public async Task AutoArrangeChildrenTests()
{
// arrange a single item around the origin
{
var scene = new InteractiveScene();
Object3D cube1;
scene.Children.Add(cube1 = new Object3D()
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Matrix = Matrix4X4.CreateTranslation(34, 22, 10)
});
Assert.IsTrue(new AxisAlignedBoundingBox(24, 12, 0, 44, 32, 20).Equals(cube1.GetAxisAlignedBoundingBox(), .001));
await scene.AutoArrangeChildren(Vector3.Zero);
Assert.IsTrue(new AxisAlignedBoundingBox(-10, -10, 0, 10, 10, 20).Equals(cube1.GetAxisAlignedBoundingBox(), .001));
}
// arrange a single item around a typical bed center
{
var scene = new InteractiveScene();
Object3D cube1;
scene.Children.Add(cube1 = new Object3D()
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Matrix = Matrix4X4.CreateTranslation(34, 22, 10)
});
Assert.IsTrue(new AxisAlignedBoundingBox(24, 12, 0, 44, 32, 20).Equals(cube1.GetAxisAlignedBoundingBox(), .001));
await scene.AutoArrangeChildren(new Vector3(100, 100, 0));
Assert.IsTrue(new AxisAlignedBoundingBox(90, 90, 0, 110, 110, 20).Equals(cube1.GetAxisAlignedBoundingBox(), .001));
}
// arrange 4 items
{
var scene = new InteractiveScene();
for (int i = 0; i < 4; i++)
{
scene.Children.Add(new Object3D()
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Matrix = Matrix4X4.CreateTranslation(i * 134, i * -122, 10)
});
}
var sceneAabb = scene.GetAxisAlignedBoundingBox();
Assert.Greater(sceneAabb.XSize, 60);
Assert.Greater(sceneAabb.YSize, 60);
await scene.AutoArrangeChildren(Vector3.Zero);
sceneAabb = scene.GetAxisAlignedBoundingBox();
Assert.Less(sceneAabb.XSize, 60);
Assert.Less(sceneAabb.YSize, 60);
}
// arrange 4 items, starting with 1 selected
{
var scene = new InteractiveScene();
Object3D child = null;
for (int i = 0; i < 4; i++)
{
scene.Children.Add(child = new Object3D()
{
Mesh = PlatonicSolids.CreateCube(20, 20, 20),
Matrix = Matrix4X4.CreateTranslation(i * 134, i * -122, 10)
});
}
scene.SelectedItem = child;
var sceneAabb = scene.GetAxisAlignedBoundingBox();
Assert.Greater(sceneAabb.XSize, 60);
Assert.Greater(sceneAabb.YSize, 60);
await scene.AutoArrangeChildren(Vector3.Zero);
sceneAabb = scene.GetAxisAlignedBoundingBox();
Assert.Less(sceneAabb.XSize, 60);
Assert.Less(sceneAabb.YSize, 60);
}
}
public override void Load()
{
var library = ApplicationController.Instance.Library;
long index = DateTime.Now.Ticks;
var libraryItems = new List <GeneratorItem>()
{
new GeneratorItem(
() => "Cube".Localize(),
async() => await CubeObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Pyramid".Localize(),
async() => await PyramidObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Wedge".Localize(),
async() => await WedgeObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Half Wedge".Localize(),
async() => await HalfWedgeObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Text".Localize(),
async() => await TextObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
#if DEBUG
new GeneratorItem(
() => "Text2".Localize(),
async() => await TextPathObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
#endif
new GeneratorItem(
() => "Cylinder".Localize(),
async() => await CylinderObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Cone".Localize(),
async() => await ConeObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Half Cylinder".Localize(),
async() => await HalfCylinderObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Torus".Localize(),
async() => await TorusObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Ring".Localize(),
async() => await RingObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Sphere".Localize(),
async() => await SphereObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Half Sphere".Localize(),
async() => await HalfSphereObject3D.Create())
{
DateCreated = new System.DateTime(index++)
},
new GeneratorItem(
() => "Image Converter".Localize(),
() =>
{
// Construct an image
var imageObject = new ImageObject3D()
{
AssetPath = AggContext.StaticData.ToAssetPath(Path.Combine("Images", "mh-logo.png"))
};
// Construct a scene
var tempScene = new InteractiveScene();
tempScene.Children.Add(imageObject);
tempScene.SelectedItem = imageObject;
// Invoke ImageConverter operation, passing image and scene
ApplicationController.Instance.Graph.Operations["ImageConverter"].Operation(imageObject, tempScene);
// Return replacement object constructed in ImageConverter operation
var constructedComponent = tempScene.SelectedItem;
tempScene.Children.Remove(constructedComponent);
return(Task.FromResult <IObject3D>(constructedComponent));
})
{
DateCreated = new System.DateTime(index++)
},
};
string title = "Primitive Shapes".Localize();
foreach (var item in libraryItems)
{
item.Category = title;
Items.Add(item);
}
}
public virtual void WrapSelectedItemAndSelect(InteractiveScene scene)
{
var items = scene.GetSelectedItems();
var parent = items.First().Parent;
RebuildLocks parentLock = (parent == null) ? null : parent.RebuilLockAll();
var firstChild = new Object3D();
this.Children.Add(firstChild);
// if the items we are replacing are already in a list
if (parent != null)
{
if (scene.UndoBuffer != null)
{
foreach (var item in items)
{
firstChild.Children.Add(item.Clone());
}
var replace = new ReplaceCommand(items, new[] { this });
scene.UndoBuffer.AddAndDo(replace);
}
else
{
parent.Children.Modify(list =>
{
foreach (var item in items)
{
list.Remove(item);
firstChild.Children.Add(item);
}
list.Add(this);
});
}
}
else // just add them
{
firstChild.Children.Modify(list =>
{
list.AddRange(items);
});
}
parentLock?.Dispose();
// and select this
var rootItem = this.Parents().Where(i => scene.Children.Contains(i)).FirstOrDefault();
if (rootItem != null)
{
scene.SelectedItem = rootItem;
}
scene.SelectedItem = this;
parent?.Invalidate(new InvalidateArgs(parent, InvalidateType.Children));
}
public InteractiveScene SampleScene()
{
Object3D group;
var scene = new InteractiveScene()
{
Color = Color.Black,
MaterialIndex = this.RootMaterialIndex,
OutputType = this.RootOutputType
};
var supergroup = new Object3D()
{
Name = "SuperGroup",
Color = Color.Violet,
MaterialIndex = this.SuperGroupMaterialIndex,
Matrix = this.SuperGroupMatrix,
OutputType = this.SuperGroupOutputType
};
scene.Children.Add(supergroup);
group = new Object3D()
{
Name = "GroupA",
Color = Color.Pink,
MaterialIndex = this.GroupMaterialIndex,
OutputType = this.GroupOutputType
};
supergroup.Children.Add(group);
group.Children.Add(new Object3D
{
Name = nameof(Color.Red),
Color = Color.Red,
MaterialIndex = this.RedMaterialIndex,
Matrix = this.RedMatrix,
OutputType = this.RedOutputType
});
group = new Object3D()
{
Name = "GroupB",
Color = Color.Pink,
MaterialIndex = this.GroupMaterialIndex,
OutputType = this.GroupOutputType
};
supergroup.Children.Add(group);
group.Children.Add(new Object3D
{
Name = nameof(Color.Green),
Color = Color.Green,
MaterialIndex = this.GreenMaterialIndex,
Matrix = this.GreenMatrix,
OutputType = this.GreenOutputType
});
group = new Object3D()
{
Name = "GroupB",
Color = Color.Pink,
MaterialIndex = this.GroupMaterialIndex,
OutputType = this.GroupOutputType
};
supergroup.Children.Add(group);
group.Children.Add(new Object3D
{
Name = nameof(Color.Blue),
Color = Color.Blue,
MaterialIndex = this.BlueMaterialIndex,
Matrix = this.BlueMatrix,
OutputType = this.BlueOutputType
});
return(scene);
}
public GenerateSupportPanel(ThemeConfig theme, InteractiveScene scene)
: base(FlowDirection.TopToBottom)
{
supportGenerator = new SupportGenerator(scene);
this.theme = theme;
this.VAnchor = VAnchor.Fit;
this.HAnchor = HAnchor.Absolute;
this.Width = 300;
this.BackgroundColor = theme.BackgroundColor;
this.Padding = theme.DefaultContainerPadding;
// Add an editor field for the SupportGenerator.SupportType
PropertyInfo propertyInfo = typeof(SupportGenerator).GetProperty(nameof(SupportGenerator.SupportType));
var editor = PublicPropertyEditor.CreatePropertyEditor(
new EditableProperty(propertyInfo, supportGenerator),
null,
new PPEContext(),
theme);
if (editor != null)
{
this.AddChild(editor);
}
// put in support pillar size
var pillarSizeField = new DoubleField(theme);
pillarSizeField.Initialize(0);
pillarSizeField.DoubleValue = supportGenerator.PillarSize;
pillarSizeField.ValueChanged += (s, e) =>
{
supportGenerator.PillarSize = pillarSizeField.DoubleValue;
// in case it was corrected set it back again
if (pillarSizeField.DoubleValue != supportGenerator.PillarSize)
{
pillarSizeField.DoubleValue = supportGenerator.PillarSize;
}
};
var pillarRow = PublicPropertyEditor.CreateSettingsRow("Pillar Size".Localize(), "The width and depth of the support pillars".Localize(), theme);
pillarRow.AddChild(pillarSizeField.Content);
this.AddChild(pillarRow);
// put in the angle setting
var overHangField = new DoubleField(theme);
overHangField.Initialize(0);
overHangField.DoubleValue = supportGenerator.MaxOverHangAngle;
overHangField.ValueChanged += (s, e) =>
{
supportGenerator.MaxOverHangAngle = overHangField.DoubleValue;
// in case it was corrected set it back again
if (overHangField.DoubleValue != supportGenerator.MaxOverHangAngle)
{
overHangField.DoubleValue = supportGenerator.MaxOverHangAngle;
}
};
var overHangRow = PublicPropertyEditor.CreateSettingsRow("Overhang Angle".Localize(), "The angle to generate support for".Localize(), theme);
overHangRow.AddChild(overHangField.Content);
this.AddChild(overHangRow);
// Button Row
var buttonRow = new FlowLayoutWidget()
{
HAnchor = HAnchor.Stretch,
VAnchor = VAnchor.Fit,
Margin = new BorderDouble(top: 5)
};
this.AddChild(buttonRow);
buttonRow.AddChild(new HorizontalSpacer());
// add 'Remove Auto Supports' button
var removeButton = theme.CreateDialogButton("Remove".Localize());
removeButton.ToolTipText = "Remove all auto generated supports".Localize();
removeButton.Click += (s, e) => supportGenerator.RemoveExisting();
buttonRow.AddChild(removeButton);
// add 'Generate Supports' button
var generateButton = theme.CreateDialogButton("Generate".Localize());
generateButton.ToolTipText = "Find and create supports where needed".Localize();
generateButton.Click += (s, e) => Rebuild();
buttonRow.AddChild(generateButton);
theme.ApplyPrimaryActionStyle(generateButton);
}
public InspectedItemDrawable(ISceneContext sceneContext)
{
this.scene = sceneContext.Scene;
}
public SceneTraceDataDrawable(ISceneContext sceneContext)
{
this.sceneContext = sceneContext;
this.scene = sceneContext.Scene;
}
public SupportGenerator(InteractiveScene scene, double minimumSupportHeight)
{
this.minimumSupportHeight = minimumSupportHeight;
this.scene = scene;
}
// TODO: Figure out how best to collapse the InsertionGroup after the load task completes
public InsertionGroupObject3D(IEnumerable <ILibraryItem> items, View3DWidget view3DWidget, InteractiveScene scene, Vector2 bedCenter, Func <bool> dragOperationActive, bool trackSourceFiles = false)
{
if (items == null)
{
return;
}
// Add a temporary placeholder to give us some bounds
this.scene = scene;
this.view3DWidget = view3DWidget;
this.LoadingItemsTask = Task.Run((Func <Task>)(async() =>
{
var newItemOffset = Vector2.Zero;
if (dragOperationActive != null &&
!dragOperationActive())
{
newItemOffset = bedCenter;
}
var offset = Matrix4X4.Identity;
// Add the placeholder 'Loading...' object
var placeholderItem = new Object3D()
{
Mesh = placeHolderMesh,
Matrix = Matrix4X4.Identity,
Parent = this
};
this.Children.Add(placeholderItem);
// Filter to content file types only
foreach (var item in items.Where(item => item.IsContentFileType()).ToList())
{
// Acquire
var progressControl = new DragDropLoadProgress(view3DWidget, null);
// Position at accumulating offset
placeholderItem.Matrix *= Matrix4X4.CreateTranslation(newItemOffset.X, (double)newItemOffset.Y, 0);
placeholderItem.Visible = true;
progressControl.TrackingObject = placeholderItem;
var loadedItem = await item.CreateContent(progressControl.ProgressReporter);
if (loadedItem != null)
{
var aabb = loadedItem.GetAxisAlignedBoundingBox(Matrix4X4.Identity);
// lets move the cube to the center of the loaded thing
placeholderItem.Matrix *= Matrix4X4.CreateTranslation(-10 + aabb.XSize / 2, 0, 0);
placeholderItem.Visible = false;
// Copy scale/rotation/translation from the source and Center
loadedItem.Matrix = loadedItem.Matrix * Matrix4X4.CreateTranslation((double)-aabb.Center.X, (double)-aabb.Center.Y, (double)-aabb.minXYZ.Z) * placeholderItem.Matrix;
// check if the item has 0 height (it is probably an image)
if (loadedItem.ZSize() == 0)
{
// raise it up a bit so it is not z fighting with the bed
loadedItem.Matrix *= Matrix4X4.CreateTranslation(0, 0, .1);
}
loadedItem.Color = loadedItem.Color;
// Set mesh path if tracking requested
if (trackSourceFiles &&
item is FileSystemFileItem fileItem &&
item.IsMeshFileType())
{
loadedItem.MeshPath = fileItem.Path;
}
// Notification should force invalidate and redraw
//progressReporter?.Invoke(1, "");
this.Children.Add(loadedItem);
loadedItem.MakeNameNonColliding();
// Wait for content to load
// Adjust next item position
// TODO: do something more interesting than increment in x
newItemOffset.X = loadedItem.GetAxisAlignedBoundingBox(Matrix4X4.Identity).XSize / 2 + 10;
}
progressControl.ProgressReporter(1.3, "");
}
this.Children.Remove(placeholderItem);
this.ContentAcquired = true;
ContentLoaded?.Invoke(this, null);
if (dragOperationActive != null &&
!dragOperationActive())
{
this.Collapse();
}
this.Invalidate(new InvalidateArgs(this, InvalidateType.Content));
}));
}