public override Task Rebuild()
{
this.DebugDepth("Rebuild");
bool valuesChanged = false;
using (RebuildLock())
{
if (Mesh == null)
{
using (var meshStream = StaticData.Instance.OpenStream(Path.Combine("Stls", "openscad_logo.stl")))
{
using (new CenterAndHeightMaintainer(this))
{
this.Mesh = Object3D.Load(meshStream, ".stl", CancellationToken.None).Mesh;
}
}
}
}
if (valuesChanged)
{
Invalidate(InvalidateType.DisplayValues);
}
Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Mesh));
return(Task.CompletedTask);
}
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));
}
public async Task LoadItemIntoScene(string itemPath, Vector2 bedCenter = new Vector2(), string itemName = null)
{
if (File.Exists(itemPath))
{
BeginProgressReporting("Loading Mesh");
// TODO: How to we handle mesh load errors? How do we report success?
IObject3D loadedItem = await Task.Run(() => Object3D.Load(itemPath, CancellationToken.None, progress: ReportProgress0to100));
if (loadedItem != null)
{
if (itemName != null)
{
loadedItem.Name = itemName;
}
// SetMeshAfterLoad
Scene.Children.Modify(children =>
{
if (loadedItem.Mesh != null)
{
// STLs currently load directly into the mesh rather than as a group like AMF
children.Add(loadedItem);
}
else
{
children.AddRange(loadedItem.Children);
}
});
CreateGlDataObject(loadedItem);
}
else
{
partProcessingInfo.centeredInfoText.Text = string.Format("Sorry! No 3D view available\nfor this file.");
}
EndProgressReporting();
// Invoke LoadDone event
LoadDone?.Invoke(this, null);
Invalidate();
}
else
{
partProcessingInfo.centeredInfoText.Text = string.Format("{0}\n'{1}'", "File not found on disk.", Path.GetFileName(itemPath));
}
}
public void SaveSimpleScene()
{
var scene = new InteractiveScene();
scene.Children.Add(new Object3D());
string tempPath = GetSceneTempPath();
Object3D.AssetsPath = Path.Combine(tempPath, "Assets");
string filePath = Path.Combine(tempPath, "some.mcx");
scene.Save(filePath);
Assert.IsTrue(File.Exists(filePath));
IObject3D loadedItem = Object3D.Load(filePath, CancellationToken.None);
Assert.IsTrue(loadedItem.Children.Count == 1);
}