diff options
Diffstat (limited to 'UVtools.Core/FileFormats/LGSFile.cs')
| -rw-r--r-- | UVtools.Core/FileFormats/LGSFile.cs | 155 |
1 files changed, 111 insertions, 44 deletions
diff --git a/UVtools.Core/FileFormats/LGSFile.cs b/UVtools.Core/FileFormats/LGSFile.cs index 9e88da8..ecffe6e 100644 --- a/UVtools.Core/FileFormats/LGSFile.cs +++ b/UVtools.Core/FileFormats/LGSFile.cs @@ -6,6 +6,7 @@ * of this license document, but changing it is not allowed. */ +using System; using System.Collections.Generic; using System.Diagnostics; using System.Drawing; @@ -28,17 +29,16 @@ namespace UVtools.Core.FileFormats public class Header { public const string NameValue = "Longer3D"; - //[FieldOrder(0)] public uint Offset1 { get; set; } - + /// <summary> /// Gets the model name /// </summary> [FieldOrder(0)] [FieldLength(8)] public string Name { get; set; } = NameValue; // 0x00: - [FieldOrder(1)] public uint Uint_08 { get; set; } = 4278190081; // 0x08: 0xff000001 ? + [FieldOrder(1)] public uint Uint_08 { get; set; } = 1; // 0x08: 0xff000001 ? [FieldOrder(2)] public uint Uint_0c { get; set; } = 1; // 0x0c: 1 ? - [FieldOrder(3)] public uint Uint_10 { get; set; } = 30; // 0x10: 30 ? + [FieldOrder(3)] public uint PrinterModel { get; set; } = 30; // 10, 30, 120, 4000 (4k), 4500 (4k mono) [FieldOrder(4)] public uint Uint_14 { get; set; } = 0; // 0x14: 0 ? - [FieldOrder(5)] public uint Uint_18 { get; set; } = 34; // 0x18: 34 ? + [FieldOrder(5)] public uint MagicKey { get; set; } = 34; // 0x18: 34 [FieldOrder(6)] public float PixelPerMmX { get; set; } = 15.404f; [FieldOrder(7)] public float PixelPerMmY { get; set; } = 4.866f; [FieldOrder(8)] public float ResolutionX { get; set; } @@ -69,7 +69,7 @@ namespace UVtools.Core.FileFormats [FieldOrder(33)] public float Float_88 { get; set; } = 6; // 0x88: 6? [FieldOrder(34)] public float Float_8c { get; set; } = 150; // 0x8c: 150 ? [FieldOrder(35)] public float Float_90 { get; set; } = 1001; // 0x90: 1001 ? - [FieldOrder(36)] public float Float_94 { get; set; } = 140;// 0x94: 140 for lgs10, 170 for lgs30, 190 for lgs4k + [FieldOrder(36)] public float MachineZ { get; set; } = 140;// 0x94: 140 for lgs10, 170 for lgs30, 150 for lgs120, 190 for lgs4k [FieldOrder(37)] public uint Uint_98 { get; set; } // 0x98: 0 ? [FieldOrder(38)] public uint Uint_9c { get; set; } // 0x9c: 0 ? [FieldOrder(39)] public uint Uint_a0 { get; set; } // 0xa0: 0 ? @@ -81,6 +81,45 @@ namespace UVtools.Core.FileFormats #endregion + #region LGS120PngPreview + + public class LGS120PngPreview + { + public const ushort ResolutionX = 1200; + public const ushort ResolutionY = 1600; + + [FieldOrder(0)] public uint DataSize { get; set; } + + [FieldOrder(1)] + [FieldLength(nameof(DataSize))] + public byte[] EncodedRle { get; set; } + + public void Encode(Mat mat) + { + if (mat.Width != ResolutionX || mat.Height != ResolutionY) + { + using var resizeMat = new Mat(); + CvInvoke.Resize(mat, resizeMat, new Size(ResolutionX, ResolutionY)); + EncodedRle = resizeMat.GetPngByes(); + } + else + { + EncodedRle = mat.GetPngByes(); + } + } + + public Mat Decode(bool consumeRle = true) + { + var mat = new Mat(); + CvInvoke.Imdecode(EncodedRle, ImreadModes.AnyColor, mat); + if (consumeRle) + EncodedRle = null; + return mat; + } + } + + #endregion + #region LayerData public class LayerData @@ -200,12 +239,14 @@ namespace UVtools.Core.FileFormats #region Properties - public Header HeaderSettings { get; protected internal set; } = new Header(); + public Header HeaderSettings { get; protected internal set; } = new(); public override FileFormatType FileType => FileFormatType.Binary; public override FileExtension[] FileExtensions { get; } = { new ("lgs", "Longer Orange 10"), new ("lgs30", "Longer Orange 30"), + //new ("lgs120", "Longer Orange 120"), + //new ("lgs4k", "Longer Orange 4k"), }; public override PrintParameterModifier[] PrintParameterModifiers { get; } = @@ -276,6 +317,12 @@ namespace UVtools.Core.FileFormats set { } } + public override float MachineZ + { + get => HeaderSettings.MachineZ > 0 ? HeaderSettings.MachineZ : base.MachineZ; + set => base.MachineZ = HeaderSettings.MachineZ = (float)Math.Round(value, 2); + } + public override bool MirrorDisplay { get => true; @@ -389,6 +436,7 @@ namespace UVtools.Core.FileFormats public override string MaterialName => "Unknown"; public override string MachineName => null;*/ + public override object[] Configs => new object[] { HeaderSettings }; #endregion @@ -450,18 +498,34 @@ namespace UVtools.Core.FileFormats protected override void EncodeInternally(string fileFullPath, OperationProgress progress) { - if (ResolutionY >= 2560) // Longer Orange 30 + if (FileEndsWith(".lgs")) // Longer Orange 10 { - HeaderSettings.Float_94 = 170; + MachineZ = 140; + HeaderSettings.PrinterModel = 10; } - + else if (FileEndsWith(".lgs30")) // Longer Orange 30 + { + MachineZ = 170; + HeaderSettings.PrinterModel = 30; + } + else if (FileEndsWith(".lgs120")) // Longer Orange 120 + { + MachineZ = 150; + HeaderSettings.PrinterModel = 120; + } + else if (FileEndsWith(".lgs4k")) // Longer Orange 4K & Mono + { + MachineZ = 190; + if(HeaderSettings.PrinterModel is not 4000 and not 4500) HeaderSettings.PrinterModel = 4500; + } + //uint currentOffset = (uint)Helpers.Serializer.SizeOf(HeaderSettings); using (var outputFile = new FileStream(fileFullPath, FileMode.Create, FileAccess.Write)) { outputFile.WriteSerialize(HeaderSettings); outputFile.WriteBytes(PreviewEncode(Thumbnails[0])); - LayerData[] layerData = new LayerData[LayerCount]; + var layerData = new LayerData[LayerCount]; Parallel.For(0, LayerCount, layerIndex => { @@ -493,47 +557,51 @@ namespace UVtools.Core.FileFormats protected override void DecodeInternally(string fileFullPath, OperationProgress progress) { - using (var inputFile = new FileStream(fileFullPath, FileMode.Open, FileAccess.Read)) + using var inputFile = new FileStream(fileFullPath, FileMode.Open, FileAccess.Read); + HeaderSettings = Helpers.Deserialize<Header>(inputFile); + if (HeaderSettings.Name != Header.NameValue) { - HeaderSettings = Helpers.Deserialize<Header>(inputFile); - if (HeaderSettings.Name != Header.NameValue) - { - throw new FileLoadException("Not a valid LGS file!", fileFullPath); - } + throw new FileLoadException("Not a valid LGS file!", fileFullPath); + } - // Fix inconsistencies found of different version of plugin and slicers - if (ResolutionX > ResolutionY) - { - var oldX = ResolutionX; - ResolutionX = ResolutionY; - ResolutionY = oldX; - } + // Fix inconsistencies found of different version of plugin and slicers + if (ResolutionX > ResolutionY) + { + var oldX = ResolutionX; + ResolutionX = ResolutionY; + ResolutionY = oldX; + } - int previewSize = (int) (HeaderSettings.PreviewSizeX * HeaderSettings.PreviewSizeY * 2); - byte[] previewData = new byte[previewSize]; + int previewSize = (int) (HeaderSettings.PreviewSizeX * HeaderSettings.PreviewSizeY * 2); + byte[] previewData = new byte[previewSize]; - uint currentOffset = (uint) Helpers.Serializer.SizeOf(HeaderSettings); - currentOffset += inputFile.ReadBytes(previewData); - Thumbnails[0] = PreviewDecode(previewData); + uint currentOffset = (uint) Helpers.Serializer.SizeOf(HeaderSettings); + currentOffset += inputFile.ReadBytes(previewData); + Thumbnails[0] = PreviewDecode(previewData); + + if (FileEndsWith(".lgs120")) + { + var pngPreview = Helpers.Deserialize<LGS120PngPreview>(inputFile); + } - LayerData[] layerData = new LayerData[HeaderSettings.LayerCount]; - progress.Reset(OperationProgress.StatusGatherLayers, HeaderSettings.LayerCount); + LayerData[] layerData = new LayerData[HeaderSettings.LayerCount]; + progress.Reset(OperationProgress.StatusGatherLayers, HeaderSettings.LayerCount); - for (int layerIndex = 0; layerIndex < HeaderSettings.LayerCount; layerIndex++) - { - progress.Token.ThrowIfCancellationRequested(); - layerData[layerIndex] = Helpers.Deserialize<LayerData>(inputFile); - layerData[layerIndex].Parent = this; - } + for (int layerIndex = 0; layerIndex < HeaderSettings.LayerCount; layerIndex++) + { + progress.Token.ThrowIfCancellationRequested(); + layerData[layerIndex] = Helpers.Deserialize<LayerData>(inputFile); + layerData[layerIndex].Parent = this; + } - LayerManager.Init(HeaderSettings.LayerCount); - progress.Reset(OperationProgress.StatusDecodeLayers, LayerCount); + LayerManager.Init(HeaderSettings.LayerCount); + progress.Reset(OperationProgress.StatusDecodeLayers, LayerCount); - Parallel.For(0, LayerCount, - //new ParallelOptions{MaxDegreeOfParallelism = 1}, - layerIndex => + Parallel.For(0, LayerCount, + //new ParallelOptions{MaxDegreeOfParallelism = 1}, + layerIndex => { if (progress.Token.IsCancellationRequested) return; @@ -543,8 +611,7 @@ namespace UVtools.Core.FileFormats progress.LockAndIncrement(); }); - LayerManager.RebuildLayersProperties(); - } + LayerManager.RebuildLayersProperties(); } public override void SaveAs(string filePath = null, OperationProgress progress = null) |