diff --git a/code/__init__.py b/code/__init__.py
index b89a5e2..97a2554 100644
--- a/code/__init__.py
+++ b/code/__init__.py
@@ -8,13 +8,13 @@
 import os
 import cv2
 
-def doMorphing(img1, img2, duration, frame_rate, output):
+def doMorphing(img1, img2, duration, frame_rate, output, show_triangles):
 
 	[size, img1, img2, points1, points2, list3] = generate_face_correspondences(img1, img2)
 
 	tri = make_delaunay(size[1], size[0], list3, img1, img2)
 
-	generate_morph_sequence(duration, frame_rate, img1, img2, points1, points2, tri, size, output)
+	generate_morph_sequence(duration, frame_rate, img1, img2, points1, points2, tri, size, output, show_triangles)
 
 if __name__ == "__main__":
 
@@ -24,10 +24,11 @@ def doMorphing(img1, img2, duration, frame_rate, output):
 	parser.add_argument("--duration", type=int, default=5, help="The duration")
 	parser.add_argument("--frame", type=int, default=20, help="The frameame Rate")
 	parser.add_argument("--output", help="Output Video Path")
+	parser.add_argument("--triangles", type=bool, default=False, help="Show triangulation lines", action=argparse.BooleanOptionalAction)
 	args = parser.parse_args()
 
 	image1 = cv2.imread(args.img1)
 	image2 = cv2.imread(args.img2)
 
-	doMorphing(image1, image2, args.duration, args.frame, args.output)
+	doMorphing(image1, image2, args.duration, args.frame, args.output, args.triangles)
 	
\ No newline at end of file
diff --git a/code/face_morph.py b/code/face_morph.py
index 389d07c..ddeed4c 100755
--- a/code/face_morph.py
+++ b/code/face_morph.py
@@ -56,7 +56,7 @@ def morph_triangle(img1, img2, img, t1, t2, t, alpha) :
     img[r[1]:r[1]+r[3], r[0]:r[0]+r[2]] = img[r[1]:r[1]+r[3], r[0]:r[0]+r[2]] * ( 1 - mask ) + imgRect * mask
 
 
-def generate_morph_sequence(duration,frame_rate,img1,img2,points1,points2,tri_list,size,output):
+def generate_morph_sequence(duration,frame_rate,img1,img2,points1,points2,tri_list,size,output,show_tris):
 
     num_images = int(duration*frame_rate)
     p = Popen(['ffmpeg', '-y', '-f', 'image2pipe', '-r', str(frame_rate),'-s',str(size[1])+'x'+str(size[0]), '-i', '-', '-c:v', 'libx264', '-crf', '25','-vf','scale=trunc(iw/2)*2:trunc(ih/2)*2','-pix_fmt','yuv420p', output], stdin=PIPE)
@@ -91,14 +91,15 @@ def generate_morph_sequence(duration,frame_rate,img1,img2,points1,points2,tri_li
 
             # Morph one triangle at a time.
             morph_triangle(img1, img2, morphed_frame, t1, t2, t, alpha)
-            
-            pt1 = (int(t[0][0]), int(t[0][1]))
-            pt2 = (int(t[1][0]), int(t[1][1]))
-            pt3 = (int(t[2][0]), int(t[2][1]))
 
-            cv2.line(morphed_frame, pt1, pt2, (255, 255, 255), 1, 8, 0)
-            cv2.line(morphed_frame, pt2, pt3, (255, 255, 255), 1, 8, 0)
-            cv2.line(morphed_frame, pt3, pt1, (255, 255, 255), 1, 8, 0)
+            if show_tris:
+                pt1 = (int(t[0][0]), int(t[0][1]))
+                pt2 = (int(t[1][0]), int(t[1][1]))
+                pt3 = (int(t[2][0]), int(t[2][1]))
+
+                cv2.line(morphed_frame, pt1, pt2, (255, 255, 255), 1, 8, 0)
+                cv2.line(morphed_frame, pt2, pt3, (255, 255, 255), 1, 8, 0)
+                cv2.line(morphed_frame, pt3, pt1, (255, 255, 255), 1, 8, 0)
             
         res = Image.fromarray(cv2.cvtColor(np.uint8(morphed_frame), cv2.COLOR_BGR2RGB))
         res.save(p.stdin,'JPEG')