niko
58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using ProBuilder2.Common;
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namespace ProBuilder2.MeshOperations
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{
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// Token: 0x02000010 RID: 16
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public static class pb_Facetize
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{
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// Token: 0x06000093 RID: 147 RVA: 0x0000C6F4 File Offset: 0x0000AAF4
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public static pb_ActionResult Facetize(this pb_Object pb, IList<pb_Face> faces, out pb_Face[] newFaces)
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{
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List<pb_Vertex> list = new List<pb_Vertex>(pb_Vertex.GetVertices(pb, null));
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Dictionary<int, int> dictionary = pb.sharedIndices.ToDictionary();
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List<pb_FaceRebuildData> list2 = new List<pb_FaceRebuildData>();
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foreach (pb_Face pb_Face in faces)
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{
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List<pb_FaceRebuildData> list3 = pb_Facetize.BreakFaceIntoTris(pb_Face, list, dictionary);
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list2.AddRange(list3);
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}
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pb_FaceRebuildData.Apply(list2, pb, list, null, dictionary, null);
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pb.DeleteFaces(faces);
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pb.ToMesh();
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newFaces = list2.Select((pb_FaceRebuildData x) => x.face).ToArray<pb_Face>();
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return new pb_ActionResult(Status.Success, string.Format("Triangulated {0} {1}", faces.Count, (faces.Count >= 2) ? "Faces" : "Face"));
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}
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// Token: 0x06000094 RID: 148 RVA: 0x0000C7F0 File Offset: 0x0000ABF0
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private static List<pb_FaceRebuildData> BreakFaceIntoTris(pb_Face face, List<pb_Vertex> vertices, Dictionary<int, int> lookup)
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{
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int[] indices = face.indices;
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int num = indices.Length;
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List<pb_FaceRebuildData> list = new List<pb_FaceRebuildData>(num / 3);
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for (int i = 0; i < num; i += 3)
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{
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pb_FaceRebuildData pb_FaceRebuildData = new pb_FaceRebuildData();
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pb_FaceRebuildData.face = new pb_Face(face);
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pb_FaceRebuildData.face.SetIndices(new int[] { 0, 1, 2 });
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pb_FaceRebuildData.vertices = new List<pb_Vertex>
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{
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vertices[indices[i]],
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vertices[indices[i + 1]],
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vertices[indices[i + 2]]
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};
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pb_FaceRebuildData.sharedIndices = new List<int>
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{
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lookup[indices[i]],
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lookup[indices[i + 1]],
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lookup[indices[i + 2]]
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};
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list.Add(pb_FaceRebuildData);
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}
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return list;
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}
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}
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}
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