Added FinalIK

2026-08-12 16:46:38 +03:00
parent 487e0d72ff
commit 1dc80339d4
1124 changed files with 768831 additions and 139 deletions
@@ -0,0 +1,34 @@
+using UnityEngine;
+using System.Collections;
+using RootMotion;
+using RootMotion.FinalIK;
+
+namespace RootMotion.Demos {
+
+	/// <summary>
+	/// Picking up a box shaped object with both hands.
+	/// </summary>
+	public class PickUpBox : PickUp2Handed {
+
+		// Rotate the pivot of the hand targets by 90 degrees so we could grab the object from any direction
+		protected override void RotatePivot() {
+			// Get the flat direction towards the character
+			Vector3 characterDirection = (pivot.position - interactionSystem.transform.position).normalized;
+			characterDirection.y = 0f;
+			
+			// Convert the direction to local space of the object
+			Vector3 characterDirectionLocal = obj.transform.InverseTransformDirection(characterDirection);
+			
+			// QuaTools.GetAxis returns a 90 degree ortographic axis for any direction
+			Vector3 axis = QuaTools.GetAxis(characterDirectionLocal);
+			Vector3 upAxis = QuaTools.GetAxis(obj.transform.InverseTransformDirection(interactionSystem.transform.up));
+			
+			// Rotate towards axis and upAxis
+			pivot.localRotation = Quaternion.LookRotation(axis, upAxis);
+
+			// Match rotation of pivot to character rotation (added in v2.2)
+			Quaternion q = RootMotion.QuaTools.FromToRotation(pivot.rotation, interactionSystem.transform.rotation);
+			holdPoint.rotation = q * holdPoint.rotation;
+		}
+	}
+}