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导入leg插件，完成腿部动画

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This commit is contained in:
BobSong
2025-09-24 15:12:17 +08:00
parent 5087ff1cfe
commit 090e86c0ee
1087 changed files with 417484 additions and 30288 deletions
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8
Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example.meta Normal file
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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/AxisLockableIK.cs Normal file
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using FIMSpace.AnimationTools;
using FIMSpace.FTools;
using UnityEngine;
namespace FIMSpace.FProceduralAnimation
{
[System.Serializable]
public class AxisLockableIK : FimpIK_Limb
{
public enum EIKAxisLock { None = 0, X = 2, Y = 4, Z = 8 }
public EIKAxisLock FirstBoneAxisLock = EIKAxisLock.None;
public override void Update()
{
if (!Initialized) return;
Refresh();
// Foot IK Position ---------------------------------------------------
float posWeight = IKPositionWeight * IKWeight;
StartIKBone.sqrMagn = (MiddleIKBone.transform.position - StartIKBone.transform.position).sqrMagnitude;
MiddleIKBone.sqrMagn = (EndIKBone.transform.position - MiddleIKBone.transform.position).sqrMagnitude;
targetElbowNormal = GetDefaultFlexNormal();
if (ExtraHintAdjustementOffset != Vector3.zero)
{
targetElbowNormal = Vector3.Lerp(targetElbowNormal, CalculateElbowNormalToPosition(EndIKBone.transform.position + EndIKBone.transform.rotation * ExtraHintAdjustementOffset), ExtraHintAdjustementOffset.magnitude).normalized;
}
Vector3 orientationDirection = GetOrientationDirection(IKTargetPosition, InverseHint ? -targetElbowNormal : targetElbowNormal);
if (orientationDirection == Vector3.zero) orientationDirection = MiddleIKBone.transform.position - StartIKBone.transform.position;
if (posWeight > 0f)
{
Quaternion sBoneRot = StartIKBone.GetRotation(orientationDirection, targetElbowNormal) * StartBoneRotationOffset;
if (posWeight < 1f) sBoneRot = Quaternion.LerpUnclamped(StartIKBone.srcRotation, sBoneRot, posWeight);
if (FirstBoneAxisLock != EIKAxisLock.None) ApplyAxisLock(FirstBoneAxisLock, StartIKBone, ref sBoneRot);
StartIKBone.transform.rotation = sBoneRot;
Quaternion sMidBoneRot = MiddleIKBone.GetRotation(IKTargetPosition - MiddleIKBone.transform.position, MiddleIKBone.GetCurrentOrientationNormal());
if (posWeight < 1f) sMidBoneRot = Quaternion.LerpUnclamped(MiddleIKBone.srcRotation, sMidBoneRot, posWeight);
//if (SecondBoneAxisLock != EIKAxisLock.None) ApplyAxisLock(SecondBoneAxisLock, MiddleIKBone, ref sMidBoneRot);
MiddleIKBone.transform.rotation = sMidBoneRot;
}
postIKAnimatorEndBoneRot = EndIKBone.transform.rotation;
EndBoneRotation();
}
void ApplyAxisLock(EIKAxisLock axisLock, IKBone ikBone, ref Quaternion targetRotation)
{
Vector3 local = FEngineering.QToLocal(ikBone.transform.parent.rotation, targetRotation).eulerAngles;
if ((axisLock & EIKAxisLock.X) != 0) local.x = ikBone.LastKeyLocalRotation.eulerAngles.x;
if ((axisLock & EIKAxisLock.Y) != 0) local.y = ikBone.LastKeyLocalRotation.eulerAngles.y;
if ((axisLock & EIKAxisLock.Z) != 0) local.z = ikBone.LastKeyLocalRotation.eulerAngles.z;
targetRotation = FEngineering.QToWorld(ikBone.transform.parent.rotation, AnimationGenerateUtils.EnsureQuaternionContinuity(targetRotation, Quaternion.Euler(local)));
}
}
}

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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/AxisLockableIK.cs.meta Normal file
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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/IK Algorithm Switch - Axis Lock IK.asset Normal file
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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/IK Algorithm Switch - Axis Lock IK.asset.meta Normal file
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64
Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/LAM_IKAlgorithmSwitch.cs Normal file
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using System.Collections.Generic;
using System;
using UnityEngine;
namespace FIMSpace.FProceduralAnimation
{
/// <summary>
/// Example class for assigning custom inherited IK processor to the legs animator
/// </summary>
//[CreateAssetMenu]
public class LAM_IKAlgorithmSwitch : LegsAnimatorControlModuleBase
{
public bool lockX = true;
public bool lockY = false;
public bool lockZ = false;
[NonSerialized] List<AxisLockableIK> playmodeIKProcessors = null;
public override void OnInit(LegsAnimator.LegsAnimatorCustomModuleHelper helper)
{
base.OnInit(helper);
playmodeIKProcessors = new List<AxisLockableIK>();
for (int i = 0; i < LegsAnim.Legs.Count; i++)
{
var leg = LegsAnim.Legs[i];
AxisLockableIK newIK = new AxisLockableIK();
playmodeIKProcessors.Add(newIK);
leg.AssignCustomIKProcessor(newIK);
}
OnValidateAfterManualChanges(helper);
}
AxisLockableIK.EIKAxisLock GetLock()
{
AxisLockableIK.EIKAxisLock lockFlag = AxisLockableIK.EIKAxisLock.None;
if (lockX) lockFlag |= AxisLockableIK.EIKAxisLock.X;
if (lockY) lockFlag |= AxisLockableIK.EIKAxisLock.Y;
if (lockZ) lockFlag |= AxisLockableIK.EIKAxisLock.Z;
return lockFlag;
}
private void OnValidate()
{
OnValidateAfterManualChanges(null);
}
public override void OnValidateAfterManualChanges(LegsAnimator.LegsAnimatorCustomModuleHelper helper)
{
if ( helper != null) base.OnValidateAfterManualChanges(helper);
if (playmodeIKProcessors == null) return;
for (int i = 0; i < playmodeIKProcessors.Count; i++)
{
var ik = playmodeIKProcessors[i];
ik.FirstBoneAxisLock = GetLock();
}
}
}
}

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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/Custom IK Example/LAM_IKAlgorithmSwitch.cs.meta Normal file
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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeGluingOnAnimator.cs Normal file
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using UnityEngine;
namespace FIMSpace.FProceduralAnimation
{
//[CreateAssetMenu(fileName = "LAM_FadeGluingOnAnimator", menuName = "LAM_FadeGluingOnAnimator", order = 1)]
public class LAM_FadeGluingOnAnimator : LAM_FadeOnAnimatorStatusBase
{
protected override void OnFadeAction(LegsAnimator.LegsAnimatorCustomModuleHelper helper, float fadeValue)
{
helper.Parent.MainGlueBlend = fadeValue;
}
}
}

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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeGluingOnAnimator.cs.meta Normal file
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60
Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeGluingOnAnimatorParam.cs Normal file
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#if UNITY_EDITOR
using UnityEditor;
#endif
using UnityEngine;
using static FIMSpace.FProceduralAnimation.LegsAnimator;
namespace FIMSpace.FProceduralAnimation
{
//[CreateAssetMenu(fileName = "LAM_FadeGluingOnAnimatorParam", menuName = "FImpossible Creations/Legs Animator/LAM_FadeGluingOnAnimatorParam", order = 2)]
public class LAM_FadeGluingOnAnimatorParam : LegsAnimatorControlModuleBase
{
int _hash = -1;
public override void OnInit(LegsAnimator.LegsAnimatorCustomModuleHelper helper)
{
string boolParamName = helper.RequestVariable("Disable Gluing On Bool Param", "Animator Param Name").GetString();
_hash = Animator.StringToHash(boolParamName);
}
public override void OnUpdate(LegsAnimatorCustomModuleHelper helper)
{
if (helper.Parent.Mecanim.GetBool(_hash))
{
helper.Parent.MainGlueBlend = Mathf.MoveTowards(helper.Parent.MainGlueBlend, 0.001f, Time.deltaTime * 7f);
}
else
{
helper.Parent.MainGlueBlend = Mathf.MoveTowards(helper.Parent.MainGlueBlend, 1f, Time.deltaTime * 7f);
}
}
#region Editor Code
#if UNITY_EDITOR
public override void Editor_InspectorGUI(LegsAnimator legsAnimator, LegsAnimator.LegsAnimatorCustomModuleHelper helper)
{
EditorGUILayout.HelpBox("Fade off Legs Animator gluing when animator bool parameter is true.", UnityEditor.MessageType.Info);
GUILayout.Space(3);
var boolParamName = helper.RequestVariable("Disable Gluing On Bool Param", "Animator Param Name");
boolParamName.Editor_DisplayVariableGUI();
if (helper.Parent.Mecanim == null)
{
EditorGUILayout.HelpBox("This module requires animator to be assigned under Legs Animator 'Extra -> Control' bookmark!", UnityEditor.MessageType.Warning);
}
if ( Initialized)
{
if (!legsAnimator.Mecanim) return;
EditorGUILayout.LabelField("Hash " + _hash + " value for animator is = " + legsAnimator.Mecanim.GetBool(_hash));
}
}
#endif
#endregion
}
}

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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeGluingOnAnimatorParam.cs.meta Normal file
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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeLegsSystemOnAnimator.cs Normal file
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using UnityEngine;
namespace FIMSpace.FProceduralAnimation
{
//[CreateAssetMenu(fileName = "LAM_FadeLegsSystemOnAnimator", menuName = "LAM_FadeLegsSystemOnAnimator", order = 1)]
public class LAM_FadeLegsSystemOnAnimator : LAM_FadeOnAnimatorStatusBase
{
protected override void OnFadeAction(LegsAnimator.LegsAnimatorCustomModuleHelper helper, float fadeValue)
{
helper.Parent.LegsAnimatorBlend = Mathf.Max(0.001f, fadeValue);
}
}
}

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Assets/FImpossible Creations/Plugins - Animating/Legs Animator/Modules - Community/LAM_FadeLegsSystemOnAnimator.cs.meta Normal file
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