From 3f088ffb7d3f744e5b4711b305404e9fbda8eae7 Mon Sep 17 00:00:00 2001
From: Tom Selier <tbj.selier@gmail.com>
Date: Thu, 14 Sep 2023 14:09:13 +0200
Subject: [PATCH] inner corners detected

---
 src/helpers/template_extraction/script.py | 43 ++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/src/helpers/template_extraction/script.py b/src/helpers/template_extraction/script.py
index 1f79605..fbee1ee 100644
--- a/src/helpers/template_extraction/script.py
+++ b/src/helpers/template_extraction/script.py
@@ -6,6 +6,17 @@ import os
 # command:
 # python template.py input_folder output_folder
 
+# Returns the correct corner based on IDs
+def getCorner(id):
+    if(id == 0):
+        return 2
+    if(id == 1):
+        return 3
+    if(id == 2):
+        return 0
+    if(id == 3):
+        return 1
+
 if(len(sys.argv) != 3):
     print("Wrong amount of arguments")
 
@@ -35,8 +46,38 @@ for file in os.listdir(input_folder):
         small_img, 
         corners, 
         ids)
+    for id in ids:
+        print(id)
+        print(corners[id[0]])
+        print()
+
+    i = 0
+    x = np.zeros(4, dtype=np.int32)
+    y = np.zeros(4, dtype=np.int32)
+    for corner in corners:
+        # print(ids[i])
+        # print(corner[0])
+        # print()
+        
+        x[i] = corner[0][getCorner(ids[i])][0]
+        y[i] = corner[0][getCorner(ids[i])][1]
+        cv2.circle(
+            new_image, 
+            (x[i], y[i]), 
+            radius=5, 
+            color=(255, 100, 255),
+            thickness=-1)
+        
+        print(x[i])
+        print(y[i])
+        print()
+
+        i += 1
+
+    print("imshape[0]: " + str(small_img.shape[0]))
+    print("imshape[1]: " + str(small_img.shape[1]))
     cv2.imshow('window', new_image)
-    cv2.imwrite(out_filename, new_image) 
+    # cv2.imwrite(out_filename, new_image) 
 
 cv2.waitKey(0)
 cv2.destroyAllWindows
\ No newline at end of file