public static FitToBoundsObject3D_2 Create(IObject3D itemToFit)
{
var fitToBounds = new FitToBoundsObject3D_2();
var aabb = itemToFit.GetAxisAlignedBoundingBox();
var bounds = new Object3D()
{
Visible = false,
Color = new Color(Color.Red, 100),
Mesh = PlatonicSolids.CreateCube()
};
// add all the children
var scaleItem = new Object3D();
fitToBounds.Children.Add(scaleItem);
scaleItem.Children.Add(itemToFit);
fitToBounds.Children.Add(bounds);
fitToBounds.SizeX = aabb.XSize;
fitToBounds.SizeY = aabb.YSize;
fitToBounds.SizeZ = aabb.ZSize;
return(fitToBounds);
}
public override Task Rebuild()
{
this.DebugDepth("Rebuild");
var rebuildLock = RebuildLock();
return(Task.Run(() =>
{
using (new CenterAndHeightMaintainer(this))
{
bool valuesChanged = false;
var height = Height.ClampIfNotCalculated(this, .01, 1000000, ref valuesChanged);
var nameToWrite = NameToWrite.Value(this);
if (string.IsNullOrWhiteSpace(nameToWrite))
{
Mesh = PlatonicSolids.CreateCube(20, 10, height);
}
else
{
Mesh = null;
this.Children.Modify(list =>
{
list.Clear();
var offest = 0.0;
double pointsToMm = 0.352778;
foreach (var letter in nameToWrite.ToCharArray())
{
var style = new StyledTypeFace(ApplicationController.GetTypeFace(this.Font), PointSize.Value(this));
var letterPrinter = new TypeFacePrinter(letter.ToString(), style)
{
ResolutionScale = 10
};
var scaledLetterPrinter = new VertexSourceApplyTransform(letterPrinter, Affine.NewScaling(pointsToMm));
list.Add(new Object3D()
{
Mesh = VertexSourceToMesh.Extrude(scaledLetterPrinter, this.Height.Value(this)),
Matrix = Matrix4X4.CreateTranslation(offest, 0, 0),
Name = letter.ToString()
});
offest += letterPrinter.GetSize(letter.ToString()).X *pointsToMm;
}
});
}
}
UiThread.RunOnIdle(() =>
{
rebuildLock.Dispose();
Invalidate(InvalidateType.DisplayValues);
Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Children));
});
}));
}
public void AmfFilesSaveObjectProperties()
{
AssetObject3D.AssetManager = new AssetManager();
var scene = new InteractiveScene();
scene.Children.Add(new Object3D
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Name = "test1",
OutputType = PrintOutputTypes.Support,
Color = Color.Red,
MaterialIndex = 2,
});
scene.Children.Add(new Object3D
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Name = "test2",
Matrix = Matrix4X4.CreateTranslation(30, 0, 0)
});
string tempPath = GetSceneTempPath();
Object3D.AssetsPath = Path.Combine(tempPath, "Assets");
string filePath = Path.Combine(tempPath, "exportTest.amf");
scene.SetSelection(scene.Children.ToList());
AmfDocument.Save(scene.SelectedItem, filePath);
Assert.IsTrue(File.Exists(filePath));
IObject3D loadedItem = Object3D.Load(filePath, CancellationToken.None);
Assert.IsTrue(loadedItem.Children.Count == 2);
IObject3D item1 = loadedItem.Children.Last();
Assert.AreEqual("test1", item1.Name);
Assert.AreEqual(PrintOutputTypes.Support, item1.OutputType);
Assert.AreEqual(2, item1.MaterialIndex);
Assert.AreEqual(Color.Red, item1.Color);
Assert.AreEqual(12, item1.Mesh.Faces.Count);
var aabb1 = item1.GetAxisAlignedBoundingBox();
Assert.True(new AxisAlignedBoundingBox(-10, -10, -10, 10, 10, 10).Equals(aabb1, .001));
IObject3D item2 = loadedItem.Children.First();
Assert.AreEqual("test2", item2.Name);
Assert.AreEqual(Color.White, item2.Color);
Assert.AreEqual(12, item2.Mesh.Faces.Count);
var aabb2 = item2.GetAxisAlignedBoundingBox();
Assert.True(new AxisAlignedBoundingBox(20, -10, -10, 40, 10, 10).Equals(aabb2, .001));
}