[유니티 프로젝트] ik 역 운동학을 적용한 좀비 서바이버

https://docs.unity3d.com/kr/530/Manual/InverseKinematics.html

역운동학(IK) - Unity 매뉴얼

https://docs.unity3d.com/ScriptReference/Animator.SetIKPosition.html

Unity - Scripting API: Animator.SetIKPosition

using UnityEngine;

public class Example : MonoBehaviour
{
    Transform objToPickUp;
    Animator animator;

    void Start()
    {
        animator = GetComponent<Animator>();
    }

    void OnAnimatorIK(int layerIndex)
    {
        float reach = animator.GetFloat("RightHandReach");
        animator.SetIKPositionWeight(AvatarIKGoal.RightHand, reach);
        animator.SetIKPosition(AvatarIKGoal.RightHand, objToPickUp.position);
    }
}

총이 움직이면 손이 움직인다 -> 역 운동학