#[repr(C)]
#[derive(Copy, Clone, Debug)]
pub struct Vertex {
    pub position: [f32; 3],
    pub tex_coords: [f32; 2]
}

#[derive(Clone, Default)]
pub struct Mesh {
    pub vertices: Vec<Vertex>,
    pub indices: Option<Vec<u16>>,
}

pub struct Model {
    pub mesh: Mesh,
    //pub material
}