use eframe::{
    egui,
    egui_wgpu::{self, wgpu},
    wgpu::util::DeviceExt,
};

pub trait Vertex {
    fn desc<'a>() -> wgpu::VertexBufferLayout<'a>;
}

#[repr(C)]
#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
pub struct ModelVertex {
    pub position: [f32; 3],
}