using System;
using System.Collections.Generic;
using Cpp2IlInjected;

namespace UnityEngine.UI
{
	// Token: 0x02000080 RID: 128
	[Token(Token = "0x200003F")]
	public class VertexHelper : IDisposable
	{
		// Token: 0x060004F5 RID: 1269 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000476")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		public VertexHelper()
		{
		}

		// Token: 0x060004F6 RID: 1270 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000477")]
		[Address(RVA = "0x3872440", Offset = "0x3871240", VA = "0x183872440")]
		public VertexHelper(Mesh m)
		{
		}

		// Token: 0x060004F7 RID: 1271 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000478")]
		[Address(RVA = "0x3871D80", Offset = "0x3870B80", VA = "0x183871D80")]
		private void InitializeListIfRequired()
		{
		}

		// Token: 0x060004F8 RID: 1272 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000479")]
		[Address(RVA = "0x3871A10", Offset = "0x3870810", VA = "0x183871A10", Slot = "4")]
		public void Dispose()
		{
		}

		// Token: 0x060004F9 RID: 1273 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600047A")]
		[Address(RVA = "0x3871900", Offset = "0x3870700", VA = "0x183871900")]
		public void Clear()
		{
		}

		// Token: 0x17000151 RID: 337
		// (get) Token: 0x060004FA RID: 1274 RVA: 0x00003E58 File Offset: 0x00002058
		[Token(Token = "0x1700013E")]
		public int currentVertCount
		{
			[Token(Token = "0x600047B")]
			[Address(RVA = "0x3872650", Offset = "0x3871450", VA = "0x183872650")]
			get
			{
				return 0;
			}
		}

		// Token: 0x17000152 RID: 338
		// (get) Token: 0x060004FB RID: 1275 RVA: 0x00003E70 File Offset: 0x00002070
		[Token(Token = "0x1700013F")]
		public int currentIndexCount
		{
			[Token(Token = "0x600047C")]
			[Address(RVA = "0x3872610", Offset = "0x3871410", VA = "0x183872610")]
			get
			{
				return 0;
			}
		}

		// Token: 0x060004FC RID: 1276 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600047D")]
		[Address(RVA = "0x3871EE0", Offset = "0x3870CE0", VA = "0x183871EE0")]
		public void PopulateUIVertex(ref UIVertex vertex, int i)
		{
		}

		// Token: 0x060004FD RID: 1277 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600047E")]
		[Address(RVA = "0x38720D0", Offset = "0x3870ED0", VA = "0x1838720D0")]
		public void SetUIVertex(UIVertex vertex, int i)
		{
		}

		// Token: 0x060004FE RID: 1278 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600047F")]
		[Address(RVA = "0x3871BB0", Offset = "0x38709B0", VA = "0x183871BB0")]
		public void FillMesh(Mesh mesh)
		{
		}

		// Token: 0x060004FF RID: 1279 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000480")]
		[Address(RVA = "0x3871650", Offset = "0x3870450", VA = "0x183871650")]
		public void AddVert(Vector3 position, Color32 color, Vector2 uv0, Vector2 uv1, Vector2 uv2, Vector2 uv3, Vector3 normal, Vector4 tangent)
		{
		}

		// Token: 0x06000500 RID: 1280 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000481")]
		[Address(RVA = "0x38717E0", Offset = "0x38705E0", VA = "0x1838717E0")]
		public void AddVert(Vector3 position, Color32 color, Vector2 uv0, Vector2 uv1, Vector3 normal, Vector4 tangent)
		{
		}

		// Token: 0x06000501 RID: 1281 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000482")]
		[Address(RVA = "0x38714A0", Offset = "0x38702A0", VA = "0x1838714A0")]
		public void AddVert(Vector3 position, Color32 color, Vector2 uv0)
		{
		}

		// Token: 0x06000502 RID: 1282 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000483")]
		[Address(RVA = "0x3871330", Offset = "0x3870130", VA = "0x183871330")]
		public void AddVert(UIVertex v)
		{
		}

		// Token: 0x06000503 RID: 1283 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000484")]
		[Address(RVA = "0x3870D60", Offset = "0x386FB60", VA = "0x183870D60")]
		public void AddTriangle(int idx0, int idx1, int idx2)
		{
		}

		// Token: 0x06000504 RID: 1284 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000485")]
		[Address(RVA = "0x3870E10", Offset = "0x386FC10", VA = "0x183870E10")]
		public void AddUIVertexQuad(UIVertex[] verts)
		{
		}

		// Token: 0x06000505 RID: 1285 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000486")]
		[Address(RVA = "0x38711F0", Offset = "0x386FFF0", VA = "0x1838711F0")]
		public void AddUIVertexStream(List<UIVertex> verts, List<int> indices)
		{
		}

		// Token: 0x06000506 RID: 1286 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000487")]
		[Address(RVA = "0x38712B0", Offset = "0x38700B0", VA = "0x1838712B0")]
		public void AddUIVertexTriangleStream(List<UIVertex> verts)
		{
		}

		// Token: 0x06000507 RID: 1287 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000488")]
		[Address(RVA = "0x3871D00", Offset = "0x3870B00", VA = "0x183871D00")]
		public void GetUIVertexStream(List<UIVertex> stream)
		{
		}

		// Token: 0x04000255 RID: 597
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400017C")]
		private List<Vector3> m_Positions;

		// Token: 0x04000256 RID: 598
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x400017D")]
		private List<Color32> m_Colors;

		// Token: 0x04000257 RID: 599
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x400017E")]
		private List<Vector2> m_Uv0S;

		// Token: 0x04000258 RID: 600
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400017F")]
		private List<Vector2> m_Uv1S;

		// Token: 0x04000259 RID: 601
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4000180")]
		private List<Vector2> m_Uv2S;

		// Token: 0x0400025A RID: 602
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4000181")]
		private List<Vector2> m_Uv3S;

		// Token: 0x0400025B RID: 603
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4000182")]
		private List<Vector3> m_Normals;

		// Token: 0x0400025C RID: 604
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4000183")]
		private List<Vector4> m_Tangents;

		// Token: 0x0400025D RID: 605
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x4000184")]
		private List<int> m_Indices;

		// Token: 0x0400025E RID: 606
		[Token(Token = "0x4000185")]
		private static readonly Vector4 s_DefaultTangent;

		// Token: 0x0400025F RID: 607
		[Token(Token = "0x4000186")]
		private static readonly Vector3 s_DefaultNormal;

		// Token: 0x04000260 RID: 608
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x4000187")]
		private bool m_ListsInitalized;
	}
}