Move MatterControl source code into a subdirectory
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2007 changed files with 13 additions and 8 deletions
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/*
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Copyright (c) 2022 Lars Brubaker, John Lewin
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using MatterHackers.Agg;
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using MatterHackers.Agg.Image;
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using MatterHackers.Agg.ImageProcessing;
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using MatterHackers.Agg.Platform;
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using MatterHackers.Agg.UI;
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using MatterHackers.DataConverters3D;
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using MatterHackers.Localizations;
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using MatterHackers.MatterControl.DataStorage;
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using MatterHackers.MatterControl.PartPreviewWindow;
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using MatterHackers.PolygonMesh;
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using Newtonsoft.Json;
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namespace MatterHackers.MatterControl.DesignTools
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{
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[HideMeterialAndColor]
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public class ImageObject3D : AssetObject3D, IImageProvider, IObject3DControlsProvider, IEditorWidgetModifier, IPrimaryOperationsSpecifier
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{
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private const double DefaultSizeMm = 60;
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private string _assetPath;
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private ImageBuffer _image;
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private bool _invert;
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public ImageObject3D()
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{
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Name = "Image".Localize();
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}
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public override bool CanApply => false;
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[GoogleSearch]
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public string ImageSearch { get; set; } = "";
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[DisplayName("")]
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[JsonIgnore]
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[ImageDisplay(Margin = new int[] { 9, 3, 9, 3 }, MaxXSize = 400, Stretch = true)]
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public ImageBuffer Image
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{
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get
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{
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if (_image == null)
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{
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// set a temp image so we don't have any problems with threading
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var image = this.LoadImage();
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if (image != null)
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{
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if (this.Invert)
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{
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image = InvertLightness.DoInvertLightness(image);
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}
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}
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else // bad load
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{
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image = new ImageBuffer(200, 100);
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var graphics2D = image.NewGraphics2D();
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graphics2D.Clear(Color.White);
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graphics2D.DrawString("Image Missing".Localize(), image.Width / 2, image.Height / 2, 20, Agg.Font.Justification.Center, Agg.Font.Baseline.BoundsCenter);
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}
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// we don't want to invalidate on the mesh change
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using (RebuildLock())
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{
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base.Mesh = this.InitMesh(image) ?? PlatonicSolids.CreateCube(100, 100, 0.2);
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}
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_image = image;
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// send the invalidate on image change
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this.CancelAllParentBuilding();
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Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Image));
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Invalidate(InvalidateType.DisplayValues);
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}
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return _image;
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}
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set
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{
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}
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}
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public bool Invert
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{
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get => _invert;
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set
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{
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if (_invert != value)
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{
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_invert = value;
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_image = null;
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var _ = Image;
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Invalidate(InvalidateType.Image);
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}
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}
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}
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public static string GetFileOrAsset(string file)
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{
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if (!File.Exists(file))
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{
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var path = Path.Combine(ApplicationDataStorage.Instance.LibraryAssetsPath, file);
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if (File.Exists(path))
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{
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return path;
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}
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// can't find a real file
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return null;
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}
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return file;
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}
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public static bool FilesAreEqual(string first, string second)
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{
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if (string.IsNullOrEmpty(first)
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|| string.IsNullOrEmpty(second))
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{
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return false;
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}
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var diskFirst = GetFileOrAsset(first);
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var diskSecond = GetFileOrAsset(second);
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if (File.Exists(diskFirst) && File.Exists(diskSecond))
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{
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return FilesAreEqual(new FileInfo(diskFirst), new FileInfo(diskSecond));
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}
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return false;
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}
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public static bool FilesAreEqual(FileInfo first, FileInfo second)
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{
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if (first.Length != second.Length)
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{
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return false;
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}
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if (string.Equals(first.FullName, second.FullName, StringComparison.OrdinalIgnoreCase))
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{
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return true;
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}
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int readSize = 1 << 16;
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int numReads = (int)Math.Ceiling((double)first.Length / readSize);
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using (var firstFs = first.OpenRead())
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{
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using (var secondFs = second.OpenRead())
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{
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byte[] one = new byte[readSize];
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byte[] two = new byte[readSize];
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for (int i = 0; i < numReads; i++)
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{
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firstFs.Read(one, 0, readSize);
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secondFs.Read(two, 0, readSize);
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for (int j = 0; j < readSize; j++)
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{
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if (one[j] != two[j])
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{
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return false;
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}
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}
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}
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}
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}
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return true;
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}
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[DisplayName("Open new image")]
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[Description("Open")]
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public override string AssetPath
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{
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get => _assetPath;
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set
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{
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if (_assetPath != value)
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{
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var oldAsset = _assetPath;
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_assetPath = value;
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_image = null;
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if (!FilesAreEqual(oldAsset, value))
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{
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InitMesh(this.Image);
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this.Invalidate(InvalidateType.DisplayValues);
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}
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}
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}
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}
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public void AddObject3DControls(Object3DControlsLayer object3DControlsLayer)
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{
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object3DControlsLayer.AddControls(ControlTypes.Standard2D);
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}
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private ImageBuffer LoadImage()
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{
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// TODO: Consider non-awful alternatives
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var resetEvent = new AutoResetEvent(false);
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ImageBuffer imageBuffer = null;
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this.LoadAsset(CancellationToken.None, null).ContinueWith((streamTask) =>
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{
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Stream assetStream = null;
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try
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{
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assetStream = streamTask.Result;
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if (assetStream != null)
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{
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imageBuffer = ImageIO.LoadImage(assetStream);
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}
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}
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catch { }
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assetStream?.Dispose();
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resetEvent.Set();
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});
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// Wait up to 30 seconds for a given image asset
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resetEvent.WaitOne(30 * 1000);
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return imageBuffer;
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}
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public override Mesh Mesh
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{
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get
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{
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if (!string.IsNullOrWhiteSpace(this.AssetPath)
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// TODO: Remove this hack needed to work around Persistable = false
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&& (base.Mesh == null || base.Mesh.FaceTextures.Count <= 0))
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{
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using (this.RebuildLock())
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{
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// TODO: Revise fallback mesh
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base.Mesh = this.InitMesh(this.Image) ?? PlatonicSolids.CreateCube(100, 100, 0.2);
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}
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}
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return base.Mesh;
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}
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}
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public double ScaleMmPerPixels { get; private set; }
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public override Task Rebuild()
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{
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InitMesh(this.Image);
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return base.Rebuild();
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}
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private Mesh InitMesh(ImageBuffer imageBuffer)
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{
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if (!string.IsNullOrWhiteSpace(this.AssetPath))
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{
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if (imageBuffer != null)
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{
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ScaleMmPerPixels = Math.Min(DefaultSizeMm / imageBuffer.Width, DefaultSizeMm / imageBuffer.Height);
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// Create texture mesh
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double width = ScaleMmPerPixels * imageBuffer.Width;
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double height = ScaleMmPerPixels * imageBuffer.Height;
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Mesh textureMesh = PlatonicSolids.CreateCube(width, height, 0.2);
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textureMesh.PlaceTextureOnFaces(0, imageBuffer);
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return textureMesh;
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}
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}
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return null;
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}
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public void ModifyEditorWidget(GuiWidget widget, ThemeConfig theme, Action requestWidgetUpdate)
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{
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ModifyImageObjectEditorWidget(this, widget, theme, requestWidgetUpdate);
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}
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public static void ModifyImageObjectEditorWidget(ImageObject3D imageObject, GuiWidget widget, ThemeConfig theme, Action requestWidgetUpdate)
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{
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widget.Click += (s, e) =>
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{
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if (e.Button == MouseButtons.Left)
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{
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ShowOpenDialog(imageObject);
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}
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if (e.Button == MouseButtons.Right)
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{
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var popupMenu = new PopupMenu(theme);
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var openMenu = popupMenu.CreateMenuItem("Open".Localize());
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openMenu.Click += (s2, e2) =>
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{
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popupMenu.Close();
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ShowOpenDialog(imageObject);
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};
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popupMenu.CreateSeparator();
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var copyMenu = popupMenu.CreateMenuItem("Copy".Localize());
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copyMenu.Click += (s2, e2) =>
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{
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Clipboard.Instance.SetImage(imageObject.Image);
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};
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var pasteMenu = popupMenu.CreateMenuItem("Paste".Localize());
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pasteMenu.Click += (s2, e2) =>
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{
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var activeImage = Clipboard.Instance.GetImage();
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// Persist
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string filePath = ApplicationDataStorage.Instance.GetNewLibraryFilePath(".png");
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ImageIO.SaveImageData(
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filePath,
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activeImage);
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imageObject.AssetPath = filePath;
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imageObject.Mesh = null;
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requestWidgetUpdate();
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imageObject.Invalidate(InvalidateType.Image);
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};
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pasteMenu.Enabled = Clipboard.Instance.ContainsImage;
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popupMenu.ShowMenu(widget, e);
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}
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};
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}
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public static void ShowOpenDialog(IAssetObject assetObject)
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{
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UiThread.RunOnIdle(() =>
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{
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// we do this using to make sure that the stream is closed before we try and insert the Picture
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AggContext.FileDialogs.OpenFileDialog(
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new OpenFileDialogParams(
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"Select an image file|*.jpg;*.png;*.bmp;*.gif;*.pdf",
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multiSelect: false,
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title: "Add Image".Localize()),
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(openParams) =>
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{
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if (!File.Exists(openParams.FileName))
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{
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return;
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}
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assetObject.AssetPath = openParams.FileName;
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});
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});
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}
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public IEnumerable<SceneOperation> GetOperations()
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{
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yield return SceneOperations.ById("ImageConverter");
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yield return SceneOperations.ById("ImageToPath");
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}
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}
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}
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