Initial Version

Author: satoo air

Materials.meta

@@ -0,0 +1,31 @@
+using System;
+
+namespace OpenCVForUnity.FaceSwap
+{
+    public class DlibFaceSwapper : FaceSwapper
+    {
+        // Finds facial landmarks on faces and extracts the useful points
+        protected override void getFacePoints(Point[] landmark_points, Point[] points, Point[] affine_transform_keypoints)
+        {
+            if (landmark_points.Length != 68)
+                throw new ArgumentNullException("Invalid landmark_points.");
+
+            //points(facial contour)
+            points[0] = landmark_points[0];
+            points[1] = landmark_points[3];
+            points[2] = landmark_points[5];
+            points[3] = landmark_points[8];
+            points[4] = landmark_points[11];
+            points[5] = landmark_points[13];
+            points[6] = landmark_points[16];
+            Point nose_length = new Point(landmark_points[27].x - landmark_points[30].x, landmark_points[27].y - landmark_points[30].y);
+            points[7] = new Point(landmark_points[26].x + nose_length.x, landmark_points[26].y + nose_length.y);
+            points[8] = new Point(landmark_points[17].x + nose_length.x, landmark_points[17].y + nose_length.y);
+
+            //affine_transform_keypoints(eyes and chin)
+            affine_transform_keypoints[0] = points[3];
+            affine_transform_keypoints[1] = landmark_points[36];
+            affine_transform_keypoints[2] = landmark_points[45];
+        }
+    }
+}