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allow drag and drop .mcx files to the tab bar

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This commit is contained in:
Lars Brubaker 2022-02-10 16:39:59 -08:00
parent b2a9bfa062
commit fdf4f81157
10 changed files with 77 additions and 30 deletions
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39
MatterControlLib/DesignTools/Sheets/SheetObject3D.cs
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@ -84,40 +84,29 @@ namespace MatterHackers.MatterControl.DesignTools
return item;
}
private static object loadLock = new object();
private static IObject3D sheetObject;
public override Mesh Mesh
{
get
{
if (this.Children.Count == 0
|| this.Children.Where(i => i.Mesh == null).Any())
if (this.Children.Count == 0)
{
this.Children.Modify((list) =>
lock (loadLock)
{
list.Clear();
Mesh border;
using (Stream stlStream = StaticData.Instance.OpenStream(Path.Combine("Stls", "sheet_border.stl")))
if (sheetObject == null)
{
border = StlProcessing.Load(stlStream, CancellationToken.None);
sheetObject = MeshContentProvider.LoadMCX(StaticData.Instance.OpenStream(Path.Combine("Stls", "sheet_icon.mcx")));
}
list.Add(new Object3D()
{
Mesh = border,
Color = new Color("#9D9D9D")
});
Mesh boxes;
using (Stream stlStream = StaticData.Instance.OpenStream(Path.Combine("Stls", "sheet_boxes.stl")))
{
boxes = StlProcessing.Load(stlStream, CancellationToken.None);
}
list.Add(new Object3D()
{
Mesh = boxes,
Color = new Color("#117c43")
});
var aabb = border.GetAxisAlignedBoundingBox();
this.Matrix *= Matrix4X4.CreateScale(20 / aabb.XSize);
});
this.Children.Modify((list) =>
{
list.Clear();
list.Add(sheetObject.Clone());
});
}
}
return null;