public SceneElement AddChild(SceneViewModel sceneView, Base3DElement child)
{
Model3DElement model3Delement = BaseElement3DCoercionHelper.CoerceToModel3D(sceneView, (SceneElement)child);
if (model3Delement != null)
{
this.Children.Add(model3Delement);
}
return((SceneElement)model3Delement);
}
public static Model3DElement CoerceToModel3D(SceneViewModel viewModel, SceneElement sceneElement)
{
Model3DElement model3Delement = sceneElement as Model3DElement;
if (model3Delement != null)
{
return(model3Delement);
}
ModelVisual3DElement modelVisual3Delement1;
if ((modelVisual3Delement1 = sceneElement as ModelVisual3DElement) != null)
{
Model3DGroupElement model3DgroupElement = (Model3DGroupElement)viewModel.CreateSceneNode(typeof(Model3DGroup));
SceneNode valueAsSceneNode1 = modelVisual3Delement1.GetLocalValueAsSceneNode(ModelVisual3DElement.TransformProperty);
if (valueAsSceneNode1 != null)
{
valueAsSceneNode1.Remove();
model3DgroupElement.SetValueAsSceneNode(ModelVisual3DElement.TransformProperty, valueAsSceneNode1);
}
model3DgroupElement.Name = modelVisual3Delement1.Name;
SceneNode valueAsSceneNode2 = modelVisual3Delement1.GetLocalValueAsSceneNode(ModelVisual3DElement.ContentProperty);
if (valueAsSceneNode2 != null)
{
valueAsSceneNode2.Remove();
if (valueAsSceneNode2 is Model3DElement)
{
model3DgroupElement.GetCollectionForProperty(Model3DGroupElement.ChildrenProperty).Add(valueAsSceneNode2);
}
}
foreach (ModelVisual3DElement modelVisual3Delement2 in (IEnumerable <Visual3DElement>)modelVisual3Delement1.Children)
{
model3DgroupElement.Children.Add(BaseElement3DCoercionHelper.CoerceToModel3D(viewModel, (SceneElement)modelVisual3Delement2));
}
return((Model3DElement)model3DgroupElement);
}
if (sceneElement is Viewport2DVisual3DElement)
{
return((Model3DElement)null);
}
Viewport3DElement viewport3Delement = sceneElement as Viewport3DElement;
return((Model3DElement)null);
}
