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Improving STL export

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Getting more MatterCad scripting working
This commit is contained in:
Lars Brubaker 2018-02-23 18:05:13 -08:00
parent 7ca194b8a7
commit d6a50e3956
7 changed files with 104 additions and 148 deletions
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99
PartPreviewWindow/View3D/Actions/CombineEditor.cs
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@ -76,57 +76,68 @@ namespace MatterHackers.MatterControl.PartPreviewWindow.View3D
private void ProcessBooleans(IObject3D group)
{
// spin up a task to remove holes from the objects in the group
ApplicationController.Instance.Tasks.Execute(
"Processing Booleans".Localize(),
(reporter, cancellationToken) =>
{
var progressStatus = new ProgressStatus();
reporter.Report(progressStatus);
var participants = group.DescendantsAndSelf().Where((obj) => obj.OwnerID == group.ID);
if (participants.Count() > 1)
"Combine".Localize(),
(reporter, cancellationToken) =>
{
var first = participants.First();
var progressStatus = new ProgressStatus();
reporter.Report(progressStatus);
var totalOperations = participants.Count()-1;
double amountPerOperation = 1.0 / totalOperations;
double percentCompleted = 0;
var participants = group.Descendants().Where(o => o.OwnerID == group.ID).ToList();
foreach (var remove in participants)
if (participants.Count() > 1)
{
if (remove != first)
{
var transformedRemove = Mesh.Copy(remove.Mesh, CancellationToken.None);
transformedRemove.Transform(remove.WorldMatrix());
var transformedKeep = Mesh.Copy(first.Mesh, CancellationToken.None);
transformedKeep.Transform(first.WorldMatrix());
transformedKeep = PolygonMesh.Csg.CsgOperations.Union(transformedKeep, transformedRemove, (status, progress0To1) =>
{
// Abort if flagged
cancellationToken.ThrowIfCancellationRequested();
progressStatus.Status = status;
progressStatus.Progress0To1 = percentCompleted + amountPerOperation * progress0To1;
reporter.Report(progressStatus);
}, cancellationToken);
var inverse = first.WorldMatrix();
inverse.Invert();
transformedKeep.Transform(inverse);
first.Mesh = transformedKeep;
remove.Visible = false;
percentCompleted += amountPerOperation;
progressStatus.Progress0To1 = percentCompleted;
reporter.Report(progressStatus);
}
Combine(participants, cancellationToken, reporter);
}
}
return Task.CompletedTask;
});
}
return Task.CompletedTask;
});
public static void Combine(List<IObject3D> participants)
{
Combine(participants, CancellationToken.None, null);
}
public static void Combine(List<IObject3D> participants, CancellationToken cancellationToken, IProgress<ProgressStatus> reporter)
{
var first = participants.First();
var totalOperations = participants.Count() - 1;
double amountPerOperation = 1.0 / totalOperations;
double percentCompleted = 0;
ProgressStatus progressStatus = new ProgressStatus();
foreach (var remove in participants)
{
if (remove != first)
{
var transformedRemove = Mesh.Copy(remove.Mesh, CancellationToken.None);
transformedRemove.Transform(remove.WorldMatrix());
var transformedKeep = Mesh.Copy(first.Mesh, CancellationToken.None);
transformedKeep.Transform(first.WorldMatrix());
transformedKeep = PolygonMesh.Csg.CsgOperations.Union(transformedKeep, transformedRemove, (status, progress0To1) =>
{
// Abort if flagged
cancellationToken.ThrowIfCancellationRequested();
progressStatus.Status = status;
progressStatus.Progress0To1 = percentCompleted + amountPerOperation * progress0To1;
reporter.Report(progressStatus);
}, cancellationToken);
var inverse = first.WorldMatrix();
inverse.Invert();
transformedKeep.Transform(inverse);
first.Mesh = transformedKeep;
remove.Visible = false;
percentCompleted += amountPerOperation;
progressStatus.Progress0To1 = percentCompleted;
reporter.Report(progressStatus);
}
}
}
}
}