public override void Draw(DrawingContext drawingContext, Matrix matrix)
{
Base3DElement element = this.Element as Base3DElement;
if (element == null)
{
return;
}
HighlightAdorner3D.DrawCube(drawingContext, matrix, element, SceneInsertionPointAdorner3D.DefaultPen);
}
public override void Draw(DrawingContext drawingContext, Matrix matrix)
{
object platformSpecificObject = this.AdornerSet.Element.ViewTargetElement.PlatformSpecificObject;
foreach (SceneElement sceneElement in this.Element.ViewModel.ElementSelectionSet.Selection)
{
Base3DElement element = sceneElement as Base3DElement;
if (element != null && element.IsViewObjectValid)
{
Viewport3DElement viewport = element.Viewport;
if (viewport != null && viewport.ViewObject.PlatformSpecificObject == platformSpecificObject)
{
HighlightAdorner3D.DrawCube(drawingContext, matrix, element, HighlightAdorner3D.DefaultPen);
}
}
}
}
public static void DrawCube(DrawingContext drawingContext, Matrix matrix, Base3DElement element, Pen pen)
{
Viewport3DElement viewport1 = element.Viewport;
if (viewport1 == null)
{
return;
}
Viewport3D viewport2 = viewport1.ViewObject.PlatformSpecificObject as Viewport3D;
Rect3D localSpaceBounds = element.LocalSpaceBounds;
Matrix3D viewport3DtoElement = element.GetComputedTransformFromViewport3DToElement();
Matrix3D matrix3D = Helper3D.CameraRotationTranslationMatrix(viewport2.Camera);
Matrix3D cameraToObject = viewport3DtoElement * matrix3D;
KeyValuePair <Point, bool> keyValuePair1 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location);
KeyValuePair <Point, bool> keyValuePair2 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(localSpaceBounds.SizeX, 0.0, 0.0));
KeyValuePair <Point, bool> keyValuePair3 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(localSpaceBounds.SizeX, localSpaceBounds.SizeY, 0.0));
KeyValuePair <Point, bool> keyValuePair4 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(0.0, localSpaceBounds.SizeY, 0.0));
KeyValuePair <Point, bool> keyValuePair5 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(0.0, 0.0, localSpaceBounds.SizeZ));
KeyValuePair <Point, bool> keyValuePair6 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(localSpaceBounds.SizeX, 0.0, localSpaceBounds.SizeZ));
KeyValuePair <Point, bool> keyValuePair7 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(localSpaceBounds.SizeX, localSpaceBounds.SizeY, localSpaceBounds.SizeZ));
KeyValuePair <Point, bool> keyValuePair8 = HighlightAdorner3D.Calculate2DPoint(viewport2, cameraToObject, viewport3DtoElement, matrix, localSpaceBounds.Location + new Vector3D(0.0, localSpaceBounds.SizeY, localSpaceBounds.SizeZ));
StreamGeometry streamGeometry = new StreamGeometry();
StreamGeometryContext context = streamGeometry.Open();
HighlightAdorner3D.DrawLine(context, keyValuePair1, keyValuePair2);
HighlightAdorner3D.DrawLine(context, keyValuePair2, keyValuePair3);
HighlightAdorner3D.DrawLine(context, keyValuePair3, keyValuePair4);
HighlightAdorner3D.DrawLine(context, keyValuePair4, keyValuePair1);
HighlightAdorner3D.DrawLine(context, keyValuePair5, keyValuePair6);
HighlightAdorner3D.DrawLine(context, keyValuePair6, keyValuePair7);
HighlightAdorner3D.DrawLine(context, keyValuePair7, keyValuePair8);
HighlightAdorner3D.DrawLine(context, keyValuePair8, keyValuePair5);
HighlightAdorner3D.DrawLine(context, keyValuePair6, keyValuePair2);
HighlightAdorner3D.DrawLine(context, keyValuePair7, keyValuePair3);
HighlightAdorner3D.DrawLine(context, keyValuePair5, keyValuePair1);
HighlightAdorner3D.DrawLine(context, keyValuePair8, keyValuePair4);
context.Close();
streamGeometry.Freeze();
drawingContext.DrawGeometry((Brush)null, pen, (System.Windows.Media.Geometry)streamGeometry);
}
