added hello-world example + modified vkproccessor to live inside specs

src/drawables/sprite.rs

@@ -2,7 +2,7 @@ use std::sync::Arc;
 use crate::canvas::*;
 use crate::canvas::managed::handles::{CanvasFontHandle, CanvasImageHandle, CanvasTextureHandle, Handle};
 use crate::canvas::canvas_frame::{Drawable, Eventable, Updatable};
-use crate::util::vertex::{VertexType, TextureVertex3D, Vertex3D};
+use crate::util::vertex::{VertexTypeContainer, TextureVertex3D, Vertex3D};
 use winit::event::{DeviceEvent, MouseButton, ElementState, Event, WindowEvent};
 
 ///
@@ -73,9 +73,9 @@ impl Sprite {
 }
 
 impl Drawable for Sprite {
-    fn get(&self, window_size: (u32, u32)) -> Vec<VertexType> {
+    fn get(&self, window_size: (u32, u32)) -> Vec<VertexTypeContainer> {
         vec![
-            VertexType::TextureType(
+            VertexTypeContainer::TextureType(
                 Sprite::generate_verts(window_size, self.position, self.size, self.depth),
                 self.texture_handle.clone())
         ]