Function rin::graphics::cone_cap_vertices

pub fn cone_cap_vertices<F>(
    radius_segments: u32, 
    cap_segments: u32, 
    emit_vertex: F
) where
    F: FnMut(Matrix<f32, U3, U1, <DefaultAllocator as Allocator<f32, U3, U1>>::Buffer>, u32, u32),