scripts
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niko
@@ -0,0 +1,240 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.IO.Compression;
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using System.Text;
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using TriangleNet.Data;
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using TriangleNet.Geometry;
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namespace TriangleNet.IO
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{
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// Token: 0x02000025 RID: 37
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internal class DebugWriter
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{
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// Token: 0x0600012A RID: 298 RVA: 0x00013025 File Offset: 0x00011225
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private DebugWriter()
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{
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}
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// Token: 0x17000057 RID: 87
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// (get) Token: 0x0600012B RID: 299 RVA: 0x00015A67 File Offset: 0x00013C67
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public static DebugWriter Session
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{
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get
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{
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return DebugWriter.instance;
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}
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}
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// Token: 0x0600012C RID: 300 RVA: 0x00015A6E File Offset: 0x00013C6E
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public void Start(string session)
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{
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this.iteration = 0;
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this.session = session;
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if (this.stream != null)
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{
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throw new Exception("A session is active. Finish before starting a new.");
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}
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this.tmpFile = Path.GetTempFileName();
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this.stream = new StreamWriter(this.tmpFile);
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}
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// Token: 0x0600012D RID: 301 RVA: 0x00015AAD File Offset: 0x00013CAD
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public void Write(Mesh mesh, bool skip)
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{
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this.WriteMesh(mesh, skip);
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this.triangles = mesh.Triangles.Count;
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}
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// Token: 0x0600012E RID: 302 RVA: 0x00015AC8 File Offset: 0x00013CC8
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public void Write(Mesh mesh)
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{
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this.Write(mesh, false);
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}
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// Token: 0x0600012F RID: 303 RVA: 0x00015AD2 File Offset: 0x00013CD2
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public void Finish()
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{
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this.Finish(this.session + ".mshx");
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}
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// Token: 0x06000130 RID: 304 RVA: 0x00015AEC File Offset: 0x00013CEC
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private void Finish(string path)
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{
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if (this.stream != null)
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{
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this.stream.Flush();
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this.stream.Dispose();
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this.stream = null;
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string text = "#!N" + this.iteration + Environment.NewLine;
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using (FileStream fileStream = new FileStream(path, FileMode.Create))
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{
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using (GZipStream gzipStream = new GZipStream(fileStream, CompressionMode.Compress, false))
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{
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byte[] array = Encoding.UTF8.GetBytes(text);
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gzipStream.Write(array, 0, array.Length);
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array = File.ReadAllBytes(this.tmpFile);
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gzipStream.Write(array, 0, array.Length);
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}
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}
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File.Delete(this.tmpFile);
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}
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}
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// Token: 0x06000131 RID: 305 RVA: 0x00015BB8 File Offset: 0x00013DB8
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private void WriteGeometry(InputGeometry geometry)
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{
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TextWriter textWriter = this.stream;
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string text = "#!G{0}";
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int num = this.iteration;
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this.iteration = num + 1;
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textWriter.WriteLine(text, num);
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}
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// Token: 0x06000132 RID: 306 RVA: 0x00015BEC File Offset: 0x00013DEC
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private void WriteMesh(Mesh mesh, bool skip)
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{
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if (this.triangles == mesh.triangles.Count && skip)
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{
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return;
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}
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TextWriter textWriter = this.stream;
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string text = "#!M{0}";
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int num = this.iteration;
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this.iteration = num + 1;
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textWriter.WriteLine(text, num);
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if (this.VerticesChanged(mesh))
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{
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this.HashVertices(mesh);
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this.stream.WriteLine("{0}", mesh.vertices.Count);
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using (Dictionary<int, Vertex>.ValueCollection.Enumerator enumerator = mesh.vertices.Values.GetEnumerator())
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{
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while (enumerator.MoveNext())
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{
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Vertex vertex = enumerator.Current;
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this.stream.WriteLine("{0} {1} {2} {3}", new object[]
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{
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vertex.hash,
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vertex.x.ToString(DebugWriter.nfi),
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vertex.y.ToString(DebugWriter.nfi),
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vertex.mark
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});
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}
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goto IL_116;
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}
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}
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this.stream.WriteLine("0");
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IL_116:
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this.stream.WriteLine("{0}", mesh.subsegs.Count);
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Osub osub = default(Osub);
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osub.orient = 0;
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foreach (Segment segment in mesh.subsegs.Values)
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{
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if (segment.hash > 0)
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{
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osub.seg = segment;
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Vertex vertex2 = osub.Org();
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Vertex vertex3 = osub.Dest();
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this.stream.WriteLine("{0} {1} {2} {3}", new object[]
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{
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osub.seg.hash,
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vertex2.hash,
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vertex3.hash,
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osub.seg.boundary
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});
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}
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}
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Otri otri = default(Otri);
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Otri otri2 = default(Otri);
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otri.orient = 0;
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this.stream.WriteLine("{0}", mesh.triangles.Count);
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foreach (Triangle triangle in mesh.triangles.Values)
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{
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otri.triangle = triangle;
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Vertex vertex2 = otri.Org();
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Vertex vertex3 = otri.Dest();
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Vertex vertex4 = otri.Apex();
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int num2 = ((vertex2 == null) ? (-1) : vertex2.hash);
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int num3 = ((vertex3 == null) ? (-1) : vertex3.hash);
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int num4 = ((vertex4 == null) ? (-1) : vertex4.hash);
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this.stream.Write("{0} {1} {2} {3}", new object[]
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{
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otri.triangle.hash,
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num2,
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num3,
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num4
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});
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otri.orient = 1;
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otri.Sym(ref otri2);
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int hash = otri2.triangle.hash;
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otri.orient = 2;
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otri.Sym(ref otri2);
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int hash2 = otri2.triangle.hash;
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otri.orient = 0;
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otri.Sym(ref otri2);
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int hash3 = otri2.triangle.hash;
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this.stream.WriteLine(" {0} {1} {2}", hash, hash2, hash3);
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}
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}
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// Token: 0x06000133 RID: 307 RVA: 0x00015FE0 File Offset: 0x000141E0
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private bool VerticesChanged(Mesh mesh)
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{
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if (this.vertices == null || mesh.Vertices.Count != this.vertices.Length)
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{
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return true;
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}
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int num = 0;
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using (IEnumerator<Vertex> enumerator = mesh.Vertices.GetEnumerator())
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{
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while (enumerator.MoveNext())
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{
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if (enumerator.Current.id != this.vertices[num++])
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{
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return true;
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}
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}
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}
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return false;
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}
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// Token: 0x06000134 RID: 308 RVA: 0x00016060 File Offset: 0x00014260
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private void HashVertices(Mesh mesh)
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{
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if (this.vertices == null || mesh.Vertices.Count != this.vertices.Length)
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{
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this.vertices = new int[mesh.Vertices.Count];
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}
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int num = 0;
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foreach (Vertex vertex in mesh.Vertices)
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{
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this.vertices[num++] = vertex.id;
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}
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}
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// Token: 0x040000E0 RID: 224
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private static NumberFormatInfo nfi = CultureInfo.InvariantCulture.NumberFormat;
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// Token: 0x040000E1 RID: 225
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private int iteration;
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// Token: 0x040000E2 RID: 226
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private string session;
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// Token: 0x040000E3 RID: 227
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private StreamWriter stream;
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// Token: 0x040000E4 RID: 228
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private string tmpFile;
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// Token: 0x040000E5 RID: 229
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private int[] vertices;
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// Token: 0x040000E6 RID: 230
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private int triangles;
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// Token: 0x040000E7 RID: 231
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private static readonly DebugWriter instance = new DebugWriter();
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}
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}
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