mirror of
https://github.com/riegera2412/UVtools.git
synced 2026-07-08 17:42:31 +02:00
Tiago Conceição
15c500ecaf
- **PCB Exposure:** - (Add) Able to select multiple files and create a layer per file or merge them into one layer - (Add) Able to import files from a zip file - (Improvement) Round pixel coordinates and line thickness - (Improvement) Better position precision for primitives - (Improvement) Disable the ok button if no files were selected - (Change) Do not auto mirror based on printer lcd mirror type - (Fix) Limit line thickness to 1px minimum - (Fix) Allow leading zero omit from XY coordinates (#492) - (Fix) Mirror option was shifting the board position - (Add) Calibrate - Blooming effect: Generates test models with various strategies and increments to measure the blooming effect - (Add) Setting: Issues - Default order by, changes the default order on the issues list (#482) - (Improvement) CTBv4 and encrypted: Fetch `BottomWaitTimes` virtual property from first bottom layer that has at least 2 pixels (#483) - (Fix) Linux: Enable desktop integration for AppImages (#490) - (Fix) Extracting zip contents inside folders would cause a error and not extract those contents - (Upgrade) AvaloniaUI from 0.10.14 to 0.10.15 [Fixes auto-size problems]
101 lines
3.4 KiB
C#
101 lines
3.4 KiB
C#
/*
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* GNU AFFERO GENERAL PUBLIC LICENSE
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* Version 3, 19 November 2007
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* Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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* Everyone is permitted to copy and distribute verbatim copies
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* of this license document, but changing it is not allowed.
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*/
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using System.Collections.Generic;
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using System.IO;
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using System.Numerics;
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using UVtools.Core.Extensions;
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using UVtools.Core.FileFormats;
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namespace UVtools.Core.MeshFormats;
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public class WRLMeshFile : MeshFile
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{
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#region Members
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private readonly Dictionary<Vector3, uint> _vertexCache = new(VertexCacheSize);
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private FileStream _triangleStream = null!;
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#endregion
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#region Properties
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public static FileExtension FileExtension => new(typeof(WRLMeshFile), "wrl", "Virtual Reality Modeling Language");
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#endregion
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#region Constructor
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public WRLMeshFile(string filePath, FileMode fileMode, MeshFileFormat fileFormat = MeshFileFormat.ASCII, FileFormat? slicerFile = null) : base(filePath, fileMode, MeshFileFormat.ASCII, slicerFile) { }
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#endregion
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#region Methods
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public override void BeginWrite()
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{
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/* Create a stream to store the triangles (faces) as they come through */
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_triangleStream = new FileStream(PathExtensions.GetTemporaryFilePathWithExtension("trig", $"{About.Software}_"), FileMode.Create, FileAccess.ReadWrite, FileShare.None, 81920, FileOptions.DeleteOnClose);
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MeshStream.WriteLineLF("#VRML V2.0 utf8");
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MeshStream.WriteLineLF($"WorldInfo {{ info \"{HeaderComment}\" }}");
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MeshStream.WriteLineLF("Shape {");
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MeshStream.WriteLineLF("\tgeometry IndexedFaceSet {");
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MeshStream.WriteLineLF("\t\tcoord Coordinate {");
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MeshStream.WriteString("\t\t\tpoint [");
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}
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public override void WriteTriangle(Vector3 p1, Vector3 p2, Vector3 p3, Vector3 normal)
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{
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if (!_vertexCache.ContainsKey(p1))
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{
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MeshStream.WriteString($" {p1.X:F6} {p1.Y:F6} {p1.Z:F6}");
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_vertexCache.Add(p1, VertexCount);
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VertexCount++;
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}
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if (!_vertexCache.ContainsKey(p2))
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{
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MeshStream.WriteString($" {p2.X:F6} {p2.Y:F6} {p2.Z:F6}");
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_vertexCache.Add(p2, VertexCount);
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VertexCount++;
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}
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if (!_vertexCache.ContainsKey(p3))
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{
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MeshStream.WriteString($" {p3.X:F6} {p3.Y:F6} {p3.Z:F6}");
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_vertexCache.Add(p3, VertexCount);
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VertexCount++;
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}
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_triangleStream.WriteString($" {_vertexCache[p1]} {_vertexCache[p2]} {_vertexCache[p3]} -1");
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TriangleCount++;
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/* If we are getting close to the cache size. we do *not* want to go over the capacity as that will trigger
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* an allocation of a bigger buffer and copy of the kvp's */
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if (_vertexCache.Count >= VertexCacheSize - 10)
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{
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_vertexCache.Clear();
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}
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}
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public override void EndWrite()
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{
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_vertexCache.Clear();
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MeshStream.WriteLineLF(" ]");
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MeshStream.WriteLineLF("\t\t}");
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MeshStream.WriteString("\t\tcoordIndex [");
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_triangleStream.Seek(0, SeekOrigin.Begin);
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_triangleStream.CopyTo(MeshStream);
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_triangleStream.Dispose();
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MeshStream.WriteLineLF(" ]");
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MeshStream.WriteLineLF("\t}");
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MeshStream.WriteLineLF("}");
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}
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#endregion
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} |