private Inventor.ExtrudeFeature CreateFlangeExtrustion(ref Inventor.PartDocument PartDocument, string FlangeDiaOD, string FlangeDiaID, string FlangeThickness)
{
Inventor.UnitsOfMeasure UnitsOfMeasure;
Inventor.PlanarSketch Sketch;
Inventor.TransientGeometry TransientGeometry;
Inventor.SketchCircle SketchCircle;
Inventor.WorkPoint WorkPoint;
Inventor.WorkPlane BaseWorkPlane;
Inventor.RadiusDimConstraint RadiusDimConstraint = null;
Inventor.SketchEntity SketchEntity;
Inventor.ObjectCollection SketchObjectCollection;
Inventor.Profile Profile;
Inventor.ExtrudeDefinition ExtrudeDefinition;
Inventor.ExtrudeFeature ExtrudeFeature = null;
SketchObjectCollection = InvApp.TransientObjects.CreateObjectCollection();
UnitsOfMeasure = PartDocument.UnitsOfMeasure;
double DiaOD = 0, DiaID = 0, Thickness = 0;
DiaOD = UnitsOfMeasure.GetValueFromExpression(FlangeDiaOD, Inventor.UnitsTypeEnum.kMillimeterLengthUnits);
DiaID = UnitsOfMeasure.GetValueFromExpression(FlangeDiaID, Inventor.UnitsTypeEnum.kMillimeterLengthUnits);
Thickness = UnitsOfMeasure.GetValueFromExpression(FlangeThickness, Inventor.UnitsTypeEnum.kMillimeterLengthUnits);
TransientGeometry = InvApp.TransientGeometry;
WorkPoint = PartDocument.ComponentDefinition.WorkPoints[1];
BaseWorkPlane = GetPartDocumentWorkPlane(ref PartDocument, "XY");
Sketch = PartDocument.ComponentDefinition.Sketches.Add(BaseWorkPlane, false);
SketchEntity = Sketch.AddByProjectingEntity(WorkPoint);
SketchCircle = Sketch.SketchCircles.AddByCenterRadius(TransientGeometry.CreatePoint2d(0, 0), DiaOD / 2);
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)SketchCircle, TransientGeometry.CreatePoint2d(0, 0), false);
Sketch.GeometricConstraints.AddCoincident(SketchEntity, (Inventor.SketchEntity)SketchCircle.CenterSketchPoint);
RadiusDimConstraint = null;
SketchCircle = null;
SketchCircle = Sketch.SketchCircles.AddByCenterRadius(TransientGeometry.CreatePoint2d(0, 0), DiaID / 2);
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)SketchCircle, TransientGeometry.CreatePoint2d(0, 0), false);
Sketch.GeometricConstraints.AddCoincident(SketchEntity, (Inventor.SketchEntity)SketchCircle.CenterSketchPoint);
SketchObjectCollection.Add(SketchCircle);
Profile = Sketch.Profiles.AddForSolid(true, SketchObjectCollection);
ExtrudeDefinition = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.CreateExtrudeDefinition(Profile, Inventor.PartFeatureOperationEnum.kNewBodyOperation);
ExtrudeDefinition.SetDistanceExtent(Thickness, Inventor.PartFeatureExtentDirectionEnum.kPositiveExtentDirection);
ExtrudeFeature = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.Add(ExtrudeDefinition);
ExtrudeFeature.Name = "FlangeBase";
return(ExtrudeFeature);
}
private Inventor.ExtrudeFeature Extrude_FlangeBody(ref Inventor.PartDocument PartDocument)
{
Inventor.TransientGeometry TransientGeometry;
Inventor.SketchCircle SketchCircle;
Inventor.RadiusDimConstraint RadiusDimConstraint = null;
Inventor.Profile SketchProfile;
Inventor.ExtrudeDefinition ExtrudeDefinition;
Inventor.ExtrudeFeature ExtrudeFeature = null;
Inventor.PlanarSketch Sketch;
Inventor.SketchEntity SketchEntity;
PartDocument = AddSketchProjectCenterPoint(PartDocument, out Sketch, out SketchEntity);
TransientGeometry = InvApp.TransientGeometry;
SketchCircle = Sketch.SketchCircles.AddByCenterRadius(TransientGeometry.CreatePoint2d(0, 0), FlangeDiaOD / 2);
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)SketchCircle, TransientGeometry.CreatePoint2d(0, 0), false);
Sketch.GeometricConstraints.AddCoincident(SketchEntity, (Inventor.SketchEntity)SketchCircle.CenterSketchPoint);
RadiusDimConstraint = null;
SketchCircle = null;
Inventor.ObjectCollection SketchObjectCollection;
SketchObjectCollection = InvApp.TransientObjects.CreateObjectCollection();
SketchCircle = Sketch.SketchCircles.AddByCenterRadius(TransientGeometry.CreatePoint2d(0, 0), FlangeDiaID / 2);
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)SketchCircle, TransientGeometry.CreatePoint2d(0, 0), false);
Sketch.GeometricConstraints.AddCoincident(SketchEntity, (Inventor.SketchEntity)SketchCircle.CenterSketchPoint);
SketchObjectCollection.Add(SketchCircle);
SketchProfile = Sketch.Profiles.AddForSolid(true, SketchObjectCollection);
ExtrudeDefinition = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.CreateExtrudeDefinition(SketchProfile, Inventor.PartFeatureOperationEnum.kNewBodyOperation);
ExtrudeDefinition.SetDistanceExtent(FlangeThickness, Inventor.PartFeatureExtentDirectionEnum.kPositiveExtentDirection);
//Extrude The Sketch Profile
ExtrudeFeature = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.Add(ExtrudeDefinition);
ExtrudeFeature.Name = "FlangeBody";
return(ExtrudeFeature);
}
public Inventor.ExtrudeFeature Extrude_FlangeBody()
{
Inventor.TransientGeometry TransientGeometry;
Inventor.SketchCircle SketchCircle;
Inventor.RadiusDimConstraint RadiusDiamension = null;
Inventor.Profile SketchProfile;
Inventor.ExtrudeDefinition ExtrudeDefinition;
Inventor.ExtrudeFeature ExtrudeFeature = null;
Inventor.PlanarSketch Sketch;
Inventor.SketchEntity SketchEntity;
//Create Sketch on wp project 0,0,0 work point Geometry
PartDocument = AddSketchProjectCenterPoint(PartDocument, out Sketch, out SketchEntity);
//Get the Transient Geometry Object from Inventor
TransientGeometry = InvApp.TransientGeometry;
//Draw Outside Hole
DrawCircle_Constrain_Diamension(TransientGeometry.CreatePoint2d(0, 0), out SketchCircle, out RadiusDiamension, Sketch, SketchEntity, FlangeDiaOD / 2);
RadiusDiamension = null; // reset for next use
SketchCircle = null;
Inventor.ObjectCollection SketchObjectCollection;
SketchObjectCollection = InvApp.TransientObjects.CreateObjectCollection();
//Draw Inside Hole Add to sketch objects
DrawCircle_Constrain_Diamension(TransientGeometry.CreatePoint2d(0, 0), out SketchCircle, out RadiusDiamension, Sketch, SketchEntity, FlangeDiaID / 2);
//Add to sketch Collection ready for Extrude
SketchObjectCollection.Add(SketchCircle);
//Convert to profileing
SketchProfile = Sketch.Profiles.AddForSolid(true, SketchObjectCollection);
ExtrudeDefinition = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.CreateExtrudeDefinition(SketchProfile, Inventor.PartFeatureOperationEnum.kNewBodyOperation);
ExtrudeDefinition.SetDistanceExtent(FlangeThickness, Inventor.PartFeatureExtentDirectionEnum.kPositiveExtentDirection);
//Extrude The Sketch Profile
ExtrudeFeature = PartDocument.ComponentDefinition.Features.ExtrudeFeatures.Add(ExtrudeDefinition);
ExtrudeFeature.Name = "FlangeBody";
return(ExtrudeFeature);
}
private Inventor.ObjectCollection CreateHoleSketch(ref Inventor.PartDocument PartDocument, ref Inventor.ExtrudeFeature ExtrudeFeature, string PCD, string PCDAngle)
{
Inventor.UnitsOfMeasure UnitsOfMeasure;
Inventor.PlanarSketch Sketch = null;
Inventor.WorkPoint WorkPoint = null;
Inventor.SketchEntity CenterPointSketchEntity = null;
Inventor.SketchArc pcdSketchArc = null;
Inventor.SketchLine AngleSketchLine = null;
Inventor.SketchLine CenterSketchLine = null;
Inventor.SketchPoint SketchPoint = null;
Inventor.TransientGeometry TransientGeometry;
Inventor.RadiusDimConstraint RadiusDimConstraint = null;
Inventor.TwoLineAngleDimConstraint TwoLineAngleDimConstraint = null;
Inventor.ObjectCollection ObjectCollection = null;
Inventor.ModelParameter ModelParameter = null;
ObjectCollection = InvApp.TransientObjects.CreateObjectCollection();
double pcdDia = 0, pcdAngle = 0.0;
UnitsOfMeasure = PartDocument.UnitsOfMeasure;
pcdDia = UnitsOfMeasure.GetValueFromExpression(PCD, Inventor.UnitsTypeEnum.kMillimeterLengthUnits);
pcdAngle = UnitsOfMeasure.GetValueFromExpression(PCDAngle, Inventor.UnitsTypeEnum.kDegreeAngleUnits);
WorkPoint = PartDocument.ComponentDefinition.WorkPoints[1];
TransientGeometry = InvApp.TransientGeometry;
foreach (Inventor.Face Face in ExtrudeFeature.EndFaces)
{
if (Face.SurfaceType == Inventor.SurfaceTypeEnum.kPlaneSurface)
{
Sketch = PartDocument.ComponentDefinition.Sketches.Add(Face, false);
CenterPointSketchEntity = Sketch.AddByProjectingEntity(WorkPoint);
CenterSketchLine = Sketch.SketchLines.AddByTwoPoints(TransientGeometry.CreatePoint2d(0, 0), TransientGeometry.CreatePoint2d(0, pcdDia / 2));
CenterSketchLine.Construction = true;
AngleSketchLine = Sketch.SketchLines.AddByTwoPoints(CenterSketchLine.StartSketchPoint, TransientGeometry.CreatePoint2d(20, pcdDia / 2));
AngleSketchLine.Construction = true;
Sketch.GeometricConstraints.AddCoincident(CenterPointSketchEntity, (Inventor.SketchEntity)CenterSketchLine.StartSketchPoint);
Sketch.GeometricConstraints.AddEqualLength(CenterSketchLine, AngleSketchLine);
pcdSketchArc = Sketch.SketchArcs.AddByCenterStartEndPoint(CenterSketchLine.StartSketchPoint, CenterSketchLine.EndSketchPoint, AngleSketchLine.EndSketchPoint, false);
pcdSketchArc.Construction = true;
Sketch.GeometricConstraints.AddVertical((Inventor.SketchEntity)CenterSketchLine, false);
Sketch.GeometricConstraints.AddCoincident(CenterPointSketchEntity, (Inventor.SketchEntity)pcdSketchArc.CenterSketchPoint);
SketchPoint = Sketch.SketchPoints.Add(TransientGeometry.CreatePoint2d(0, 0), true);
Sketch.GeometricConstraints.AddCoincident((Inventor.SketchEntity)SketchPoint, (Inventor.SketchEntity)AngleSketchLine.EndSketchPoint);
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)pcdSketchArc, pcdSketchArc.Geometry.Center, false);
if (RadiusDimConstraint.Parameter.ParameterType == Inventor.ParameterTypeEnum.kModelParameter)
{
ModelParameter = (Inventor.ModelParameter)RadiusDimConstraint.Parameter;
if (ModelParameter.BuiltIn)
{
ModelParameter.Name = "PCD";
ModelParameter.Value = pcdDia / 2;
}
}
TwoLineAngleDimConstraint = Sketch.DimensionConstraints.AddTwoLineAngle(CenterSketchLine, AngleSketchLine, TransientGeometry.CreatePoint2d(1, 1), false);
if (TwoLineAngleDimConstraint.Parameter.ParameterType == Inventor.ParameterTypeEnum.kModelParameter)
{
ModelParameter = null;
ModelParameter = (Inventor.ModelParameter)TwoLineAngleDimConstraint.Parameter;
if (ModelParameter.BuiltIn)
{
ModelParameter.Name = "Angle";
ModelParameter.Value = pcdAngle / 2;
}
}
ObjectCollection.Add(SketchPoint);
}
PartDocument.Update();
}
return(ObjectCollection);
}
private void DrawCircle_Constrain_Diamension(Inventor.Point2d CenterPoint, out Inventor.SketchCircle SketchCircle, out Inventor.RadiusDimConstraint RadiusDimConstraint, Inventor.PlanarSketch Sketch, Inventor.SketchEntity SketchEntity, double Radius)
{
//Draw
SketchCircle = Sketch.SketchCircles.AddByCenterRadius(CenterPoint, Radius);
//Dim
RadiusDimConstraint = Sketch.DimensionConstraints.AddRadius((Inventor.SketchEntity)SketchCircle, CenterPoint, false);
//Anchor
Sketch.GeometricConstraints.AddCoincident(SketchEntity, (Inventor.SketchEntity)SketchCircle.CenterSketchPoint);
}
