/// <summary>
/// - Generates IFCProject-related items
/// - Generates Not-referenced-in-structure items
/// - Generates Header info
/// - Generates check box per items
/// </summary>
public void BuildTree(ViewController ifcViewer, IntPtr ifcModel, IFCItem ifcRoot, TreeView treeControl)
{
treeControl.Items.Clear();
if (ifcViewer == null) {
throw new ArgumentException("The viewer is null.");
}
if (ifcModel == IntPtr.Zero) {
throw new ArgumentException("Invalid model.");
}
if (ifcRoot == null) {
throw new ArgumentException("The root is null.");
}
if (treeControl == null) {
throw new ArgumentException("The tree control is null.");
}
_viewController = ifcViewer;
_ifcModel = ifcModel;
_ifcRoot = ifcRoot;
_treeControl = treeControl;
_dicCheckedElements.Clear();
CreateHeaderTreeItems();
CreateProjectTreeItems();
CreateNotReferencedTreeItems();
}
public MainViewModel(Viewport3DX viewport, TreeView treeview)
{
// ----------------------------------------------
// titles
this.Title = "Ifc Viewer";
this.SubTitle = "By LinJiarui";
// ----------------------------------------------
// camera setup
this.Camera = new PerspectiveCamera { Position = new Point3D(8, 9, 7), LookDirection = new Vector3D(-5, -12, -5), UpDirection = new Vector3D(0, 0, 1) };
// ----------------------------------------------
// setup scene
this.AmbientLightColor = new Color4(0.2f, 0.2f, 0.2f, 1.0f);
this.RenderLight1 = true;
this.RenderLight2 = false;
this.RenderLight3 = false;
this.RenderLight4 = true;
this.Light1Color = (Color4)Color.White;
this.Light2Color = (Color4)Color.Red;
this.Light3Color = (Color4)Color.LightYellow;
this.Light4Color = (Color4)Color.LightBlue;
this.Light2Attenuation = new Vector3(1.0f, 0.5f, 0.10f);
this.Light3Attenuation = new Vector3(1.0f, 0.1f, 0.05f);
this.Light4Attenuation = new Vector3(1.0f, 0.2f, 0.0f);
this.Light1Direction = new Vector3(0, -10, -10);
this.Light1Transform = new TranslateTransform3D(-Light1Direction.ToVector3D());
// this.Light1DirectionTransform = CreateAnimatedTransform2(-Light1Direction.ToVector3D(), new Vector3D(0, 1, -1), 24);
// this.Light2Transform = CreateAnimatedTransform1(new Vector3D(-4, 0, 0), new Vector3D(0, 0, 1), 3);
// this.Light3Transform = CreateAnimatedTransform1(new Vector3D(0, 0, 4), new Vector3D(0, 1, 0), 5);
this.Light4Direction = new Vector3(0, -5, 0);
this.Light4Transform = new TranslateTransform3D(-Light4Direction.ToVector3D());
// this.Light4DirectionTransform = CreateAnimatedTransform2(-Light4Direction.ToVector3D(), new Vector3D(1, 0, 0), 12);
// ----------------------------------------------
// light model3d
var sphere = new MeshBuilder();
sphere.AddSphere(new Vector3(0, 0, 0), 0.2);
Sphere = sphere.ToMeshGeometry3D();
this.LightModelMaterial = new PhongMaterial {
AmbientColor = Color.Gray,
DiffuseColor = Color.Gray,
EmissiveColor = Color.Yellow,
SpecularColor = Color.Black,
};
viewController = new ViewController();
Model = new Element3DCollection();
viewController.InitGraphics(viewport, Model, treeview);
}