68 lines
1.7 KiB
C#
68 lines
1.7 KiB
C#
using UnityEngine;
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using System.Collections;
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namespace RootMotion.FinalIK {
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/// <summary>
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/// Manages the execution order of IK components.
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/// </summary>
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public class IKExecutionOrder : MonoBehaviour {
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/// <summary>
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/// The IK components, assign in the order in which you wish to update them.
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/// </summary>
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[Tooltip("The IK components, assign in the order in which you wish to update them.")]
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public IK[] IKComponents;
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[Tooltip("Optional. Assign it if you are using 'Animate Physics' as the Update Mode.")]
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/// <summary>
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/// Optional. Assign it if you are using 'Animate Physics' as the Update Mode.
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/// </summary>
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public Animator animator;
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private bool fixedFrame;
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private bool animatePhysics {
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get {
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if (animator == null) return false;
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return animator.updateMode == AnimatorUpdateMode.AnimatePhysics;
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}
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}
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// Disable the IK components
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void Start() {
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for (int i = 0; i < IKComponents.Length; i++) IKComponents[i].enabled = false;
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}
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// Fix Transforms in Normal update mode
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void Update() {
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if (animatePhysics) return;
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FixTransforms ();
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}
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// Fix Transforms in Animate Physics update mode
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void FixedUpdate() {
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fixedFrame = true;
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if (animatePhysics) FixTransforms ();
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}
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// Update the IK components in a specific order
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void LateUpdate() {
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if (!animatePhysics || fixedFrame) {
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for (int i = 0; i < IKComponents.Length; i++) {
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IKComponents [i].GetIKSolver ().Update ();
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}
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fixedFrame = false;
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}
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}
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private void FixTransforms() {
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for (int i = 0; i < IKComponents.Length; i++) {
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if (IKComponents[i].fixTransforms) IKComponents[i].GetIKSolver().FixTransforms();
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}
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}
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}
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}
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