public override void Update() { AdnInventorUtilities.Timer Timer = new AdnInventorUtilities.Timer(); while (_radius < 0.3) { double dT = Timer.ElapsedSeconds; _radius += dT * _speed; this.DeleteGraphics(); SurfaceBody surface = AdnInventorUtilities.InventorApplication.TransientBRep.CreateSolidSphere( _pos, _radius); SurfaceGraphics surfGraph = this.GraphicsManager.DrawSurface( surface, this.GraphicsNode); this.GraphicsManager.UpdateView(); } this.DeleteGraphics(); this.GraphicsManager.UpdateView(); }
////////////////////////////////////////////////////////////////////////////////////////////// // // ////////////////////////////////////////////////////////////////////////////////////////////// void InsertAsSurfaceGraphics(Matrix transfo) { Inventor.Application InvApp = AdnInventorUtilities.InvApplication; Document document = InvApp.ActiveDocument; ComponentDefinition compDef = AdnInventorUtilities.GetCompDefinition(document); _clientGraphicsMng.SetGraphicsSource(InvApp.ActiveDocument); Dictionary <SurfaceBody, SurfaceBody> surfaceBodies = AdnInventorUtilities.GetTransientBodies( AdnInventorUtilities.GetCompDefinition(_componentDocument)); foreach (KeyValuePair <SurfaceBody, SurfaceBody> pair in surfaceBodies) { SurfaceGraphics surfGraph = _clientGraphicsMng.DrawSurface(pair.Value); GraphicsNode node = surfGraph.Parent; node.Transformation = transfo; node.Selectable = true; StyleSourceTypeEnum styleSourceType; node.RenderStyle = pair.Key.GetRenderStyle(out styleSourceType); } }
////////////////////////////////////////////////////////////////////////////////////////////// // Create a list of GraphicsNode, sliced by the plane argument and set their visibility. // A list of nodes is used here, so we can attribute each node a different render style // if needed. // ////////////////////////////////////////////////////////////////////////////////////////////// List <GraphicsNode> CreateSlicedNodes(Plane plane, bool visibility) { List <GraphicsNode> nodes = new List <GraphicsNode>(); foreach (KeyValuePair <SurfaceBody, SurfaceBody> pair in _surfaceBodies) { SurfaceGraphics surfGraph = _clientGraphicsMng.DrawSurface(pair.Value); GraphicsNode node = surfGraph.Parent; StyleSourceTypeEnum styleSourceType; node.RenderStyle = pair.Key.GetRenderStyle(out styleSourceType); nodes.Add(node); } ObjectCollection slicingPlanes = AdnInventorUtilities.InvApplication.TransientObjects.CreateObjectCollection(null); slicingPlanes.Add(plane); foreach (GraphicsNode node in nodes) { node.SliceGraphics(true, slicingPlanes, false, null); node.Visible = visibility; node.Selectable = true; } return(nodes); }
public SurfaceGraphics DrawSurface( object surface, GraphicsNode node) { try { AdnGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } SurfaceGraphics graphic = node.AddSurfaceGraphics(surface); return(graphic); } catch { return(null); } }
////////////////////////////////////////////////////////////////////////////////////////////// // Description: Copies SurfaceBody 1 of current part and performs boolean operation // to displays result as SurfaceGraphics. ////////////////////////////////////////////////////////////////////////////////////////////// static public void SurfaceGraphicsDemo() { PartDocument doc = AdnInventorUtilities.InvApplication.ActiveDocument as PartDocument; string clientId = "{Add-in Guid}"; ClientGraphics graphics = null; try { graphics = doc.ComponentDefinition.ClientGraphicsCollection[clientId]; } catch { graphics = doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId); } // Store utility objects TransientGeometry geom = AdnInventorUtilities.InvApplication.TransientGeometry; TransientBRep brep = AdnInventorUtilities.InvApplication.TransientBRep; GraphicsNode node = graphics.AddNode(graphics.Count + 1); // We will work on the first surface body in our document SurfaceBody nativeBody = doc.ComponentDefinition.SurfaceBodies[1]; // Create a transient copy of the native body to work on it SurfaceBody body = brep.Copy(nativeBody); // Compute bottom/top points based on body bounding box Point bottom = geom.CreatePoint( (nativeBody.RangeBox.MinPoint.X + nativeBody.RangeBox.MaxPoint.X) / 2, (nativeBody.RangeBox.MinPoint.Y + nativeBody.RangeBox.MaxPoint.Y) / 2, nativeBody.RangeBox.MinPoint.Z); Point top = geom.CreatePoint( (nativeBody.RangeBox.MinPoint.X + nativeBody.RangeBox.MaxPoint.X) / 2, (nativeBody.RangeBox.MinPoint.Y + nativeBody.RangeBox.MaxPoint.Y) / 2, nativeBody.RangeBox.MaxPoint.Z); // Create transient cylinder tool body double radius = bottom.DistanceTo(top); SurfaceBody tool = brep.CreateSolidCylinderCone(bottom, top, radius, radius, radius, null); // Do boolean operation between transient bodies to remove cylinder brep.DoBoolean(body, tool, BooleanTypeEnum.kBooleanTypeDifference); // Add SurfaceGraphics primitive SurfaceGraphics surfGraphPrimitive = node.AddSurfaceGraphics(body); // Copy render style of native body if any StyleSourceTypeEnum source; RenderStyle style = nativeBody.GetRenderStyle(out source); node.RenderStyle = style; // Hide native body nativeBody.Visible = false; doc.Views[1].Update(); }
private void DrawCubes() { try { var activeDoc = mInventorApp.ActiveDocument as PartDocument; var rubikFile = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location).ToString() + @"\rubik_part.ipt"; var rubikDoc = mInventorApp.Documents.Open(rubikFile, false); PartDocument partDoc = rubikDoc as PartDocument; SurfaceBodies surfBodies = partDoc.ComponentDefinition.SurfaceBodies; mSurfaceBodies = new List <SurfaceBody>(); for (int i = 1; i <= surfBodies.Count; i++) { mSurfaceBodies.Add(mInventorApp.TransientBRep.Copy(surfBodies[i])); } // attach IDs to face //for (int i = 0; i < mSurfaceBodies.Count; i++) // for (int j = 1; j <= mSurfaceBodies[i].Faces.Count; j++) // mSurfaceBodies[i].Faces[j].AssociativeID = i * 10 + j; // iterate over assets and copy them if needed for (int i = 1; i <= surfBodies.Count; i++) { SurfaceBody surfBody = surfBodies[i]; for (int j = 1; j <= surfBody.Faces.Count; j++) { string apperanceName = surfBody.Faces[j].Appearance.DisplayName; try { Asset asset = activeDoc.Assets[apperanceName]; } catch (Exception e) { AssetLibrary assetLib = mInventorApp.AssetLibraries["Inventor Material Library"]; Asset asset = assetLib.AppearanceAssets[apperanceName]; asset = asset.CopyTo(activeDoc); } } } // create the transient graphics of the cubes //mClientGraphics = mInventeractionEvents.InteractionGraphics.OverlayClientGraphics; mCubes = new List <GraphicsNode>(); for (int i = 0; i < mSurfaceBodies.Count; i++) { GraphicsNode node = mClientGraphics.AddNode(mClientGraphics.Count + 1); SurfaceGraphics surfGraphics = node.AddSurfaceGraphics(mSurfaceBodies[i]); SurfaceGraphicsFaceList surfFaceList = surfGraphics.DisplayedFaces; for (int j = 1; j <= surfFaceList.Count; j++) { string apperanceName = surfBodies[i + 1].Faces[j].Appearance.DisplayName; if (apperanceName == "Default") { apperanceName = "Glossy - Black"; } surfFaceList[j].Appearance = activeDoc.Assets[apperanceName]; surfFaceList[j].Selectable = true; } surfGraphics.ChildrenAreSelectable = true; node.Selectable = true; //node.AllowSlicing = true; mCubes.Add(node); } SetLights(); // set the active view to isometric view Camera camera = mInventorApp.ActiveView.Camera; camera.ViewOrientationType = ViewOrientationTypeEnum.kIsoTopLeftViewOrientation; camera.Fit(); camera.Apply(); // close the document rubikDoc.ReleaseReference(); rubikDoc.Close(true); } catch (Exception e) { } }
////////////////////////////////////////////////////////////////////////////////////////////// // Draws dimension graphics // ////////////////////////////////////////////////////////////////////////////////////////////// DimData DrawDimension(Point point1, Point point2, Point dimText, Vector normal) { // Compute extension points Vector xAxis = point1.VectorTo(point2); Vector upVector = normal.CrossProduct(xAxis); upVector.Normalize(); Plane plane = _Tg.CreatePlane(point1, normal); Point dimTextProj = AdnInventorUtilities.ProjectOnPlane(dimText, plane); double dotP1 = point1.VectorTo(dimTextProj).DotProduct(upVector); double dotP2 = point2.VectorTo(dimTextProj).DotProduct(upVector); Point extP1 = _Tg.CreatePoint( point1.X + upVector.X * dotP1, point1.Y + upVector.Y * dotP1, point1.Z + upVector.Z * dotP1); Point extP2 = _Tg.CreatePoint( point2.X + upVector.X * dotP2, point2.Y + upVector.Y * dotP2, point2.Z + upVector.Z * dotP2); double dimValue = extP1.DistanceTo(extP2); GraphicsNode node = _clientGraphicsMng.CreateNewGraphicsNode(); LineGraphics extLine1 = _clientGraphicsMng.DrawLine( AdnInventorUtilities.ToArray(point1), AdnInventorUtilities.ToArray(extP1), node); LineGraphics extLine2 = _clientGraphicsMng.DrawLine( AdnInventorUtilities.ToArray(point2), AdnInventorUtilities.ToArray(extP2), node); LineGraphics dimLine = _clientGraphicsMng.DrawLine( AdnInventorUtilities.ToArray(extP1), AdnInventorUtilities.ToArray(extP2), node); extLine1.LineType = LineTypeEnum.kDashedLineType; extLine2.LineType = LineTypeEnum.kDashedLineType; UnitVector v = extP1.VectorTo(extP2).AsUnitVector(); double length = 20.0; double radius = 7.0; Point bottom1 = _Tg.CreatePoint( extP1.X + length * v.X, extP1.Y + length * v.Y, extP1.Z + length * v.Z); Point bottom2 = _Tg.CreatePoint( extP2.X - length * v.X, extP2.Y - length * v.Y, extP2.Z - length * v.Z); SurfaceBody cone1 = _TBrep.CreateSolidCylinderCone( bottom1, extP1, radius, radius, 0.0, null); SurfaceBody cone2 = _TBrep.CreateSolidCylinderCone( bottom2, extP2, radius, radius, 0.0, null); GraphicsNode dimNode = _clientGraphicsMng.CreateNewGraphicsNode(); SurfaceGraphics arrow1 = _clientGraphicsMng.DrawSurface(cone1, dimNode); SurfaceGraphics arrow2 = _clientGraphicsMng.DrawSurface(cone2, dimNode); arrow1.SetTransformBehavior(extP1, DisplayTransformBehaviorEnum.kPixelScaling, 1.0); arrow2.SetTransformBehavior(extP2, DisplayTransformBehaviorEnum.kPixelScaling, 1.0); TextGraphics text = _clientGraphicsMng.DrawText( AdnInventorUtilities.GetStringFromAPILength(dimValue), false, dimNode); text.Font = "Arial"; text.Bold = false; text.Italic = false; text.FontSize = 20; text.PutTextColor(221, 0, 0); text.VerticalAlignment = VerticalTextAlignmentEnum.kAlignTextMiddle; text.HorizontalAlignment = HorizontalTextAlignmentEnum.kAlignTextLeft; Point txtPos = _Tg.CreatePoint( (extP1.X + extP2.X) * 0.5, (extP1.Y + extP2.Y) * 0.5, (extP1.Z + extP2.Z) * 0.5); text.Anchor = txtPos; text.SetTransformBehavior(txtPos, DisplayTransformBehaviorEnum.kFrontFacingAndPixelScaling, 1.0); node.Selectable = true; dimNode.Selectable = true; return(new DimData(point1, point2, extLine1, extLine2, dimLine, dimNode)); }
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // ClientGraphics simulation running within InteractionEvents using overlay or preview graphics // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// private void RunWithInteraction(bool overlay) { Initialize(); System.Windows.Forms.Application.AddMessageFilter(new MsgFilter()); Inventor.Application InvApp = AdnInventorUtilities.InvApplication; AssemblyDocument doc = InvApp.ActiveDocument as AssemblyDocument; AssemblyComponentDefinition compDef = doc.ComponentDefinition; Inventor.View view = InvApp.ActiveView; Matrix matrix = InvApp.TransientGeometry.CreateMatrix(); AdnInteractionManager interactionManager = new AdnInteractionManager(InvApp); interactionManager.Initialize(); AdnClientGraphicsManager clientGraphicsMng = new AdnClientGraphicsManager( InvApp, AdnInventorUtilities.AddInGuid); clientGraphicsMng.InteractionGraphicsMode = (overlay ? AdnInteractionGraphicsModeEnum.kOverlayGraphics : AdnInteractionGraphicsModeEnum.kPreviewGraphics); foreach (ComponentOccurrence occurrence in compDef.Occurrences) { occurrence.Visible = false; } interactionManager.Start("Simulation with InteractionEvents"); clientGraphicsMng.SetGraphicsSource(interactionManager.InteractionEvents); List <GraphicsNode> nodes = new List <GraphicsNode>(); foreach (ComponentOccurrence occurrence in compDef.Occurrences) { SurfaceBody body = occurrence.Definition.SurfaceBodies[1]; SurfaceGraphics surfGraph = clientGraphicsMng.DrawSurface(body, null); GraphicsNode node = surfGraph.Parent; if (occurrence.RenderStyle != null) { node.RenderStyle = occurrence.RenderStyle; } nodes.Add(node); } AdnTimer timer = new AdnTimer(); double[] transfo = new double[16]; _bActive = true; while (_bActive) { System.Windows.Forms.Application.DoEvents(); double dT = timer.ElapsedSeconds; _dynamicsWorld.StepSimulation(dT, 10); int idx = 0; foreach (RigidBody body in _mapOccurrencesToBodies.Values) { body.GetWorldTransform(ref transfo); matrix.PutMatrixData(ref transfo); nodes[idx].Transformation = matrix; ++idx; } clientGraphicsMng.UpdateView(); ComputeFrameRate(dT); } _dynamicsWorld.CleanUp(); interactionManager.Stop(); foreach (ComponentOccurrence occurrence in compDef.Occurrences) { occurrence.Visible = true; } }
static public void StandartTest() { // Set Inventor Application and "activate it" TrAddInServer.MApp = null; inventordoc = null; // Enable error handling. TransientBRep oTransBRep = TrAddInServer.MApp.TransientBRep; SurfaceBodyDefinition oSurfaceBodyDef = oTransBRep.CreateSurfaceBodyDefinition(); TransientGeometry oTG = TrAddInServer.MApp.TransientGeometry; LumpDefinition oLumpDef = oSurfaceBodyDef.LumpDefinitions.Add(); FaceShellDefinition oShell = oLumpDef.FaceShellDefinitions.Add(); // Define the six planes of the box. Plane oPosX; Plane oNegX; Plane oPosY; Plane oNegY; Plane oPosZ; Plane oNegZ; oPosX = oTG.CreatePlane(oTG.CreatePoint(1, 0, 0), oTG.CreateVector(1, 0, 0)); oNegX = oTG.CreatePlane(oTG.CreatePoint(-1, 0, 0), oTG.CreateVector(-1, 0, 0)); oPosY = oTG.CreatePlane(oTG.CreatePoint(0, 1, 0), oTG.CreateVector(0, 1, 0)); oNegY = oTG.CreatePlane(oTG.CreatePoint(0, -1, 0), oTG.CreateVector(0, -1, 0)); oPosZ = oTG.CreatePlane(oTG.CreatePoint(0, 0, 1), oTG.CreateVector(0, 0, 1)); oNegZ = oTG.CreatePlane(oTG.CreatePoint(0, 0, -1), oTG.CreateVector(0, 0, -1)); // Create the six faces. FaceDefinition oFaceDefPosX; FaceDefinition oFaceDefNegX; FaceDefinition oFaceDefPosY; FaceDefinition oFaceDefNegY; FaceDefinition oFaceDefPosZ; FaceDefinition oFaceDefNegZ; oFaceDefPosX = oShell.FaceDefinitions.Add(oPosX, false); oFaceDefNegX = oShell.FaceDefinitions.Add(oNegX, false); oFaceDefPosY = oShell.FaceDefinitions.Add(oPosY, false); oFaceDefNegY = oShell.FaceDefinitions.Add(oNegY, false); oFaceDefPosZ = oShell.FaceDefinitions.Add(oPosZ, false); oFaceDefNegZ = oShell.FaceDefinitions.Add(oNegZ, false); // Create the vertices. VertexDefinition oVertex1; VertexDefinition oVertex2; VertexDefinition oVertex3; VertexDefinition oVertex4; VertexDefinition oVertex5; VertexDefinition oVertex6; VertexDefinition oVertex7; VertexDefinition oVertex8; oVertex1 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(1, 1, 1)); oVertex2 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(1, 1, -1)); oVertex3 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(-1, 1, -1)); oVertex4 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(-1, 1, 1)); oVertex5 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(1, -1, 1)); oVertex6 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(1, -1, -1)); oVertex7 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(-1, -1, -1)); oVertex8 = oSurfaceBodyDef.VertexDefinitions.Add(oTG.CreatePoint(-1, -1, 1)); // Define the edges at intersections of the defined planes. EdgeDefinition oEdgeDefPosXPosY; EdgeDefinition oEdgeDefPosXNegZ; EdgeDefinition oEdgeDefPosXNegY; EdgeDefinition oEdgeDefPosXPosZ; EdgeDefinition oEdgeDefNegXPosY; EdgeDefinition oEdgeDefNegXNegZ; EdgeDefinition oEdgeDefNegXNegY; EdgeDefinition oEdgeDefNegXPosZ; EdgeDefinition oEdgeDefPosYNegZ; EdgeDefinition oEdgeDefPosYPosZ; EdgeDefinition oEdgeDefNegYNegZ; EdgeDefinition oEdgeDefNegYPosZ; oEdgeDefPosXPosY = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex1, oVertex2, oTG.CreateLineSegment(oVertex1.Position, oVertex2.Position)); oEdgeDefPosXNegZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex2, oVertex6, oTG.CreateLineSegment(oVertex2.Position, oVertex6.Position)); oEdgeDefPosXNegY = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex6, oVertex5, oTG.CreateLineSegment(oVertex6.Position, oVertex5.Position)); oEdgeDefPosXPosZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex5, oVertex1, oTG.CreateLineSegment(oVertex5.Position, oVertex1.Position)); oEdgeDefNegXPosY = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex4, oVertex3, oTG.CreateLineSegment(oVertex4.Position, oVertex3.Position)); oEdgeDefNegXNegZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex3, oVertex7, oTG.CreateLineSegment(oVertex3.Position, oVertex7.Position)); oEdgeDefNegXNegY = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex7, oVertex8, oTG.CreateLineSegment(oVertex7.Position, oVertex8.Position)); oEdgeDefNegXPosZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex8, oVertex4, oTG.CreateLineSegment(oVertex8.Position, oVertex4.Position)); oEdgeDefPosYNegZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex2, oVertex3, oTG.CreateLineSegment(oVertex2.Position, oVertex3.Position)); oEdgeDefPosYPosZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex4, oVertex1, oTG.CreateLineSegment(oVertex4.Position, oVertex1.Position)); oEdgeDefNegYNegZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex7, oVertex6, oTG.CreateLineSegment(oVertex7.Position, oVertex6.Position)); oEdgeDefNegYPosZ = oSurfaceBodyDef.EdgeDefinitions.Add(oVertex5, oVertex8, oTG.CreateLineSegment(oVertex5.Position, oVertex8.Position)); // Define the loops on the faces. EdgeLoopDefinition oPosXLoop = oFaceDefPosX.EdgeLoopDefinitions.Add(); oPosXLoop.EdgeUseDefinitions.Add(oEdgeDefPosXPosY, true); oPosXLoop.EdgeUseDefinitions.Add(oEdgeDefPosXNegZ, true); oPosXLoop.EdgeUseDefinitions.Add(oEdgeDefPosXNegY, true); oPosXLoop.EdgeUseDefinitions.Add(oEdgeDefPosXPosZ, true); EdgeLoopDefinition oNegXLoop = oFaceDefNegX.EdgeLoopDefinitions.Add(); oNegXLoop.EdgeUseDefinitions.Add(oEdgeDefNegXPosY, false); oNegXLoop.EdgeUseDefinitions.Add(oEdgeDefNegXNegZ, false); oNegXLoop.EdgeUseDefinitions.Add(oEdgeDefNegXNegY, false); oNegXLoop.EdgeUseDefinitions.Add(oEdgeDefNegXPosZ, false); EdgeLoopDefinition oPosYLoop = oFaceDefPosY.EdgeLoopDefinitions.Add(); oPosYLoop.EdgeUseDefinitions.Add(oEdgeDefPosXPosY, false); oPosYLoop.EdgeUseDefinitions.Add(oEdgeDefPosYNegZ, false); oPosYLoop.EdgeUseDefinitions.Add(oEdgeDefNegXPosY, true); oPosYLoop.EdgeUseDefinitions.Add(oEdgeDefPosYPosZ, false); EdgeLoopDefinition oNegYLoop = oFaceDefNegY.EdgeLoopDefinitions.Add(); oNegYLoop.EdgeUseDefinitions.Add(oEdgeDefPosXNegY, false); oNegYLoop.EdgeUseDefinitions.Add(oEdgeDefNegYPosZ, false); oNegYLoop.EdgeUseDefinitions.Add(oEdgeDefNegXNegY, true); oNegYLoop.EdgeUseDefinitions.Add(oEdgeDefNegYNegZ, false); EdgeLoopDefinition oPosZLoop = oFaceDefPosZ.EdgeLoopDefinitions.Add(); oPosZLoop.EdgeUseDefinitions.Add(oEdgeDefNegXPosZ, true); oPosZLoop.EdgeUseDefinitions.Add(oEdgeDefNegYPosZ, true); oPosZLoop.EdgeUseDefinitions.Add(oEdgeDefPosXPosZ, false); oPosZLoop.EdgeUseDefinitions.Add(oEdgeDefPosYPosZ, true); EdgeLoopDefinition oNegZLoop = oFaceDefNegZ.EdgeLoopDefinitions.Add(); oNegZLoop.EdgeUseDefinitions.Add(oEdgeDefNegXNegZ, true); oNegZLoop.EdgeUseDefinitions.Add(oEdgeDefNegYNegZ, true); oNegZLoop.EdgeUseDefinitions.Add(oEdgeDefPosXNegZ, false); oNegZLoop.EdgeUseDefinitions.Add(oEdgeDefPosYNegZ, true); //Create a transient surface body. NameValueMap oErrors; SurfaceBody oNewBody = oSurfaceBodyDef.CreateTransientSurfaceBody(out oErrors); // Create client graphics to display the transient body. PartDocument oDoc = (PartDocument)TrAddInServer.MApp.Documents.Add(DocumentTypeEnum.kPartDocumentObject); PartComponentDefinition oDef = oDoc.ComponentDefinition; ClientGraphics oClientGraphics = oDef.ClientGraphicsCollection.Add("Sample3DGraphicsID"); // Create a new graphics node within the client graphics objects. GraphicsNode oSurfacesNode = oClientGraphics.AddNode(1); // Create client graphics based on the transient body SurfaceGraphics oSurfaceGraphics = oSurfacesNode.AddSurfaceGraphics(oNewBody); // Update the view. TrAddInServer.MApp.ActiveView.Update(); }