working through the pipeline I have going on for the text stuff

src/util/vertex_3d.rs

@@ -9,3 +9,11 @@ pub struct Vertex3D {
 
 vulkano::impl_vertex!(Vertex3D, v_position, color, ti_position);
 
+/// Text vertex 3d with vertex position
+#[derive(Default, Debug, Clone, Copy)]
+pub struct TextVertex3D {
+    pub position: [f32; 3],
+}
+
+vulkano::impl_vertex!(TextVertex3D, position);
+