using System;
using Cpp2IlInjected;
using UnityEngine;

namespace RootMotion.FinalIK
{
	// Token: 0x02000420 RID: 1056
	[Token(Token = "0x2000420")]
	[Serializable]
	public class FBIKChain
	{
		// Token: 0x06002594 RID: 9620 RVA: 0x00054E5C File Offset: 0x0005305C
		[Token(Token = "0x6002594")]
		[Address(RVA = "0x4C9570", Offset = "0x4C7D70", VA = "0x1804C9570")]
		public FBIKChain()
		{
			this.pull = 1f;
			int num = 0;
			this.reach = 0.1f;
			this.reachSmoothing = (FBIKChain.Smoothing)((ulong)1L);
			this.pushSmoothing = (FBIKChain.Smoothing)((ulong)1L);
			IKSolver.Node[] array = new IKSolver.Node[num];
			this.nodes = array;
			int[] array2 = new int[0];
			this.children = array2;
			FBIKChain.ChildConstraint[] array3 = new FBIKChain.ChildConstraint[0];
			this.childConstraints = array3;
			IKConstraintBend ikconstraintBend = new IKConstraintBend();
			this.bendConstraint = ikconstraintBend;
			base..ctor();
		}

		// Token: 0x06002595 RID: 9621 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002595")]
		[Address(RVA = "0x4C9670", Offset = "0x4C7E70", VA = "0x1804C9670")]
		public FBIKChain(float pin, float pull, params Transform[] nodeTransforms)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002596 RID: 9622 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002596")]
		[Address(RVA = "0x4C80B0", Offset = "0x4C68B0", VA = "0x1804C80B0")]
		public void SetNodes(params Transform[] boneTransforms)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002597 RID: 9623 RVA: 0x00054ED4 File Offset: 0x000530D4
		[Token(Token = "0x6002597")]
		[Address(RVA = "0x4C6E10", Offset = "0x4C5610", VA = "0x1804C6E10")]
		public int GetNodeIndex(Transform boneTransform)
		{
			IKSolver.Node[] array = this.nodes;
			int num = 0;
			if (num < array.Length)
			{
				if (!(array[num].transform == boneTransform))
				{
					IKSolver.Node[] array2 = this.nodes;
					num++;
				}
				return num;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06002598 RID: 9624 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002598")]
		[Address(RVA = "0x4C70D0", Offset = "0x4C58D0", VA = "0x1804C70D0")]
		public bool IsValid(ref string message)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002599 RID: 9625 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002599")]
		[Address(RVA = "0x4C6F00", Offset = "0x4C5700", VA = "0x1804C6F00")]
		public void Initiate(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259A RID: 9626 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259A")]
		[Address(RVA = "0x4C7A80", Offset = "0x4C6280", VA = "0x1804C7A80")]
		public void ReadPose(IKSolverFullBody solver, bool fullBody)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259B RID: 9627 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259B")]
		[Address(RVA = "0x4C62C0", Offset = "0x4C4AC0", VA = "0x1804C62C0")]
		private void CalculateBoneLengths(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259C RID: 9628 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259C")]
		[Address(RVA = "0x4C7660", Offset = "0x4C5E60", VA = "0x1804C7660")]
		public void Reach(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259D RID: 9629 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259D")]
		[Address(RVA = "0x4C7200", Offset = "0x4C5A00", VA = "0x1804C7200")]
		public Vector3 Push(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259E RID: 9630 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259E")]
		[Address(RVA = "0x4C88E0", Offset = "0x4C70E0", VA = "0x1804C88E0")]
		public void SolveTrigonometric(IKSolverFullBody solver, bool calculateBendDirection = false)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600259F RID: 9631 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x600259F")]
		[Address(RVA = "0x4C8E10", Offset = "0x4C7610", VA = "0x1804C8E10")]
		public void Stage1(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A0 RID: 9632 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A0")]
		[Address(RVA = "0x4C93E0", Offset = "0x4C7BE0", VA = "0x1804C93E0")]
		public void Stage2(IKSolverFullBody solver, Vector3 position)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A1 RID: 9633 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A1")]
		[Address(RVA = "0x4C82A0", Offset = "0x4C6AA0", VA = "0x1804C82A0")]
		public void SolveConstraintSystems(IKSolverFullBody solver)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A2 RID: 9634 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A2")]
		[Address(RVA = "0x4C85D0", Offset = "0x4C6DD0", VA = "0x1804C85D0")]
		private Vector3 SolveFABRIKJoint(Vector3 pos1, Vector3 pos2, float length)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A3 RID: 9635 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A3")]
		[Address(RVA = "0x4C6C40", Offset = "0x4C5440", VA = "0x1804C6C40")]
		protected Vector3 GetDirToBendPoint(Vector3 direction, Vector3 bendDirection, float directionMagnitude)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A4 RID: 9636 RVA: 0x00054F1C File Offset: 0x0005311C
		[Token(Token = "0x60025A4")]
		[Address(RVA = "0x4C8210", Offset = "0x4C6A10", VA = "0x1804C8210")]
		private void SolveChildConstraints(IKSolverFullBody solver)
		{
			FBIKChain.ChildConstraint[] array = this.childConstraints;
			int num = 0;
			if (num < array.Length)
			{
				array[num].Solve(solver);
				FBIKChain.ChildConstraint[] array2 = this.childConstraints;
				num++;
			}
		}

		// Token: 0x060025A5 RID: 9637 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A5")]
		[Address(RVA = "0x4C86F0", Offset = "0x4C6EF0", VA = "0x1804C86F0")]
		private void SolveLinearConstraint(IKSolver.Node node1, IKSolver.Node node2, float crossFade, float distance)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A6 RID: 9638 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A6")]
		[Address(RVA = "0x4C6A60", Offset = "0x4C5260", VA = "0x1804C6A60")]
		public void ForwardReach(Vector3 position)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x060025A7 RID: 9639 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x60025A7")]
		[Address(RVA = "0x4C5FC0", Offset = "0x4C47C0", VA = "0x1804C5FC0")]
		private void BackwardReach(Vector3 position)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x04002F3D RID: 12093
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4002F3D")]
		[Range(0f, 1f)]
		public float pin;

		// Token: 0x04002F3E RID: 12094
		[FieldOffset(Offset = "0x14")]
		[Token(Token = "0x4002F3E")]
		[Range(0f, 1f)]
		public float pull;

		// Token: 0x04002F3F RID: 12095
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4002F3F")]
		[Range(0f, 1f)]
		public float push;

		// Token: 0x04002F40 RID: 12096
		[FieldOffset(Offset = "0x1C")]
		[Token(Token = "0x4002F40")]
		[Range(-1f, 1f)]
		public float pushParent;

		// Token: 0x04002F41 RID: 12097
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4002F41")]
		[Range(0f, 1f)]
		public float reach;

		// Token: 0x04002F42 RID: 12098
		[FieldOffset(Offset = "0x24")]
		[Token(Token = "0x4002F42")]
		public FBIKChain.Smoothing reachSmoothing;

		// Token: 0x04002F43 RID: 12099
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4002F43")]
		public FBIKChain.Smoothing pushSmoothing;

		// Token: 0x04002F44 RID: 12100
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4002F44")]
		public IKSolver.Node[] nodes;

		// Token: 0x04002F45 RID: 12101
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4002F45")]
		public int[] children;

		// Token: 0x04002F46 RID: 12102
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4002F46")]
		public FBIKChain.ChildConstraint[] childConstraints;

		// Token: 0x04002F47 RID: 12103
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4002F47")]
		public IKConstraintBend bendConstraint;

		// Token: 0x04002F48 RID: 12104
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x4002F48")]
		private float rootLength;

		// Token: 0x04002F49 RID: 12105
		[FieldOffset(Offset = "0x54")]
		[Token(Token = "0x4002F49")]
		private bool initiated;

		// Token: 0x04002F4A RID: 12106
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x4002F4A")]
		private float length;

		// Token: 0x04002F4B RID: 12107
		[FieldOffset(Offset = "0x5C")]
		[Token(Token = "0x4002F4B")]
		private float distance;

		// Token: 0x04002F4C RID: 12108
		[FieldOffset(Offset = "0x60")]
		[Token(Token = "0x4002F4C")]
		private IKSolver.Point p;

		// Token: 0x04002F4D RID: 12109
		[FieldOffset(Offset = "0x68")]
		[Token(Token = "0x4002F4D")]
		private float reachForce;

		// Token: 0x04002F4E RID: 12110
		[FieldOffset(Offset = "0x6C")]
		[Token(Token = "0x4002F4E")]
		private float pullParentSum;

		// Token: 0x04002F4F RID: 12111
		[FieldOffset(Offset = "0x70")]
		[Token(Token = "0x4002F4F")]
		private float[] crossFades;

		// Token: 0x04002F50 RID: 12112
		[FieldOffset(Offset = "0x78")]
		[Token(Token = "0x4002F50")]
		private float sqrMag1;

		// Token: 0x04002F51 RID: 12113
		[FieldOffset(Offset = "0x7C")]
		[Token(Token = "0x4002F51")]
		private float sqrMag2;

		// Token: 0x04002F52 RID: 12114
		[FieldOffset(Offset = "0x80")]
		[Token(Token = "0x4002F52")]
		private float sqrMagDif;

		// Token: 0x04002F53 RID: 12115
		[Token(Token = "0x4002F53")]
		private const float maxLimbLength = 0.99999f;

		// Token: 0x02000421 RID: 1057
		[Token(Token = "0x2000421")]
		[Serializable]
		public class ChildConstraint
		{
			// Token: 0x17000224 RID: 548
			// (get) Token: 0x060025A8 RID: 9640 RVA: 0x00054F5C File Offset: 0x0005315C
			// (set) Token: 0x060025A9 RID: 9641 RVA: 0x00054F70 File Offset: 0x00053170
			[Token(Token = "0x17000224")]
			public float nominalDistance
			{
				[Token(Token = "0x60025A8")]
				[Address(RVA = "0x66CA40", Offset = "0x66B240", VA = "0x18066CA40")]
				get;
				[Token(Token = "0x60025A9")]
				[Address(RVA = "0x66CA50", Offset = "0x66B250", VA = "0x18066CA50")]
				private set;
			}

			// Token: 0x17000225 RID: 549
			// (get) Token: 0x060025AA RID: 9642 RVA: 0x00054F84 File Offset: 0x00053184
			// (set) Token: 0x060025AB RID: 9643 RVA: 0x00054F98 File Offset: 0x00053198
			[Token(Token = "0x17000225")]
			public bool isRigid
			{
				[Token(Token = "0x60025AA")]
				[Address(RVA = "0x4AB610", Offset = "0x4A9E10", VA = "0x1804AB610")]
				get;
				[Token(Token = "0x60025AB")]
				[Address(RVA = "0x610BB0", Offset = "0x60F3B0", VA = "0x180610BB0")]
				private set;
			}

			// Token: 0x060025AC RID: 9644 RVA: 0x00054FAC File Offset: 0x000531AC
			[Token(Token = "0x60025AC")]
			[Address(RVA = "0x66C9D0", Offset = "0x66B1D0", VA = "0x18066C9D0")]
			public ChildConstraint(Transform bone1, Transform bone2, float pushElasticity = 0f, float pullElasticity = 0f)
			{
				this.bone1 = bone1;
				this.bone2 = bone2;
				this.pushElasticity = pushElasticity;
				this.pullElasticity = (float)0;
			}

			// Token: 0x060025AD RID: 9645 RVA: 0x00054FDC File Offset: 0x000531DC
			[Token(Token = "0x60025AD")]
			[Address(RVA = "0x66C370", Offset = "0x66AB70", VA = "0x18066C370")]
			public void Initiate(IKSolverFullBody solver)
			{
				Transform transform = this.bone1;
				int chainIndex = solver.GetChainIndex(transform);
				Transform transform2 = this.bone2;
				this.chain1Index = chainIndex;
				int chainIndex2 = solver.GetChainIndex(transform2);
				this.chain2Index = chainIndex2;
				this.OnPreSolve(solver);
			}

			// Token: 0x060025AE RID: 9646 RVA: 0x000020D3 File Offset: 0x000002D3
			[Token(Token = "0x60025AE")]
			[Address(RVA = "0x66C3D0", Offset = "0x66ABD0", VA = "0x18066C3D0")]
			public void OnPreSolve(IKSolverFullBody solver)
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}

			// Token: 0x060025AF RID: 9647 RVA: 0x000020D3 File Offset: 0x000002D3
			[Token(Token = "0x60025AF")]
			[Address(RVA = "0x66C610", Offset = "0x66AE10", VA = "0x18066C610")]
			public void Solve(IKSolverFullBody solver)
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}

			// Token: 0x04002F54 RID: 12116
			[FieldOffset(Offset = "0x10")]
			[Token(Token = "0x4002F54")]
			public float pushElasticity;

			// Token: 0x04002F55 RID: 12117
			[FieldOffset(Offset = "0x14")]
			[Token(Token = "0x4002F55")]
			public float pullElasticity;

			// Token: 0x04002F56 RID: 12118
			[FieldOffset(Offset = "0x18")]
			[Token(Token = "0x4002F56")]
			[SerializeField]
			private Transform bone1;

			// Token: 0x04002F57 RID: 12119
			[FieldOffset(Offset = "0x20")]
			[Token(Token = "0x4002F57")]
			[SerializeField]
			private Transform bone2;

			// Token: 0x04002F5A RID: 12122
			[FieldOffset(Offset = "0x30")]
			[Token(Token = "0x4002F5A")]
			private float crossFade;

			// Token: 0x04002F5B RID: 12123
			[FieldOffset(Offset = "0x34")]
			[Token(Token = "0x4002F5B")]
			private float inverseCrossFade;

			// Token: 0x04002F5C RID: 12124
			[FieldOffset(Offset = "0x38")]
			[Token(Token = "0x4002F5C")]
			private int chain1Index;

			// Token: 0x04002F5D RID: 12125
			[FieldOffset(Offset = "0x3C")]
			[Token(Token = "0x4002F5D")]
			private int chain2Index;
		}

		// Token: 0x02000422 RID: 1058
		[Token(Token = "0x2000422")]
		[Serializable]
		public enum Smoothing
		{
			// Token: 0x04002F5F RID: 12127
			[Token(Token = "0x4002F5F")]
			None,
			// Token: 0x04002F60 RID: 12128
			[Token(Token = "0x4002F60")]
			Exponential,
			// Token: 0x04002F61 RID: 12129
			[Token(Token = "0x4002F61")]
			Cubic
		}
	}
}