Refactor to generalize pipeline drawing sequence

src/window_uniform.rs

@@ -0,0 +1,18 @@
+use crate::gui_attributes::*;
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct WindowUniform {
+	pub dimensions: Dimensions<u32>,
+}
+
+impl WindowUniform {
+	pub fn new(width: u32, height: u32) -> Self {
+		Self {
+			dimensions: Dimensions::new(width, height),
+		}
+	}
+}
+
+unsafe impl bytemuck::Zeroable for WindowUniform {}
+unsafe impl bytemuck::Pod for WindowUniform {}