Add hand landmark named index constants

PiperOrigin-RevId: 489498248
2022-11-18 09:52:44 -08:00
parent 2f361e2f47
commit 03d388fecf
6 changed files with 188 additions and 0 deletions
@@ -33,3 +33,28 @@ export declare interface Landmark {
  /** Whether this landmark is normalized with respect to the image size. */
  normalized: boolean;
 }
+
+/** The 21 hand landmarks. */
+export const enum HandLandmark {
+  WRIST = 0,
+  THUMB_CMC = 1,
+  THUMB_MCP = 2,
+  THUMB_IP = 3,
+  THUMB_TIP = 4,
+  INDEX_FINGER_MCP = 5,
+  INDEX_FINGER_PIP = 6,
+  INDEX_FINGER_DIP = 7,
+  INDEX_FINGER_TIP = 8,
+  MIDDLE_FINGER_MCP = 9,
+  MIDDLE_FINGER_PIP = 10,
+  MIDDLE_FINGER_DIP = 11,
+  MIDDLE_FINGER_TIP = 12,
+  RING_FINGER_MCP = 13,
+  RING_FINGER_PIP = 14,
+  RING_FINGER_DIP = 15,
+  RING_FINGER_TIP = 16,
+  PINKY_MCP = 17,
+  PINKY_PIP = 18,
+  PINKY_DIP = 19,
+  PINKY_TIP = 20
+}