private void SharpEdgeCheckBoxChanged(object sender, RoutedEventArgs routedEventArgs)
{
if (!this.IsLoaded)
{
return;
}
var checkBox = (CheckBox)sender;
int index = (int)checkBox.Tag;
_sections[index] = new LatheSection(_sections[index].Offset,
_sections[index].Radius,
checkBox.IsChecked ?? false);
UpdateSectionCheckBox(checkBox, _sections[index]);
UpdateLatheMesh();
}
public void AddMousePosition(Point relativeMousePosition)
{
var newLatheSection = new LatheSection(relativeMousePosition.Y, relativeMousePosition.X, true);
_sections.Add(newLatheSection);
var checkBox = new CheckBox();
UpdateSectionCheckBox(checkBox, newLatheSection);
checkBox.IsChecked = true;
checkBox.Tag = _sections.Count - 1;
checkBox.Unchecked += SharpEdgeCheckBoxChanged;
checkBox.Checked += SharpEdgeCheckBoxChanged;
SectionsStackPanel.Children.Add(checkBox);
AddNewSections();
}
private void UpdateSectionCheckBox(CheckBox checkBox, LatheSection section)
{
checkBox.Content = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"Offset = {0:0.00}; Radius = {1:0.00}; IsSharpEdge = {2}",
section.Offset, section.Radius, section.IsSharpEdge);
}
private Model3DGroup CreateScene()
{
var material = this.FindResource("ObjectsMaterial") as Material;
var rootModel3DGroup = new Model3DGroup();
var geometryModel3D = Ab3d.Models.Model3DFactory.CreateBox(centerPosition: new Point3D(30, 10, 30),
size: new Size3D(20, 20, 20),
material: material);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateBox(centerPosition: new Point3D(30, 10, 60),
size: new Size3D(20, 20, 20),
material: material,
xCellsCount: 3,
yCellsCount: 3,
zCellsCount: 3);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateSphere(centerPosition: new Point3D(0, 10, 0),
radius: 10,
segments: 10,
material: material);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreatePyramid(bottomCenterPosition: new Point3D(0, 0, 30),
size: new Size3D(20, 20, 20),
material: material);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateCone(bottomCenterPosition: new Point3D(-30, 0, -30),
bottomRadius: 10,
topRadius: 0,
height: 20,
material: material,
segments: 30,
isSmooth: true); // When Cone is smooth, the side polygon lines will not be created
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateCone(bottomCenterPosition: new Point3D(0, 0, -30),
bottomRadius: 10,
topRadius: 5,
height: 20,
material: material,
segments: 30,
isSmooth: true);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateCone(bottomCenterPosition: new Point3D(30, 0, -30),
bottomRadius: 10,
topRadius: 5,
height: 20,
material: material,
segments: 6,
isSmooth: false);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateCylinder(bottomCenterPosition: new Point3D(30, 0, 0),
radius: 10,
height: 20,
material: material,
segments: 30,
isSmooth: true);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateCylinder(bottomCenterPosition: new Point3D(60, 0, 0),
radius: 10,
height: 20,
material: material,
segments: 6,
isSmooth: false);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreateTrapezoid(bottomCenterPosition: new Point3D(60, 0, -30),
bottomSize: new Size(20, 15),
topSize: new Size(10, 5),
height: 20,
material: material);
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreatePlane(centerPosition: new Point3D(-30, 0, 60),
planeNormal: new Vector3D(0, 1, 0),
planeHeightDirection: new Vector3D(0, 0, -1),
size: new Size(20, 20),
material: material,
width_cells_count: 1,
length_cells_count: 1);
geometryModel3D.BackMaterial = geometryModel3D.Material;
rootModel3DGroup.Children.Add(geometryModel3D);
geometryModel3D = Ab3d.Models.Model3DFactory.CreatePlane(centerPosition: new Point3D(0, 0, 60),
planeNormal: new Vector3D(0, 1, 0),
planeHeightDirection: new Vector3D(0, 0, -1),
size: new Size(20, 20),
material: material,
width_cells_count: 3,
length_cells_count: 3);
geometryModel3D.BackMaterial = geometryModel3D.Material;
rootModel3DGroup.Children.Add(geometryModel3D);
var multiMaterialBox = Ab3d.Models.Model3DFactory.CreateMultiMaterialBox(centerPosition: new Point3D(60, 10, 30),
size: new Size3D(20, 20, 20),
topMaterial: new DiffuseMaterial(Brushes.Blue),
bottomMaterial: material,
leftMaterial: material,
rightMaterial: material,
frontMaterial: material,
backMaterial: material,
isBackMaterialSet: false);
rootModel3DGroup.Children.Add(multiMaterialBox);
multiMaterialBox = Ab3d.Models.Model3DFactory.CreateMultiMaterialBox(centerPosition: new Point3D(60, 10, 60),
size: new Size3D(20, 20, 20),
xCellsCount: 3,
yCellsCount: 3,
zCellsCount: 3,
topMaterial: new DiffuseMaterial(Brushes.Blue),
bottomMaterial: material,
leftMaterial: material,
rightMaterial: material,
frontMaterial: material,
backMaterial: material,
isBackMaterialSet: false);
rootModel3DGroup.Children.Add(multiMaterialBox);
var circleMesh3D = new Ab3d.Meshes.CircleMesh3D(new Point3D(-30, 0, 30), new Vector3D(0, 1, 0), new Vector3D(0, 0, -1), 10, 10);
var model3D = new GeometryModel3D(circleMesh3D.Geometry, material);
model3D.BackMaterial = material;
rootModel3DGroup.Children.Add(model3D);
var tubeMesh3D = new Ab3d.Meshes.TubeMesh3D(new Point3D(60, 0, 90), new Vector3D(0, 1, 0), 10, 8, 6, 4, 20, 10);
model3D = new GeometryModel3D(tubeMesh3D.Geometry, material);
model3D.BackMaterial = material;
rootModel3DGroup.Children.Add(model3D);
tubeMesh3D = new Ab3d.Meshes.TubeMesh3D(new Point3D(30, 0, 90), new Vector3D(0, 1, 0), 10, 8, 8, 6, 0, 10); // Tube with height == 0 is a special case
model3D = new GeometryModel3D(tubeMesh3D.Geometry, material);
model3D.BackMaterial = material;
rootModel3DGroup.Children.Add(model3D);
//var arrowMesh3D = new Ab3d.Meshes.ArrowMesh3D(new Point3D(-30, 0, 0), new Point3D(-30, 20, 0), 3, 6, 60, 30, false);
//model3D = new GeometryModel3D(arrowMesh3D.Geometry, material);
//rootModel3DGroup.Children.Add(model3D);
var sections = new LatheSection[6];
sections[0] = new LatheSection(offset: 0, radius: 5, isSharpEdge: true);
sections[1] = new LatheSection(0.3, 10, false);
sections[2] = new LatheSection(0.4, 12, true);
sections[3] = new LatheSection(0.6, 9, false);
sections[4] = new LatheSection(0.8, 6, false);
sections[5] = new LatheSection(1, 5, true);
var latheMesh3D = new LatheMesh3D(new Point3D(-30, 20, 0), new Point3D(-30, 0, 0), sections, 10,
isStartPositionClosed: true, isEndPositionClosed: true, generateTextureCoordinates: false);
model3D = new GeometryModel3D(latheMesh3D.Geometry, material);
model3D.BackMaterial = new DiffuseMaterial(Brushes.Red);
rootModel3DGroup.Children.Add(model3D);
return(rootModel3DGroup);
}
