From 5b0b916c561f602723b9ae80f5462a7939b652a1 Mon Sep 17 00:00:00 2001
From: Julian T <julian@jtle.dk>
Date: Thu, 13 Aug 2020 20:06:29 +0200
Subject: Pathtracing working with defuse and emissive lighting

---
 app/draw.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'app/draw.hpp')

diff --git a/app/draw.hpp b/app/draw.hpp
index 41d5d9c..f8e93a4 100644
--- a/app/draw.hpp
+++ b/app/draw.hpp
@@ -2,6 +2,7 @@
 #define DRAW_H
 
 #include <qimage.h>
+#include <qtimer.h>
 #include <qwidget.h>
 
 class DrawWidget : public QWidget {
@@ -15,9 +16,14 @@ class DrawWidget : public QWidget {
         unsigned m_width, m_height;
 
         ~DrawWidget();
+    private slots:
+        void redraw();
+
     private:
         QImage m_img;
         unsigned char i;
+
+        QTimer m_timer;
 };
 
 #endif
-- 
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