public void CreateImageBrushResource(ResourceContainer container, IProjectItem item) { SceneViewModel viewModel = container.ViewModel; string resourceReference = item.GetResourceReference(viewModel.Document.DocumentReference); ImageBrushNode imageBrushNode = (ImageBrushNode)viewModel.CreateSceneNode(PlatformTypes.ImageBrush); imageBrushNode.Source = resourceReference; using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.UndoUnitPaste, false)) { IType type = viewModel.ProjectContext.ResolveType(PlatformTypes.ImageBrush); new CreateResourceModel(viewModel, viewModel.DesignerContext.ResourceManager, type.RuntimeType, (Type)null, (string)null, container.Node as SceneElement, (SceneNode)null, CreateResourceModel.ContextFlags.None) { KeyString = Path.GetFileNameWithoutExtension(resourceReference) }.CreateResource(imageBrushNode.DocumentNode, (IPropertyId)null, -1); editTransaction.Commit(); } }
public static GeometryModel3DElement ConvertImageTo3D(SceneViewModel viewModel, BaseFrameworkElement imageElement, string newName, out ImageBrushNode imageBrush) { imageBrush = (ImageBrushNode)viewModel.CreateSceneNode(typeof(ImageBrush)); string uri = ((ImageElement)imageElement).Uri; SceneNode valueAsSceneNode = imageElement.GetLocalValueAsSceneNode(ImageElement.SourceProperty); if (valueAsSceneNode != null) { imageBrush.ImageSource = viewModel.GetSceneNode(valueAsSceneNode.DocumentNode.Clone(viewModel.Document.DocumentContext)); } double num = 1.0; double imageWidth = 1.0; double imageHeight = 1.0; double width = 1.0; double height = 1.0; Stretch stretch = Stretch.Fill; ImageSource imageSource; if (imageElement.Visual != null) { Rect computedTightBounds = imageElement.GetComputedTightBounds(); num = computedTightBounds.Width / computedTightBounds.Height; imageWidth = computedTightBounds.Width; imageHeight = computedTightBounds.Height; imageSource = imageElement.GetComputedValue(ImageElement.SourceProperty) as ImageSource; stretch = (Stretch)imageElement.GetComputedValue(ImageElement.StretchProperty); } else { imageSource = imageElement.GetLocalOrDefaultValue(ImageElement.SourceProperty) as ImageSource; object localOrDefaultValue = imageElement.GetLocalOrDefaultValue(ImageElement.StretchProperty); if (localOrDefaultValue is Stretch) { stretch = (Stretch)localOrDefaultValue; } } if (imageSource != null) { width = imageSource.Width; height = imageSource.Height; } imageBrush.SetValue(TileBrushNode.StretchProperty, (object)stretch); if (stretch == Stretch.None) { double x = 0.0; double y = 0.0; if (imageWidth > width) { x = (imageWidth - width) / 2.0; } if (imageHeight > height) { y = (imageHeight - height) / 2.0; } imageBrush.SetValue(TileBrushNode.ViewportUnitsProperty, (object)BrushMappingMode.Absolute); imageBrush.SetValue(TileBrushNode.ViewportProperty, (object)new Rect(x, y, width, height)); } GeometryModel3D geometryModel3D = new GeometryModel3D(); geometryModel3D.Geometry = (Geometry3D)GeometryCreationHelper3D.CreateSubdividedQuad(9, 20.0 * num, 20.0, imageWidth, imageHeight); GeometryModel3DElement geometryModel3Delement = (GeometryModel3DElement)viewModel.CreateSceneNode((object)geometryModel3D); geometryModel3Delement.Name = SceneNodeIDHelper.ToCSharpID(newName); geometryModel3Delement.DesignTimeBounds = geometryModel3D.Bounds; DiffuseMaterialNode diffuseMaterialNode = (DiffuseMaterialNode)viewModel.CreateSceneNode(typeof(DiffuseMaterial)); diffuseMaterialNode.Brush = (SceneNode)imageBrush; geometryModel3Delement.Material = (MaterialNode)diffuseMaterialNode; BitmapImageNode bitmapImageNode = imageBrush.ImageSource as BitmapImageNode; if (bitmapImageNode != null && uri != null) { bitmapImageNode.SetValue(BitmapImageNode.UriSourceProperty, (object)new Uri(uri, UriKind.RelativeOrAbsolute)); } return(geometryModel3Delement); }