Getting back up to date

src/main.rs

@@ -36,8 +36,25 @@ pub mod sprite;
 pub mod canvas;
 pub mod compute;
 
+/*
+
+    Trac3r : A program to convert images to 2D toolpaths
+
+    TODO:
+
+        + Text rendering is half implemented.
+        + Need generalized interface for render (image, texture, text)
+        + Currently using local copies of a few libraries:
+            shade_runner
+            vulkano/vulkano-win
+            vulkano/vulkano-shaders
+            vulkano/vulkano
+        + Need to generate runtime vertex definitions if I want to have on the fly shaders
+
+
+
+*/
 
-/// Main Entry
 pub fn main() {
     hprof::start_frame();
 
@@ -59,6 +76,7 @@ pub fn main() {
     let mut window = surface.window();
 
     let mut processor = vkprocessor::VkProcessor::new(&instance, &surface);
+
     {
         let g = hprof::enter("vulkan preload");
         processor.create_swapchain(&surface);
@@ -112,20 +130,24 @@ pub fn main() {
 
     let mut count = 0;
 
-    while let Some(p) = window.get_position() {
-        elapsed_time = timer.elap_time();
-        delta_time = elapsed_time - current_time;
-        current_time = elapsed_time;
-        if delta_time > 0.02 {
-            delta_time = 0.02;
+    while let true = processor.is_open() {
+
+        // Take care of our timing
+        {
+            elapsed_time = timer.elap_time();
+            delta_time = elapsed_time - current_time;
+            current_time = elapsed_time;
+            if delta_time > 0.02 {
+                delta_time = 0.02;
+            }
+            accumulator_time += delta_time;
         }
-        accumulator_time += delta_time;
 
         while (accumulator_time - step_size) >= step_size {
             accumulator_time -= step_size;
         }
 
-        //  println!("{}", delta_time);
+        // Events loop is borrowed from the surface
         events_loop.poll_events(|event| {
             match event {
                 Event::WindowEvent { event: WindowEvent::CloseRequested, .. } =>
@@ -156,21 +178,13 @@ pub fn main() {
             break;
         }
 
-        let mut compu_frame = CompuFrame::new();
-        compu_frame.add(compute_buffer.clone(), compute_kernel.clone());
-        compu_frame.add_with_image_swap(compute_buffer.clone(), compute_kernel.clone(), &compu_sprite1);
-
-
-        let mut canvas = CanvasFrame::new();
-        canvas.draw(&funky_sprite);
-        canvas.draw(&test_polygon);
-
-
-
-
-
-
-
+//        let mut compu_frame = CompuFrame::new();
+//        compu_frame.add(compute_buffer.clone(), compute_kernel.clone());
+//        compu_frame.add_with_image_swap(compute_buffer.clone(), compute_kernel.clone(), &compu_sprite1);
+//
+//        let mut canvas = CanvasFrame::new();
+//        canvas.draw(&funky_sprite);
+//        canvas.draw(&test_polygon);
 
         {
             let g = hprof::enter("Run");