diff --git a/hough_machine.cpp b/hough_machine.cpp
index fe49400..b770026 100644
--- a/hough_machine.cpp
+++ b/hough_machine.cpp
@@ -26,6 +26,7 @@ class HoughMachine {
     int* hough_arr;
     
     int matching_threshold;
+    int bresenham_orientation_sector;
 
   public:
     HoughMachine(LazyImage* original, LazyImage* working_copy) {
@@ -50,6 +51,7 @@ class HoughMachine {
 	this->hough_arr = NULL;
       }
       this->matching_threshold = 0;
+      this->bresenham_orientation_sector = 0;
     };
     
     void setMatchingThreshold(int matching_threshold) {
@@ -113,8 +115,14 @@ class HoughMachine {
       
       
     };
-    
+
     void drawLineBresenham(int start_x, int start_y, int end_x, int end_y) {
+      this->bresenham_orientation_sector = this->getOrientationSector(end_x - start_x, end_y - start_y);
+      // Now adapt input
+      // Output will be adapted in setPixel()
+    };
+    
+    void bresenham(int start_x, int start_y, int end_x, int end_y) {
       int x, y;
       int delta_x, delta_y;
       int d;
@@ -137,8 +145,46 @@ class HoughMachine {
       }
     };
     
+    int getOrientationSector(double dx, double dy) {
+      // Matrix multiplication with rotation matrix pi/8
+      //
+      // cos(pi/8) -sin(pi/8)
+      // sin(pi/8) cos(pi/8)
+      // TODO: Move these somewhere else!
+      double octangle = M_PI/8;
+      double cosoct = cos(octangle);
+      double sinoct = sin(octangle);
+      double neg_sinoct = -sinoct;
+      // Do matrix multiplication
+      double new_dx = dx * cosoct + dy * neg_sinoct;
+      double new_dy = dx * sinoct + dy * cosoct;
+      if(new_dy < 0) {
+	new_dx = -new_dx;
+	new_dy = -new_dy;
+      }
+      int orientation_sector;
+      if(new_dx >= 0 && new_dx >= new_dy) orientation_sector = 0;
+      if(new_dx >= 0 && new_dx < new_dy) orientation_sector = 1;
+      if(new_dx < 0 && -new_dx < new_dy) orientation_sector = 2;
+      if(new_dx < 0 && -new_dy >= new_dy) orientation_sector = 3;
+      return orientation_sector;
+    };
+    
     void setPixel(int x, int y) {
       int color = QColor::fromRgb(0, 255, 0).rgb();
+      switch(this->bresenham_orientation_sector) {
+	case 0:
+	  break;
+	case 1:
+	  //TODO
+	  break;
+	case 2:
+	  
+	  break;
+	case 3:
+	  
+	  break;
+      }
       this->working_copy->getImage()->setPixel(x, y, color);
     };