nettika/mattercontrol
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Making paths behave more consistently

Browse source
This commit is contained in:
Lars Brubaker 2020-10-16 16:25:11 -07:00
parent 7c5a764162
commit 864266bd7a
18 changed files with 466 additions and 98 deletions
Download patch file Download diff file Expand all files Collapse all files

1
MatterControlLib/PartPreviewWindow/View3D/Actions/SubtractObject3D_2.cs
View file

@ -33,7 +33,6 @@ using System.ComponentModel;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using CsvHelper.Configuration.Attributes;
using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.DataConverters3D;

234
MatterControlLib/PartPreviewWindow/View3D/Actions/SubtractPathObject3D.cs Normal file
View file

@ -0,0 +1,234 @@
/*
Copyright (c) 2017, Lars Brubaker, John Lewin
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
*/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.Agg.VertexSource;
using MatterHackers.DataConverters3D;
using MatterHackers.Localizations;
using MatterHackers.MatterControl.DesignTools;
using MatterHackers.MatterControl.DesignTools.Operations;
using MatterHackers.RenderOpenGl;
using MatterHackers.VectorMath;
namespace MatterHackers.MatterControl.PartPreviewWindow.View3D
{
public class SubtractPathObject3D : OperationSourceContainerObject3D, IPathObject, IEditorDraw, IObject3DControlsProvider
{
public SubtractPathObject3D()
{
Name = "Subtract";
}
[DisplayName("Part(s) to Subtract")]
public SelectedChildren SelectedChildren { get; set; } = new SelectedChildren();
public IVertexSource VertexSource { get; set; } = new VertexStorage();
public void DrawEditor(Object3DControlsLayer layer, List<Object3DView> transparentMeshes, DrawEventArgs e)
{
this.DrawPath();
}
public void AddObject3DControls(Object3DControlsLayer object3DControlsLayer)
{
object3DControlsLayer.AddControls(ControlTypes.Standard2D);
}
public override async void OnInvalidate(InvalidateArgs invalidateType)
{
if ((invalidateType.InvalidateType.HasFlag(InvalidateType.Children)
|| invalidateType.InvalidateType.HasFlag(InvalidateType.Matrix)
|| invalidateType.InvalidateType.HasFlag(InvalidateType.Mesh))
&& invalidateType.Source != this
&& !RebuildLocked)
{
await Rebuild();
}
else if (invalidateType.InvalidateType.HasFlag(InvalidateType.Properties)
&& invalidateType.Source == this)
{
await Rebuild();
}
else
{
base.OnInvalidate(invalidateType);
}
}
public override Task Rebuild()
{
this.DebugDepth("Rebuild");
var rebuildLocks = this.RebuilLockAll();
return ApplicationController.Instance.Tasks.Execute(
"Subtract".Localize(),
null,
(reporter, cancellationToken) =>
{
var progressStatus = new ProgressStatus();
reporter.Report(progressStatus);
try
{
Subtract(cancellationToken, reporter);
}
catch
{
}
// set the mesh to show the path
this.Mesh = this.VertexSource.Extrude(Constants.PathPolygonsHeight);
rebuildLocks.Dispose();
Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Children));
return Task.CompletedTask;
});
}
public void Subtract()
{
Subtract(CancellationToken.None, null);
}
private void Subtract(CancellationToken cancellationToken, IProgress<ProgressStatus> reporter)
{
SourceContainer.Visible = true;
RemoveAllButSource();
var parentOfSubtractTargets = SourceContainer.DescendantsAndSelfMultipleChildrenFirstOrSelf();
if (parentOfSubtractTargets.Children.Count() < 2)
{
if (parentOfSubtractTargets.Children.Count() == 1)
{
this.Children.Add(SourceContainer.Clone());
SourceContainer.Visible = false;
}
return;
}
CleanUpSelectedChildrenNames(this);
var removeVisibleItems = parentOfSubtractTargets.Children
.Where((i) => SelectedChildren
.Contains(i.ID))
.SelectMany(c => c.VisiblePaths())
.ToList();
var keepItems = parentOfSubtractTargets.Children
.Where((i) => !SelectedChildren
.Contains(i.ID));
var keepVisibleItems = keepItems.SelectMany(c => c.VisiblePaths()).ToList();
if (removeVisibleItems.Any()
&& keepVisibleItems.Any())
{
var totalOperations = removeVisibleItems.Count * keepVisibleItems.Count;
double amountPerOperation = 1.0 / totalOperations;
double percentCompleted = 0;
var progressStatus = new ProgressStatus
{
Status = "Do Subtract"
};
bool first = true;
foreach (var keep in keepVisibleItems)
{
var resultsVertexSource = (keep as IPathObject).VertexSource.Transform(keep.Matrix);
foreach (var remove in removeVisibleItems)
{
resultsVertexSource = resultsVertexSource.MergePaths(((IPathObject)remove).VertexSource.Transform(remove.Matrix), ClipperLib.ClipType.ctDifference);
// report our progress
percentCompleted += amountPerOperation;
progressStatus.Progress0To1 = percentCompleted;
reporter?.Report(progressStatus);
}
if (first)
{
this.VertexSource = resultsVertexSource;
first = false;
}
else
{
this.VertexSource.MergePaths(resultsVertexSource, ClipperLib.ClipType.ctUnion);
}
}
// this.VertexSource = this.VertexSource.Transform(Matrix.Inverted);
first = true;
foreach (var child in Children)
{
if (first)
{
// hide the source item
child.Visible = false;
first = false;
}
else
{
child.Visible = true;
}
}
}
}
public static void CleanUpSelectedChildrenNames(OperationSourceContainerObject3D item)
{
if (item is ISelectableChildContainer selectableChildContainer)
{
var parentOfSubtractTargets = item.DescendantsAndSelfMultipleChildrenFirstOrSelf();
var allVisibleNames = parentOfSubtractTargets.Children.Select(i => i.ID);
// remove any names from SelectedChildren that are not a child we can select
foreach (var name in selectableChildContainer.SelectedChildren.ToArray())
{
if (!allVisibleNames.Contains(name))
{
selectableChildContainer.SelectedChildren.Remove(name);
}
}
}
}
}
}