face_count: &'a Fn() -> usize, 
    position: &'a Fn(usize, usize) -> &'a [f32; 3], 
    normal: &'a Fn(usize, usize) -> &'a [f32; 3], 
    tex_coord: &'a Fn(usize, usize) -> &'a [f32; 2], 
    set_tangent: &'a mut FnMut(usize, usize, [f32; 4])
) -> bool

Generates tangents.