/// <summary> /// Orthogonal View by Perspective Camera. /// </summary> /// <param name="bcfView"></param> /// <param name="camera"></param> /// <returns></returns> private bool SetOrthogonalView(View3D bcfView, PerspectiveCamera camera) { var result = false; try { var direction = RevitUtils.GetRevitXYZ(camera.CameraDirection); var upVector = RevitUtils.GetRevitXYZ(camera.CameraUpVector); var viewPoint = RevitUtils.GetRevitXYZ(camera.CameraViewPoint); var orientation = RevitUtils.ConvertBasePoint(ActiveDoc, viewPoint, direction, upVector, true); using (var trans = new Transaction(ActiveDoc)) { trans.Start("Set Orientation"); try { bcfView.SetOrientation(orientation); trans.Commit(); } catch (Exception) { trans.RollBack(); } } SetViewPointBoundingBox(bcfView); result = true; } catch (Exception) { // ignored } return(result); }
private bool SetPerspectiveView(View3D bcfView, PerspectiveCamera camera) { var result = false; try { var zoom = camera.FieldOfView; var direction = RevitUtils.GetRevitXYZ(camera.CameraDirection); var upVector = RevitUtils.GetRevitXYZ(camera.CameraUpVector); var viewPoint = RevitUtils.GetRevitXYZ(camera.CameraViewPoint); var orientation = RevitUtils.ConvertBasePoint(ActiveDoc, viewPoint, direction, upVector, true); using (var trans = new Transaction(ActiveDoc)) { trans.Start("Set Orientation"); try { if (bcfView.CanResetCameraTarget()) { bcfView.ResetCameraTarget(); } bcfView.SetOrientation(orientation); if (bcfView.get_Parameter(BuiltInParameter.VIEWER_BOUND_ACTIVE_FAR).HasValue) { var m_farClip = bcfView.get_Parameter(BuiltInParameter.VIEWER_BOUND_ACTIVE_FAR); m_farClip.Set(0); } bcfView.CropBoxActive = true; bcfView.CropBoxVisible = true; trans.Commit(); } catch (Exception) { trans.RollBack(); } } result = true; } catch (Exception) { // ignored } return(result); }
private bool SetOrthogonalView(View3D bcfView, OrthogonalCamera camera) { var result = false; try { var zoom = camera.ViewToWorldScale.ToFeet(); var direction = RevitUtils.GetRevitXYZ(camera.CameraDirection); var upVector = RevitUtils.GetRevitXYZ(camera.CameraUpVector); var viewPoint = RevitUtils.GetRevitXYZ(camera.CameraViewPoint); var orientation = RevitUtils.ConvertBasePoint(ActiveDoc, viewPoint, direction, upVector, true); using (var trans = new Transaction(ActiveDoc)) { trans.Start("Set Orientation"); try { bcfView.SetOrientation(orientation); trans.Commit(); } catch (Exception ex) { trans.RollBack(); var message = ex.Message; } } var m_xyzTl = bcfView.Origin.Add(bcfView.UpDirection.Multiply(zoom)).Subtract(bcfView.RightDirection.Multiply(zoom)); var m_xyzBr = bcfView.Origin.Subtract(bcfView.UpDirection.Multiply(zoom)).Add(bcfView.RightDirection.Multiply(zoom)); BCFUIView.ZoomAndCenterRectangle(m_xyzTl, m_xyzBr); result = true; } catch (Exception ex) { var message = ex.Message; } return(result); }
/// <summary> /// External Event Implementation /// </summary> /// <param name="app"></param> public void Execute(UIApplication app) { try { UIDocument uidoc = app.ActiveUIDocument; Document doc = uidoc.Document; var uniqueView = UserSettings.GetBool("alwaysNewView"); // IS ORTHOGONAL if (v.OrthogonalCamera != null) { if (v.OrthogonalCamera.CameraViewPoint == null || v.OrthogonalCamera.CameraUpVector == null || v.OrthogonalCamera.CameraDirection == null) { return; } //type = "OrthogonalCamera"; var zoom = v.OrthogonalCamera.ViewToWorldScale.ToFeet(); var cameraDirection = RevitUtils.GetRevitXYZ(v.OrthogonalCamera.CameraDirection); var cameraUpVector = RevitUtils.GetRevitXYZ(v.OrthogonalCamera.CameraUpVector); var cameraViewPoint = RevitUtils.GetRevitXYZ(v.OrthogonalCamera.CameraViewPoint); var orient3D = RevitUtils.ConvertBasePoint(doc, cameraViewPoint, cameraDirection, cameraUpVector, true); View3D orthoView = null; //if active view is 3d ortho use it if (doc.ActiveView.ViewType == ViewType.ThreeD) { var activeView3D = doc.ActiveView as View3D; if (!activeView3D.IsPerspective) { orthoView = activeView3D; } } if (orthoView == null) { //try to use an existing 3D view IEnumerable <View3D> viewcollector3D = get3DViews(doc); if (viewcollector3D.Any(o => o.Name == "{3D}" || o.Name == "BCFortho")) { orthoView = viewcollector3D.First(o => o.Name == "{3D}" || o.Name == "BCFortho"); } } using (var trans = new Transaction(uidoc.Document)) { if (trans.Start("Open orthogonal view") == TransactionStatus.Started) { //create a new 3d ortho view if (orthoView == null || uniqueView) { orthoView = View3D.CreateIsometric(doc, getFamilyViews(doc).First().Id); orthoView.Name = (uniqueView) ? "BCFortho" + DateTime.Now.ToString("yyyyMMddTHHmmss") : "BCFortho"; } else { //reusing an existing view, I net to reset the visibility //placed this here because if set afterwards it doesn't work orthoView.DisableTemporaryViewMode(TemporaryViewMode.TemporaryHideIsolate); } orthoView.SetOrientation(orient3D); trans.Commit(); } } uidoc.ActiveView = orthoView; //adjust view rectangle // **** CUSTOM VALUE FOR TEKLA **** // // double x = zoom / 2.5; // **** CUSTOM VALUE FOR TEKLA **** // double x = zoom; //if(MySettings.Get("optTekla")=="1") // x = zoom / 2.5; //set UI view position and zoom XYZ m_xyzTl = uidoc.ActiveView.Origin.Add(uidoc.ActiveView.UpDirection.Multiply(x)).Subtract(uidoc.ActiveView.RightDirection.Multiply(x)); XYZ m_xyzBr = uidoc.ActiveView.Origin.Subtract(uidoc.ActiveView.UpDirection.Multiply(x)).Add(uidoc.ActiveView.RightDirection.Multiply(x)); uidoc.GetOpenUIViews().First().ZoomAndCenterRectangle(m_xyzTl, m_xyzBr); } //perspective else if (v.PerspectiveCamera != null) { if (v.PerspectiveCamera.CameraViewPoint == null || v.PerspectiveCamera.CameraUpVector == null || v.PerspectiveCamera.CameraDirection == null) { return; } //not used since the fov cannot be changed in Revit var zoom = v.PerspectiveCamera.FieldOfView; //FOV - not used //double z1 = 18 / Math.Tan(zoom / 2 * Math.PI / 180); //double z = 18 / Math.Tan(25 / 2 * Math.PI / 180); //double factor = z1 - z; var cameraDirection = RevitUtils.GetRevitXYZ(v.PerspectiveCamera.CameraDirection); var cameraUpVector = RevitUtils.GetRevitXYZ(v.PerspectiveCamera.CameraUpVector); var cameraViewPoint = RevitUtils.GetRevitXYZ(v.PerspectiveCamera.CameraViewPoint); var orient3D = RevitUtils.ConvertBasePoint(doc, cameraViewPoint, cameraDirection, cameraUpVector, true); View3D perspView = null; //try to use an existing 3D view IEnumerable <View3D> viewcollector3D = get3DViews(doc); if (viewcollector3D.Any(o => o.Name == "BCFpersp")) { perspView = viewcollector3D.First(o => o.Name == "BCFpersp"); } using (var trans = new Transaction(uidoc.Document)) { if (trans.Start("Open perspective view") == TransactionStatus.Started) { if (null == perspView || uniqueView) { perspView = View3D.CreatePerspective(doc, getFamilyViews(doc).First().Id); perspView.Name = (uniqueView) ? "BCFpersp" + DateTime.Now.ToString("yyyyMMddTHHmmss") : "BCFpersp"; } else { //reusing an existing view, I net to reset the visibility //placed this here because if set afterwards it doesn't work perspView.DisableTemporaryViewMode(TemporaryViewMode.TemporaryHideIsolate); } perspView.SetOrientation(orient3D); // turn off the far clip plane if (perspView.get_Parameter(BuiltInParameter.VIEWER_BOUND_ACTIVE_FAR).HasValue) { Parameter m_farClip = perspView.get_Parameter(BuiltInParameter.VIEWER_BOUND_ACTIVE_FAR); m_farClip.Set(0); } perspView.CropBoxActive = true; perspView.CropBoxVisible = true; trans.Commit(); } } uidoc.ActiveView = perspView; } //sheet else if (v.SheetCamera != null) { IEnumerable <View> viewcollectorSheet = getSheets(doc, v.SheetCamera.SheetID); if (!viewcollectorSheet.Any()) { MessageBox.Show("View " + v.SheetCamera.SheetName + " with Id=" + v.SheetCamera.SheetID + " not found."); return; } uidoc.ActiveView = viewcollectorSheet.First(); uidoc.RefreshActiveView(); XYZ m_xyzTl = new XYZ(v.SheetCamera.TopLeft.X, v.SheetCamera.TopLeft.Y, v.SheetCamera.TopLeft.Z); XYZ m_xyzBr = new XYZ(v.SheetCamera.BottomRight.X, v.SheetCamera.BottomRight.Y, v.SheetCamera.BottomRight.Z); uidoc.GetOpenUIViews().First().ZoomAndCenterRectangle(m_xyzTl, m_xyzBr); } //no view included else { return; } if (v.Components == null) { return; } var elementsToSelect = new List <ElementId>(); var elementsToHide = new List <ElementId>(); var elementsToShow = new List <ElementId>(); var visibleElems = new FilteredElementCollector(doc, doc.ActiveView.Id) .WhereElementIsNotElementType() .WhereElementIsViewIndependent() .ToElementIds() .Where(e => doc.GetElement(e).CanBeHidden(doc.ActiveView)); //might affect performance, but it's necessary bool canSetVisibility = (v.Components.Visibility != null && v.Components.Visibility.DefaultVisibilitySpecified && v.Components.Visibility.Exceptions.Any()) ; bool canSetSelection = (v.Components.Selection != null && v.Components.Selection.Any()); //loop elements foreach (var e in visibleElems) { var guid = IfcGuid.ToIfcGuid(ExportUtils.GetExportId(doc, e)); if (canSetVisibility) { if (v.Components.Visibility.DefaultVisibility) { if (v.Components.Visibility.Exceptions.Any(x => x.IfcGuid == guid)) { elementsToHide.Add(e); } } else { if (v.Components.Visibility.Exceptions.Any(x => x.IfcGuid == guid)) { elementsToShow.Add(e); } } } if (canSetSelection) { if (v.Components.Selection.Any(x => x.IfcGuid == guid)) { elementsToSelect.Add(e); } } } using (var trans = new Transaction(uidoc.Document)) { if (trans.Start("Apply BCF visibility and selection") == TransactionStatus.Started) { if (elementsToHide.Any()) { doc.ActiveView.HideElementsTemporary(elementsToHide); } //there are no items to hide, therefore hide everything and just show the visible ones else if (elementsToShow.Any()) { doc.ActiveView.IsolateElementsTemporary(elementsToShow); } if (elementsToSelect.Any()) { uidoc.Selection.SetElementIds(elementsToSelect); } } trans.Commit(); } uidoc.RefreshActiveView(); } catch (Exception ex) { TaskDialog.Show("Error!", "exception: " + ex); } }