using System;
using System.Collections.Generic;
using UnityEngine;

namespace Parabox.CSG
{
	// Token: 0x02000015 RID: 21
	public class CSG
	{
		// Token: 0x060000A3 RID: 163 RVA: 0x0000D380 File Offset: 0x0000B780
		public static Mesh Union(GameObject lhs, GameObject rhs)
		{
			CSG_Model csg_Model = new CSG_Model(lhs);
			CSG_Model csg_Model2 = new CSG_Model(rhs);
			CSG_Node csg_Node = new CSG_Node(csg_Model.ToPolygons());
			CSG_Node csg_Node2 = new CSG_Node(csg_Model2.ToPolygons());
			List<CSG_Polygon> list = CSG_Node.Union(csg_Node, csg_Node2).AllPolygons();
			CSG_Model csg_Model3 = new CSG_Model(list);
			return csg_Model3.ToMesh();
		}

		// Token: 0x060000A4 RID: 164 RVA: 0x0000D3D4 File Offset: 0x0000B7D4
		public static Mesh Subtract(GameObject lhs, GameObject rhs)
		{
			CSG_Model csg_Model = new CSG_Model(lhs);
			CSG_Model csg_Model2 = new CSG_Model(rhs);
			CSG_Node csg_Node = new CSG_Node(csg_Model.ToPolygons());
			CSG_Node csg_Node2 = new CSG_Node(csg_Model2.ToPolygons());
			List<CSG_Polygon> list = CSG_Node.Subtract(csg_Node, csg_Node2).AllPolygons();
			CSG_Model csg_Model3 = new CSG_Model(list);
			return csg_Model3.ToMesh();
		}

		// Token: 0x060000A5 RID: 165 RVA: 0x0000D428 File Offset: 0x0000B828
		public static Mesh Intersect(GameObject lhs, GameObject rhs)
		{
			CSG_Model csg_Model = new CSG_Model(lhs);
			CSG_Model csg_Model2 = new CSG_Model(rhs);
			CSG_Node csg_Node = new CSG_Node(csg_Model.ToPolygons());
			CSG_Node csg_Node2 = new CSG_Node(csg_Model2.ToPolygons());
			List<CSG_Polygon> list = CSG_Node.Intersect(csg_Node, csg_Node2).AllPolygons();
			CSG_Model csg_Model3 = new CSG_Model(list);
			return csg_Model3.ToMesh();
		}

		// Token: 0x0400002F RID: 47
		public const float EPSILON = 1E-05f;
	}
}