79 lines
1.6 KiB
C#
79 lines
1.6 KiB
C#
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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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/// Maps a single bone to a node in %IK Solver
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/// </summary>
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[System.Serializable]
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public class IKMappingBone: IKMapping {
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#region Main Interface
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/// <summary>
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/// The bone transform.
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/// </summary>
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public Transform bone;
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/// <summary>
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/// The weight of maintaining the bone's rotation after solver has finished.
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/// </summary>
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[Range(0f, 1f)]
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public float maintainRotationWeight = 1f;
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/// <summary>
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/// Determines whether this IKMappingBone is valid.
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/// </summary>
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public override bool IsValid(IKSolver solver, ref string message) {
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if (!base.IsValid(solver, ref message)) return false;
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if (bone == null) {
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message = "IKMappingBone's bone is null.";
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return false;
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}
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return true;
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}
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#endregion Main Interface
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private BoneMap boneMap = new BoneMap();
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public IKMappingBone() {}
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public IKMappingBone(Transform bone) {
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this.bone = bone;
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}
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public void StoreDefaultLocalState() {
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boneMap.StoreDefaultLocalState();
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}
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public void FixTransforms() {
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boneMap.FixTransform(false);
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}
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/*
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* Initiating and setting defaults
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* */
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public override void Initiate(IKSolverFullBody solver) {
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if (boneMap == null) boneMap = new BoneMap();
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boneMap.Initiate(bone, solver);
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}
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/*
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* Pre-solving
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* */
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public void ReadPose() {
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boneMap.MaintainRotation();
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}
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public void WritePose(float solverWeight) {
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// Rotating back to the last maintained rotation
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boneMap.RotateToMaintain(solverWeight * maintainRotationWeight);
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}
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}
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}
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