using System;
using Cpp2IlInjected;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
	// Token: 0x020005AD RID: 1453
	[Token(Token = "0x20005AD")]
	[ExecuteInEditMode]
	[RequireComponent(typeof(Camera))]
	[AddComponentMenu("Image Effects/Camera/Camera Motion Blur")]
	public class CameraMotionBlur : PostEffectsBase
	{
		// Token: 0x06002EF0 RID: 12016 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF0")]
		[Address(RVA = "0x10824B0", Offset = "0x1080CB0", VA = "0x1810824B0")]
		private void CalculateViewProjection()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF1 RID: 12017 RVA: 0x00063E64 File Offset: 0x00062064
		[Token(Token = "0x6002EF1")]
		[Address(RVA = "0x1084E70", Offset = "0x1083670", VA = "0x181084E70")]
		private new void Start()
		{
			bool flag = this.CheckResources();
			Camera camera = this._camera;
			int num = 0;
			if (camera == num)
			{
				Camera component = base.GetComponent<Camera>();
				this._camera = component;
			}
			bool activeInHierarchy = base.gameObject.activeInHierarchy;
			this.wasActive = activeInHierarchy;
			Matrix4x4[] array = new Matrix4x4[2];
			this.currentStereoViewProjMat = array;
			Matrix4x4[] array2 = new Matrix4x4[2];
			this.prevStereoViewProjMat = array2;
			this.CalculateViewProjection();
			this.Remember();
			this.wasActive = false;
		}

		// Token: 0x06002EF2 RID: 12018 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF2")]
		[Address(RVA = "0x1082E40", Offset = "0x1081640", VA = "0x181082E40")]
		private void OnEnable()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF3 RID: 12019 RVA: 0x00063EE8 File Offset: 0x000620E8
		[Token(Token = "0x6002EF3")]
		[Address(RVA = "0x1082C90", Offset = "0x1081490", VA = "0x181082C90")]
		private void OnDisable()
		{
			Material material = this.motionBlurMaterial;
			if (0 != material)
			{
				UnityEngine.Object.DestroyImmediate(this.motionBlurMaterial);
				this.motionBlurMaterial = (ulong)0L;
			}
			Material material2 = this.dx11MotionBlurMaterial;
			if (0 != material2)
			{
				UnityEngine.Object.DestroyImmediate(this.dx11MotionBlurMaterial);
				this.dx11MotionBlurMaterial = (ulong)0L;
			}
			GameObject gameObject = this.tmpCam;
			if (0 != gameObject)
			{
				UnityEngine.Object.DestroyImmediate(gameObject);
			}
		}

		// Token: 0x06002EF4 RID: 12020 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF4")]
		[Address(RVA = "0x1082780", Offset = "0x1080F80", VA = "0x181082780", Slot = "4")]
		public override bool CheckResources()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF5 RID: 12021 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF5")]
		[Address(RVA = "0x1082F10", Offset = "0x1081710", VA = "0x181082F10")]
		private void OnRenderImage(RenderTexture source, RenderTexture destination)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF6 RID: 12022 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF6")]
		[Address(RVA = "0x1084BE0", Offset = "0x10833E0", VA = "0x181084BE0")]
		private void Remember()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF7 RID: 12023 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF7")]
		[Address(RVA = "0x1082830", Offset = "0x1081030", VA = "0x181082830")]
		private Camera GetTmpCam()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF8 RID: 12024 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002EF8")]
		[Address(RVA = "0x1084DC0", Offset = "0x10835C0", VA = "0x181084DC0")]
		private void StartFrame()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002EF9 RID: 12025 RVA: 0x00063F58 File Offset: 0x00062158
		[Token(Token = "0x6002EF9")]
		[Address(RVA = "0x10850F0", Offset = "0x10838F0", VA = "0x1810850F0")]
		private static int divRoundUp(int x, int d)
		{
			int num = d - 1;
			return num + x;
		}

		// Token: 0x06002EFA RID: 12026 RVA: 0x00063F70 File Offset: 0x00062170
		[Token(Token = "0x6002EFA")]
		[Address(RVA = "0x1085000", Offset = "0x1083800", VA = "0x181085000")]
		public CameraMotionBlur()
		{
			Vector3 one = Vector3.one;
			int num = 0;
			float z = one.z;
			this.previewScale.z = z;
			this.rotationScale = 1f;
			this.maxVelocity = 8f;
			this.minVelocity = 0.1f;
			this.velocityScale = 0.375f;
			this.softZDistance = 0.005f;
			this.velocityDownsample = (int)((ulong)1L);
			int num2 = num;
			this.excludeLayers = num2;
			this.jitter = 0.05f;
			this.showVelocityScale = 1f;
			float z2 = Vector3.forward.z;
			this.prevFrameForward.z = z2;
			float z3 = Vector3.up.z;
			this.prevFrameUp.z = z3;
			float z4 = Vector3.zero.z;
			this.prevFramePos.z = z4;
			base..ctor();
		}

		// Token: 0x04003859 RID: 14425
		[Token(Token = "0x4003859")]
		private static float MAX_RADIUS;

		// Token: 0x0400385A RID: 14426
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400385A")]
		public CameraMotionBlur.MotionBlurFilter filterType = (CameraMotionBlur.MotionBlurFilter)((ulong)2L);

		// Token: 0x0400385B RID: 14427
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x400385B")]
		public bool preview;

		// Token: 0x0400385C RID: 14428
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x400385C")]
		public Vector3 previewScale;

		// Token: 0x0400385D RID: 14429
		[FieldOffset(Offset = "0x3C")]
		[Token(Token = "0x400385D")]
		public float movementScale;

		// Token: 0x0400385E RID: 14430
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x400385E")]
		public float rotationScale;

		// Token: 0x0400385F RID: 14431
		[FieldOffset(Offset = "0x44")]
		[Token(Token = "0x400385F")]
		public float maxVelocity;

		// Token: 0x04003860 RID: 14432
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4003860")]
		public float minVelocity;

		// Token: 0x04003861 RID: 14433
		[FieldOffset(Offset = "0x4C")]
		[Token(Token = "0x4003861")]
		public float velocityScale;

		// Token: 0x04003862 RID: 14434
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x4003862")]
		public float softZDistance;

		// Token: 0x04003863 RID: 14435
		[FieldOffset(Offset = "0x54")]
		[Token(Token = "0x4003863")]
		public int velocityDownsample;

		// Token: 0x04003864 RID: 14436
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x4003864")]
		public LayerMask excludeLayers;

		// Token: 0x04003865 RID: 14437
		[FieldOffset(Offset = "0x60")]
		[Token(Token = "0x4003865")]
		private GameObject tmpCam;

		// Token: 0x04003866 RID: 14438
		[FieldOffset(Offset = "0x68")]
		[Token(Token = "0x4003866")]
		public Shader shader;

		// Token: 0x04003867 RID: 14439
		[FieldOffset(Offset = "0x70")]
		[Token(Token = "0x4003867")]
		public Shader dx11MotionBlurShader;

		// Token: 0x04003868 RID: 14440
		[FieldOffset(Offset = "0x78")]
		[Token(Token = "0x4003868")]
		public Shader replacementClear;

		// Token: 0x04003869 RID: 14441
		[FieldOffset(Offset = "0x80")]
		[Token(Token = "0x4003869")]
		private Material motionBlurMaterial;

		// Token: 0x0400386A RID: 14442
		[FieldOffset(Offset = "0x88")]
		[Token(Token = "0x400386A")]
		private Material dx11MotionBlurMaterial;

		// Token: 0x0400386B RID: 14443
		[FieldOffset(Offset = "0x90")]
		[Token(Token = "0x400386B")]
		public Texture2D noiseTexture;

		// Token: 0x0400386C RID: 14444
		[FieldOffset(Offset = "0x98")]
		[Token(Token = "0x400386C")]
		public float jitter;

		// Token: 0x0400386D RID: 14445
		[FieldOffset(Offset = "0x9C")]
		[Token(Token = "0x400386D")]
		public bool showVelocity;

		// Token: 0x0400386E RID: 14446
		[FieldOffset(Offset = "0xA0")]
		[Token(Token = "0x400386E")]
		public float showVelocityScale;

		// Token: 0x0400386F RID: 14447
		[FieldOffset(Offset = "0xA4")]
		[Token(Token = "0x400386F")]
		private Matrix4x4 currentViewProjMat;

		// Token: 0x04003870 RID: 14448
		[FieldOffset(Offset = "0xE8")]
		[Token(Token = "0x4003870")]
		private Matrix4x4[] currentStereoViewProjMat;

		// Token: 0x04003871 RID: 14449
		[FieldOffset(Offset = "0xF0")]
		[Token(Token = "0x4003871")]
		private Matrix4x4 prevViewProjMat;

		// Token: 0x04003872 RID: 14450
		[FieldOffset(Offset = "0x130")]
		[Token(Token = "0x4003872")]
		private Matrix4x4[] prevStereoViewProjMat;

		// Token: 0x04003873 RID: 14451
		[FieldOffset(Offset = "0x138")]
		[Token(Token = "0x4003873")]
		private int prevFrameCount;

		// Token: 0x04003874 RID: 14452
		[FieldOffset(Offset = "0x13C")]
		[Token(Token = "0x4003874")]
		private bool wasActive;

		// Token: 0x04003875 RID: 14453
		[FieldOffset(Offset = "0x140")]
		[Token(Token = "0x4003875")]
		private Vector3 prevFrameForward;

		// Token: 0x04003876 RID: 14454
		[FieldOffset(Offset = "0x14C")]
		[Token(Token = "0x4003876")]
		private Vector3 prevFrameUp;

		// Token: 0x04003877 RID: 14455
		[FieldOffset(Offset = "0x158")]
		[Token(Token = "0x4003877")]
		private Vector3 prevFramePos;

		// Token: 0x04003878 RID: 14456
		[FieldOffset(Offset = "0x168")]
		[Token(Token = "0x4003878")]
		private Camera _camera;

		// Token: 0x020005AE RID: 1454
		[Token(Token = "0x20005AE")]
		public enum MotionBlurFilter
		{
			// Token: 0x0400387A RID: 14458
			[Token(Token = "0x400387A")]
			CameraMotion,
			// Token: 0x0400387B RID: 14459
			[Token(Token = "0x400387B")]
			LocalBlur,
			// Token: 0x0400387C RID: 14460
			[Token(Token = "0x400387C")]
			Reconstruction,
			// Token: 0x0400387D RID: 14461
			[Token(Token = "0x400387D")]
			ReconstructionDX11,
			// Token: 0x0400387E RID: 14462
			[Token(Token = "0x400387E")]
			ReconstructionDisc
		}
	}
}