public Engine(string filePath, Inventor.PlanarSketch oSketch, Inventor.Application oApp, double slotHeight, double slotWidth)
{
_engine = Python.CreateEngine(new Dictionary <string, object>()
{
{ "Frames", true }, { "FullFrames", true }
});
_runtime = _engine.Runtime;
Assembly invAssembly = Assembly.LoadFile(@"C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Autodesk.Inventor.Interop\v4.0_17.0.0.0__d84147f8b4276564\Autodesk.Inventor.interop.dll");
_runtime.LoadAssembly(invAssembly);
_scope = _engine.CreateScope();
//Make variable names visible within the python file. These string names will be used an arguments in the python file.
_scope.SetVariable("oPlanarSketch", oSketch);
_scope.SetVariable("oApp", oApp);
_scope.SetVariable("slotHeight", slotHeight);
_scope.SetVariable("slotWidth", slotWidth);
ScriptSource _script = _engine.CreateScriptSourceFromFile(filePath);
_code = _script.Compile();
}
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);
}
private Inventor.PartDocument AddSketchProjectCenterPoint(Inventor.PartDocument PartDocument, out Inventor.PlanarSketch Sketch, out Inventor.SketchEntity SketchEntity)
{
Inventor.WorkPlane BaseWorkPlane;
Inventor.WorkPoint WorkPoint;
WorkPoint = PartDocument.ComponentDefinition.WorkPoints[1];
BaseWorkPlane = GetWorkPlane(ref PartDocument);
Sketch = PartDocument.ComponentDefinition.Sketches.Add(BaseWorkPlane, false);
SketchEntity = Sketch.AddByProjectingEntity(WorkPoint);
return(PartDocument);
}
