public PointGraphics DrawPoint(
double[] position,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
PointGraphics graphic = node.AddPointGraphics();
if (position != null)
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
coordSet.PutCoordinates(ref position);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
public TriangleStripGraphics DrawTriangleStrip(
double[] coordinates,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TriangleStripGraphics graphic = node.AddTriangleStripGraphics();
if (coordinates != null)
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
coordSet.PutCoordinates(ref coordinates);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
/// <summary>
/// Draws the interaction graphics rectangle. Again, two paths for the part sketch or drawing sketch, with
/// the drawing sketch not getting any color overrides due to how it blends into the "paper". Instead it
/// defaults to black in the drawing sketch. The part sketch gets a color from the Degrees of Freedom color
/// schema.
/// </summary>
protected void DrawInteractionRectangle()
{
_upperRightPoint2d.X = _pickedPoint2d.X + 0.0001;
_upperRightPoint2d.Y = _pickedPoint2d.Y + 0.0001;
PositionPoint2dObjects();
WriteToInteractionPointCoords();
_rectangleCoordSet.PutCoordinates(ref _rectanglePointCoords);
if (_planarSketch != null)
{
_activeDOFFreeColor = _inventorApplication.ActiveColorScheme.DOFFreeColor;
_rectangleGraphicsColorSet = _rectangleGraphicsDataSets.CreateColorSet(1);
_rectangleGraphicsColorSet.Add(1, _activeDOFFreeColor.Red, _activeDOFFreeColor.Green, _activeDOFFreeColor.Blue);
_rectangleIndexSet.Add(1, 1);
_rectangleIndexSet.Add(2, 2);
_rectangleIndexSet.Add(3, 3);
_rectangleIndexSet.Add(4, 4);
_rectangleIndexSet.Add(5, 1);
_rectangleLineStripGraphics = _rectangleLineNode.AddLineStripGraphics();
_rectangleLineStripGraphics.CoordinateSet = _rectangleCoordSet;
_rectangleLineStripGraphics.CoordinateIndexSet = _rectangleIndexSet;
_rectangleLineStripGraphics.ColorSet = _rectangleGraphicsColorSet;
}
else if (_drawingSketch != null)
{
_rectangleIndexSet.Add(1, 1);
_rectangleIndexSet.Add(2, 2);
_rectangleIndexSet.Add(3, 3);
_rectangleIndexSet.Add(4, 4);
_rectangleIndexSet.Add(5, 1);
_rectangleLineStripGraphics = _rectangleLineNode.AddLineStripGraphics();
_rectangleLineStripGraphics.CoordinateSet = _rectangleCoordSet;
_rectangleLineStripGraphics.CoordinateIndexSet = _rectangleIndexSet;
}
_rectangleInteractionGraphics.UpdateOverlayGraphics(_inventorApplication.ActiveView);
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Description: Displays a LineGraphics between points [0, 0, 0] and [1, 1, 1].
//
//////////////////////////////////////////////////////////////////////////////////////////////
static public void LineGraphicsDemo()
{
PartDocument doc =
AdnInventorUtilities.InvApplication.ActiveDocument
as PartDocument;
// ClientId, can be any string
// Typically use instead current add-in GUID
string clientId = "{Add-in Guid}";
// Add a new graphics group.
// This will fail if a group with same name already exists
ClientGraphics graphics =
doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId);
// Add a new graphic node, with Id=1.
// Id needs to be unique within graphics group
GraphicsNode node = graphics.AddNode(1);
// Add new data set
GraphicsDataSets dataSets =
doc.GraphicsDataSetsCollection.Add(clientId);
// Add new coordinate set
// Id needs to be unique within data set
GraphicsCoordinateSet coordSet = dataSets.CreateCoordinateSet(1);
// Fill up coordinates
// Point1: [0.0, 0.0, 0.0]
// Point2: [1.0, 1.0, 1.0]
double[] coords = new double[]
{
0.0, 0.0, 0.0,
1.0, 1.0, 1.0
};
coordSet.PutCoordinates(ref coords);
// Create new GraphicsPrimitive
LineGraphics lineGraphPrimitive = node.AddLineGraphics();
lineGraphPrimitive.LineWeight = 5.0;
// Set coordinates
lineGraphPrimitive.CoordinateSet = coordSet;
// Update the current view, so we see the graphics
doc.Views[1].Update();
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Description: Displays a PointGraphics using custom bitmap image.
//
//////////////////////////////////////////////////////////////////////////////////////////////
static public void PointGraphicsDemo()
{
PartDocument doc =
AdnInventorUtilities.InvApplication.ActiveDocument
as PartDocument;
string clientId = "{Add-in Guid}";
ClientGraphics graphics = null;
GraphicsDataSets dataSets = null;
try
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection[clientId];
dataSets = doc.GraphicsDataSetsCollection[clientId];
}
catch
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId);
dataSets = doc.GraphicsDataSetsCollection.Add(clientId);
}
GraphicsNode node = graphics.AddNode(graphics.Count + 1);
GraphicsCoordinateSet coordSet = dataSets.CreateCoordinateSet(dataSets.Count + 1);
double[] coords = new double[]
{
5.0, 0.0, 0.0
};
coordSet.PutCoordinates(ref coords);
GraphicsImageSet imageSet = dataSets.CreateImageSet(dataSets.Count + 1);
stdole.IPictureDisp image =
PictureDispConverter.ToIPictureDisp(Resources.PointImage);
imageSet.Add(1, image, null, -1, -1);
PointGraphics pointGraphPrimitive = node.AddPointGraphics();
pointGraphPrimitive.CoordinateSet = coordSet;
pointGraphPrimitive.SetCustomImage(imageSet, 1);
doc.Views[1].Update();
}
void DoDemo()
{
Inventor.Application InvApp = AdnInventorUtilities.InvApplication;
//Create new interaction event
_interactionEvents = InvApp.CommandManager.CreateInteractionEvents();
//Store mouse events
_mouseEvents = _interactionEvents.MouseEvents;
//Enable mouse move. This is disabled by default for performance reasons
_mouseEvents.MouseMoveEnabled = true;
//Listen to OnMouseMove event
_mouseEvents.OnMouseMove +=
new MouseEventsSink_OnMouseMoveEventHandler(MouseEvents_OnMouseMove);
_interactionEvents.StatusBarText = "Select triangle vertex: ";
//Retrieve InteractionGraphics
InteractionGraphics ig = _interactionEvents.InteractionGraphics;
//Create new node
GraphicsNode node = ig.OverlayClientGraphics.AddNode(1);
//Add Triangle primitive
_triangleGraph = node.AddTriangleGraphics();
//Set up coordinates
GraphicsCoordinateSet coordSet = ig.GraphicsDataSets.CreateCoordinateSet(1);
double[] coords = new double[]
{
0.0, 0.0, 0.0, //vertex 1
5.0, 0.0, 0.0, //vertex 2
2.5, 5.0, 0.0 //vertex 3
};
coordSet.PutCoordinates(ref coords);
_triangleGraph.CoordinateSet = coordSet;
_interactionEvents.Start();
}
public TriangleGraphics DrawTriangle(
double[] v1,
double[] v2,
double[] v3,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TriangleGraphics graphic = node.AddTriangleGraphics();
if ((v1 != null) && (v2 != null) && (v3 != null))
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
List <double> coordinates = new List <double>();
coordinates.AddRange(v1);
coordinates.AddRange(v2);
coordinates.AddRange(v3);
double[] coordsArray = coordinates.ToArray();
coordSet.PutCoordinates(ref coordsArray);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
public LineGraphics DrawLine(
double[] startPoint,
double[] endPoint,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
LineGraphics graphic = node.AddLineGraphics();
if ((startPoint != null) && (endPoint != null))
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
double[] coordsArray = startPoint.Concat(endPoint).ToArray();
coordSet.PutCoordinates(ref coordsArray);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Simple example using Inventor API directly
//
//////////////////////////////////////////////////////////////////////////////////////////////
public static void ClientFeatureDemo()
{
string clientId = AdnInventorUtilities.AddInGuid;
Inventor.Application InvApp = AdnInventorUtilities.InvApplication;
Document document = InvApp.ActiveDocument;
// We will use late binding to retrieve ClientFeatures collection,
// so we dont need to write specific code for PartDocument and
// AssemblyDocument
ComponentDefinition compDef =
AdnInventorUtilities.GetCompDefinition(document);
object features =
AdnInventorUtilities.GetProperty(compDef, "Features");
ClientFeatures clientFeatures =
AdnInventorUtilities.GetProperty(features, "ClientFeatures")
as ClientFeatures;
ClientFeatureDefinition cfDef =
clientFeatures.CreateDefinition("Graphics Feature", null, null, null);
ClientFeature clientFeature =
clientFeatures.Add(cfDef, clientId);
NativeBrowserNodeDefinition nodeDef =
clientFeature.BrowserNode.BrowserNodeDefinition as NativeBrowserNodeDefinition;
stdole.IPictureDisp pic =
PictureDispConverter.ToIPictureDisp(Resources.PointImage);
ClientNodeResource res =
document.BrowserPanes.ClientNodeResources.Add(
clientId,
document.BrowserPanes.ClientNodeResources.Count + 1,
pic);
nodeDef.OverrideIcon = res;
cfDef = clientFeature.Definition;
cfDef.HighlightClientGraphicsWithFeature = true;
GraphicsDataSets sets =
cfDef.GraphicsDataSetsCollection.Add2(clientId, true);
GraphicsCoordinateSet coordSet = sets.CreateCoordinateSet(1);
double[] coords = new double[]
{
0.0, 0.0, 0.0,
5.0, 0.0, 0.0,
2.5, 5.0, 0.0
};
coordSet.PutCoordinates(ref coords);
ClientGraphics cg =
cfDef.ClientGraphicsCollection.Add(clientId);
GraphicsNode node = cg.AddNode(1);
node.RenderStyle = document.RenderStyles["Green (Flat)"];
TriangleGraphics primitive = node.AddTriangleGraphics();
primitive.CoordinateSet = coordSet;
InvApp.ActiveView.Update();
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Description: Displays a LineGraphics using Index and Color Sets.
//
//////////////////////////////////////////////////////////////////////////////////////////////
static public void IndexSetDemo()
{
PartDocument doc =
AdnInventorUtilities.InvApplication.ActiveDocument
as PartDocument;
string clientId = "{Add-in Guid}";
ClientGraphics graphics = null;
GraphicsDataSets dataSets = null;
// Add some error handling in case
// graphics collection and data already exist
try
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection[clientId];
dataSets = doc.GraphicsDataSetsCollection[clientId];
}
catch
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId);
dataSets = doc.GraphicsDataSetsCollection.Add(clientId);
}
// Add new node and coord set
// Id generation by increment - bad because previous nodes/sets
// may have been deleted previously, hence making count invalid
GraphicsNode node =
graphics.AddNode(graphics.Count + 1);
GraphicsCoordinateSet coordSet =
dataSets.CreateCoordinateSet(dataSets.Count + 1);
double[] coords = new double[]
{
0.0, 0.0, 0.0, //point 1
1.0, 1.0, 0.0, //point 2
0.0, 1.0, 0.0, //point 3
1.0, 0.0, 0.0 //point 4
};
coordSet.PutCoordinates(ref coords);
LineGraphics lineGraphPrimitive = node.AddLineGraphics();
lineGraphPrimitive.LineWeight = 5.0;
//Create Coordinate Index Set
GraphicsIndexSet indexSetCoords = dataSets.CreateIndexSet(dataSets.Count + 1);
indexSetCoords.Add(1, 1); //from point 1
indexSetCoords.Add(2, 3); //connect to point 3
indexSetCoords.Add(3, 3); //from point 3
indexSetCoords.Add(4, 2); //connect to point 2
indexSetCoords.Add(5, 2); //from point 2
indexSetCoords.Add(6, 4); //connect to point 4
lineGraphPrimitive.CoordinateSet = coordSet;
lineGraphPrimitive.CoordinateIndexSet = indexSetCoords;
//Create the color set with two colors
GraphicsColorSet colorSet = dataSets.CreateColorSet(dataSets.Count + 1);
colorSet.Add(1, 221, 0, 0);
colorSet.Add(2, 255, 170, 0);
colorSet.Add(3, 119, 187, 17);
//Create the index set for color
GraphicsIndexSet indexSetColors = dataSets.CreateIndexSet(dataSets.Count + 1);
indexSetColors.Add(1, 3); //line 1 uses color 3
indexSetColors.Add(2, 1); //line 2 uses color 1
indexSetColors.Add(3, 2); //line 3 uses color 2
lineGraphPrimitive.ColorSet = colorSet;
lineGraphPrimitive.ColorIndexSet = indexSetColors;
lineGraphPrimitive.ColorBinding = ColorBindingEnum.kPerItemColors;
doc.Views[1].Update();
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Description: Displays a TriangleFan Graphics.
//
//////////////////////////////////////////////////////////////////////////////////////////////
static public void TriangleFanGraphicsDemo()
{
PartDocument doc =
AdnInventorUtilities.InvApplication.ActiveDocument
as PartDocument;
string clientId = "{Add-in Guid}";
ClientGraphics graphics = null;
GraphicsDataSets dataSets = null;
try
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection[clientId];
dataSets = doc.GraphicsDataSetsCollection[clientId];
}
catch
{
graphics = doc.ComponentDefinition.ClientGraphicsCollection.Add(clientId);
dataSets = doc.GraphicsDataSetsCollection.Add(clientId);
}
GraphicsNode node = graphics.AddNode(graphics.Count + 1);
GraphicsCoordinateSet coordSet = dataSets.CreateCoordinateSet(dataSets.Count + 1);
double[] coords = new double[]
{
0.0, 0.0, 0.0, //point 1
1.0, 1.0, 0.0, //point 2
2.0, 0.0, 0.0, //point 3
3.0, 1.0, 0.0, //point 4
4.0, 0.0, 0.0, //point 5
5.0, 1.0, 0.0, //point 6
6.0, 0.0, 0.0, //point 7
};
coordSet.PutCoordinates(ref coords);
TriangleFanGraphics triFanPrimitive = node.AddTriangleFanGraphics();
int[] strips = new int[]
{
3, //points 1,2,3 for strip 1
4 //points 4,5,6,7 for strip 2
};
triFanPrimitive.PutStripLengths(ref strips);
//Create the color set with 3 colors
GraphicsColorSet colorSet = dataSets.CreateColorSet(dataSets.Count + 1);
colorSet.Add(1, 221, 0, 0);
colorSet.Add(2, 119, 187, 17);
colorSet.Add(3, 119, 187, 17);
//Create the index set for color
GraphicsIndexSet indexSetColors = dataSets.CreateIndexSet(dataSets.Count + 1);
indexSetColors.Add(1, 2); //strip 1 uses color 1
indexSetColors.Add(2, 1); //strip 2 uses color 2
triFanPrimitive.CoordinateSet = coordSet;
triFanPrimitive.ColorIndexSet = indexSetColors;
triFanPrimitive.ColorSet = colorSet;
triFanPrimitive.ColorBinding = ColorBindingEnum.kPerStripColors;
doc.Views[1].Update();
}
public void UpdatePreviewGraphics()
{
m_graphicsCoordinateSet = null;
InteractionGraphics interactionGraphics = m_interactionEvents.InteractionGraphics;
GraphicsDataSets graphicsDataSets = interactionGraphics.GraphicsDataSets;
if (graphicsDataSets.Count != 0)
{
graphicsDataSets[1].Delete();
}
// m_graphicsCoordinateSet = graphicsDataSets.CreateCoordinateSet(1);
//m_pointGraphics.CoordinateSet = m_graphicsCoordinateSet;
//TransientGeometry transientGeometry = m_inventorApplication.TransientGeometry;
PartDocument oPartDoc;
oPartDoc = (PartDocument)m_inventorApplication.ActiveDocument;
PartComponentDefinition oPartCompDef;
oPartCompDef = oPartDoc.ComponentDefinition;
WorkAxis workAxis;
workAxis = oPartCompDef.WorkAxes.AddByRevolvedFace(m_selectFace, true);
if (m_UCS == null)
{
return;
}
WorkPoint workPoint;
workPoint = oPartCompDef.WorkPoints.AddByCurveAndEntity(workAxis, m_UCS.XYPlane);
Point transPoint = workPoint.Point;
UnitVector xUnitVector = m_UCS.XAxis.Line.Direction;
UnitVector yUnitVector = m_UCS.YAxis.Line.Direction;
Double[] xCoords = new Double[3];
xUnitVector.GetUnitVectorData(ref xCoords);
Double[] yCoords = new Double[3];
yUnitVector.GetUnitVectorData(ref yCoords);
double xOffset = this.GetValueFromExpression(m_moveCmdDlg.xOffsetText.Text);
double yOffset = this.GetValueFromExpression(m_moveCmdDlg.yOffsetText.Text);
Double[] transCoords = new Double[3];
transCoords[0] = xOffset * xCoords[0] + yOffset * yCoords[0];
transCoords[1] = xOffset * xCoords[1] + yOffset * yCoords[1];
transCoords[2] = xOffset * xCoords[2] + yOffset * yCoords[2];
Vector transVector = m_inventorApplication.TransientGeometry.CreateVector();
transVector.PutVectorData(transCoords);
transPoint.TranslateBy(transVector);
Double[] oPointCoords = new Double[3];
oPointCoords[0] = transPoint.X;
oPointCoords[1] = transPoint.Y;
oPointCoords[2] = transPoint.Z;
m_graphicsCoordinateSet = graphicsDataSets.CreateCoordinateSet(1);
m_graphicsCoordinateSet.PutCoordinates(oPointCoords);
m_pointGraphics.CoordinateSet = m_graphicsCoordinateSet;
TransientGeometry transientGeometry = m_inventorApplication.TransientGeometry;
// m_graphicsCoordinateSet.Add(1, transPoint);
m_inventorApplication.ActiveView.Update();
}