public void CreateNewSweptBlendArc( Document doc )
{
Debug.Assert( doc.IsFamilyDocument,
"this method will only work in a family document" );
Application app = doc.Application;
Autodesk.Revit.Creation.Application creapp
= app.Create;
Autodesk.Revit.Creation.FamilyItemFactory credoc
= doc.FamilyCreate;
#region Original code for Revit 2012
#if COMPILE_ORIGINAL_CODE
XYZ pnt1 = new XYZ( 0, -1, 0 );
XYZ pnt2 = new XYZ( 1, 0, 0 );
XYZ pnt3 = new XYZ( 0, 1, 0 );
XYZ pnt4 = new XYZ( -1, 0, 0 );
Arc aArc1 = creapp.NewArc( pnt1, pnt3, pnt2 );
Arc aArc2 = creapp.NewArc( pnt3, pnt1, pnt4 );
CurveArrArray arrarr1 = new CurveArrArray();
SweepProfile bottomProfile
= creapp.NewCurveLoopsProfile( arrarr1 );
CurveArray arr1 = new CurveArray();
arr1.Append( aArc1 );
arr1.Append( aArc2 );
XYZ pnt6 = new XYZ( 0, -2, 0 );
XYZ pnt7 = new XYZ( 2, 0, 0 );
XYZ pnt8 = new XYZ( 0, 2, 0 );
XYZ pnt9 = new XYZ( -2, 0, 0 );
Arc aArc3 = creapp.NewArc( pnt6, pnt8, pnt7 );
Arc aArc4 = creapp.NewArc( pnt8, pnt6, pnt9 );
CurveArrArray arrarr2 = new CurveArrArray();
CurveArray arr2 = new CurveArray();
arr2.Append( aArc3 );
arr2.Append( aArc4 );
arrarr2.Append( arr2 );
SweepProfile topProfile
= creapp.NewCurveLoopsProfile( arrarr2 );
XYZ pnt10 = new XYZ( 0, 0, 0 );
XYZ pnt11 = new XYZ( 0, 5, 0 );
XYZ pnt122 = new XYZ( 2.5, 2.5, 0 );
Arc testArc = creapp.NewArc( pnt10, pnt11, pnt122 );
Curve curve = (Curve) testArc;
Plane geometryPlane = creapp.NewPlane(
XYZ.BasisZ, XYZ.Zero );
SketchPlane sketchPlane = doc.NewSketchPlane(
geometryPlane );
SweptBlend aSweptBlend = doc.NewSweptBlend(
true, curve, sketchPlane, bottomProfile,
topProfile );
#endif // COMPILE_ORIGINAL_CODE
#endregion // Original code for Revit 2012
XYZ px = XYZ.BasisX;
XYZ py = XYZ.BasisY;
Arc arc1 = Arc.Create( -px, px, -py );
Arc arc2 = Arc.Create( px, -px, py );
CurveArray arr1 = new CurveArray();
arr1.Append( arc1 );
arr1.Append( arc2 );
CurveArrArray arrarr1 = new CurveArrArray();
arrarr1.Append( arr1 );
SweepProfile bottomProfile
= creapp.NewCurveLoopsProfile( arrarr1 );
px += px;
py += py;
Arc arc3 = Arc.Create( -px, px, -py );
Arc arc4 = Arc.Create( px, -px, py );
CurveArray arr2 = new CurveArray();
arr2.Append( arc3 );
arr2.Append( arc4 );
CurveArrArray arrarr2 = new CurveArrArray();
arrarr2.Append( arr2 );
SweepProfile topProfile
= creapp.NewCurveLoopsProfile( arrarr2 );
XYZ p0 = XYZ.Zero;
XYZ p5 = 5 * XYZ.BasisY;
XYZ pmid = new XYZ( 2.5, 2.5, 0 );
Arc testArc = Arc.Create( p0, p5, pmid );
//Plane geometryPlane = creapp.NewPlane( XYZ.BasisZ, XYZ.Zero ); // 2016
Plane geometryPlane = Plane.CreateByNormalAndOrigin(
XYZ.BasisZ, XYZ.Zero ); // 2017
SketchPlane sketchPlane = SketchPlane.Create(
doc, geometryPlane );
SweptBlend aSweptBlend = credoc.NewSweptBlend(
true, testArc, sketchPlane, bottomProfile,
topProfile );
}
