/// <summary>
/// Creates the corresponding Dynamo Geometry
/// </summary>
/// <param name="geometryPrimitive">type</param>
/// <search>
/// create, vector, line, point, dynamo, geometry 3d, primitive
/// </search>
public static object Create(object geometryPrimitive)
{
if (geometryPrimitive.GetType().ToString() == "dtGeometryPrimitives.Point")
{
Point p = geometryPrimitive as Point;
Autodesk.DesignScript.Geometry.Point dynPoint = Autodesk.DesignScript.Geometry.Point.ByCoordinates(p.X, p.Y, p.Z);
return(dynPoint);
}
if (geometryPrimitive.GetType().ToString() == "dtGeometryPrimitives.Line")
{
Line l = geometryPrimitive as Line;
Autodesk.DesignScript.Geometry.Point startPoint = Autodesk.DesignScript.Geometry.Point.ByCoordinates(l.StartPoint.X, l.StartPoint.Y, l.StartPoint.Z);
Autodesk.DesignScript.Geometry.Point endPoint = Autodesk.DesignScript.Geometry.Point.ByCoordinates(l.EndPoint.X, l.EndPoint.Y, l.EndPoint.Z);
Autodesk.DesignScript.Geometry.Line dynLine = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(startPoint, endPoint);
startPoint.Dispose();
endPoint.Dispose();
return(dynLine);
}
if (geometryPrimitive.GetType().ToString() == "dtGeometryPrimitives.Vector")
{
Vector v = geometryPrimitive as Vector;
Autodesk.DesignScript.Geometry.Point startPoint = Autodesk.DesignScript.Geometry.Point.ByCoordinates(v.StartPoint.X, v.StartPoint.Y, v.StartPoint.Z);
Autodesk.DesignScript.Geometry.Point endPoint = Autodesk.DesignScript.Geometry.Point.ByCoordinates(v.EndPoint.X, v.EndPoint.Y, v.EndPoint.Z);
Autodesk.DesignScript.Geometry.Vector vector = Autodesk.DesignScript.Geometry.Vector.ByTwoPoints(startPoint, endPoint);
startPoint.Dispose();
endPoint.Dispose();
return(vector);
}
else
{
return("Primitive Type not found");
}
}
internal void GenerateLeftHand(int faceIndex)
{
// Generate Lines
for (int i = 0; i < 4; i++)
{
Geo.Line memberLine = GetMemberLineL(faceIndex, i, false);
this.lines.Add(memberLine);
// Dispose
//memberLine.Dispose();
}
mesh.faces[faceIndex].visited = true;
// Propogate
for (int i = 0; i < 4; i++)
{
int adjacentFaceIndex = mesh.GetAdjacentFaceIndex(mesh.faces[faceIndex], i);
if (adjacentFaceIndex >= 0 && !mesh.faces[adjacentFaceIndex].visited)
{
GenerateRightHand(adjacentFaceIndex);
}
}
}
public void IsLineLike_Curve_CorrectlyIdentifiesLine()
{
var line = Line.ByStartPointEndPoint(
Point.Origin(),
Point.ByCoordinates(12, 3, 2));
var revitCurve = line.ToRevitType(false);
Assert.True(CurveUtils.IsLineLike(revitCurve));
}
public void ByParameterOnCurveReference_ShouldPlaceReferencePointCorrectly()
{
var l = Line.ByStartPointEndPoint(Point.ByCoordinates(0, 0, 0), Point.ByCoordinates(1, 0, 0));
var modelCurve = ModelCurve.ByCurve(l);
var rp = ReferencePoint.ByParameterOnCurveReference(modelCurve.ElementCurveReference, 0.5);
var pt = Point.ByCoordinates(0.5, 0, 0);
rp.Point.ShouldBeApproximately(pt);
InternalPosition(rp).ShouldBeApproximately(pt.InHostUnits());
}
protected RevolvedSurface(Curve profile, Line axis, double startAngle, double sweepAngle, bool persist)
: base(ByProfileAxisAngleCore(profile, axis, startAngle, sweepAngle), persist)
{
InitializeGuaranteedProperties();
Profile = profile;
AxisOrigin = axis.StartPoint;
AxisDirection = axis.Direction;
StartAngle = startAngle;
SweepAngle = sweepAngle;
Axis = axis;
}
public static PdfAnnotation ToPDFLine(this Autodesk.DesignScript.Geometry.Line line, string content, PdfWriter writer)
{
var start = line.StartPoint.ToPDFCoords();
var end = line.EndPoint.ToPDFCoords();
iTextSharp.text.Rectangle rect = new iTextSharp.text.Rectangle(start.X, start.Y);
var app = new PdfContentByte(writer);
var anno = PdfAnnotation.CreateLine(writer, rect, content, start.X, start.Y, end.X, end.Y);
return(anno);
}
/// <summary>
/// Sort a series of curves in the shortest printing path.
/// </summary>
/// <param name="_curves"></param>
/// <returns name="Curves"></returns>
public static List <Autodesk.DesignScript.Geometry.Curve> SortPrintableCurves(List <Autodesk.DesignScript.Geometry.Curve> _curves)
{
List <Autodesk.DesignScript.Geometry.Curve> sortedCurves = new List <Autodesk.DesignScript.Geometry.Curve>();
List <Autodesk.DesignScript.Geometry.Curve> curves = new List <Autodesk.DesignScript.Geometry.Curve>();
curves.AddRange(_curves); // Copying elements to curves to avoid modifying the original list of curves
Autodesk.DesignScript.Geometry.Curve currentCurve = curves[curves.Count - 1];
curves.RemoveAt(curves.Count - 1);
sortedCurves.Add(currentCurve);
// find ouf next curve either startpoint or endpoint is closest to the end point of the current curve
while (curves.Count != 0)
{
int bestI = 0;
double bestDistance = double.MaxValue;
Autodesk.DesignScript.Geometry.Point currentPoint = currentCurve.EndPoint;
for (int i = 0; i < curves.Count; ++i)
{
Autodesk.DesignScript.Geometry.Curve c = curves[i];
Autodesk.DesignScript.Geometry.Line l1 = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(currentPoint, c.StartPoint);
Autodesk.DesignScript.Geometry.Line l2 = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(currentPoint, c.EndPoint);
double distanceToStartPoint = l1.Length;
double distanceToEndPoint = l2.Length;
double d = Math.Min(distanceToStartPoint, distanceToEndPoint);
if (bestDistance > d)
{
bestI = i;
bestDistance = d;
}
}
currentCurve = curves[bestI];
curves.RemoveAt(bestI);
double distanceToCurrentCurveEndPoint = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(currentPoint, currentCurve.EndPoint).Length;
double distanceToCurrentCurveStartPoint = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(currentPoint, currentCurve.StartPoint).Length;
if (distanceToCurrentCurveEndPoint < distanceToCurrentCurveStartPoint)
{
currentCurve = currentCurve.Reverse();
}
sortedCurves.Add(currentCurve);
}
return(sortedCurves);
}
internal void Setup()
{
_currentParameter = 0.5;
Geo.Vector edgeVector = Geo.Vector.ByTwoPoints(_edge.StartPoint, _edge.EndPoint);
_lineDirectionA = _faceNormalA.Cross(edgeVector);
_lineDirectionB = (_isNaked) ? null : _faceNormalB.Cross(edgeVector);
_lineA = Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionA, 1);
_lineB = (_isNaked) ? null : Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionB, 1);
_isFlat = (_isNaked) ? false : _faceNormalA.Normalized().Dot(_faceNormalB.Normalized()) == 1;
}
#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
public static PdfAnnotation ToPDFLine(this Autodesk.DesignScript.Geometry.Line line, string content, PdfWriter writer)
#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member
{
var start = line.StartPoint.ToPDFCoords();
var end = line.EndPoint.ToPDFCoords();
iTextSharp.text.Rectangle rect = new iTextSharp.text.Rectangle(start.X, start.Y);
var app = new PdfContentByte(writer);
var anno = PdfAnnotation.CreateLine(writer, rect, content, start.X, start.Y, end.X, end.Y);
return(anno);
}
/// <summary>
/// New Family Instance by Curve
/// </summary>
/// <param name="familyType">Family Type to be applied to new Family Instance.</param>
/// <param name="line">Line to place Family Instance at.</param>
/// <param name="level">Level to associate Family Instance with.</param>
/// <returns>New Family Instance.</returns>
public static Element ByLine(FamilyType familyType, Line line, Level level)
{
if (familyType == null)
{
throw new ArgumentNullException(nameof(familyType));
}
var symbol = familyType.InternalElement as Autodesk.Revit.DB.FamilySymbol;
var locationLine = line.ToRevitType() as Autodesk.Revit.DB.Line;
var hostLevel = level.InternalElement as Autodesk.Revit.DB.Level;
return(new FamilyInstances(symbol, locationLine, hostLevel));
}
public void ByLengthOnCurveReference_ShouldPlaceReferencePointCorrectly()
{
var l = Line.ByStartPointEndPoint(Point.ByCoordinates(0, 0, 0), Point.ByCoordinates(1, 0, 0));
var modelCurve = ModelCurve.ByCurve(l);
var rp = ReferencePoint.ByLengthOnCurveReference(modelCurve.ElementCurveReference, 0.5);
DocumentManager.Instance.CurrentDBDocument.Regenerate();
var pt = Point.ByCoordinates(0.5, 0, 0);
rp.Point.ShouldBeApproximately(pt);
InternalPosition(rp).ShouldBeApproximately(pt.InHostUnits());
}
/// <summary>
/// Create a Revit Grid Element in a Project along a Line.
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public static Grid ByLine(Autodesk.DesignScript.Geometry.Line line)
{
if (Document.IsFamilyDocument)
{
throw new Exception("A Grid Element can only be created in a Revit Project");
}
if (line == null)
{
throw new ArgumentNullException("line");
}
return(new Grid((Autodesk.Revit.DB.Line)line.ToRevitType()));
}
internal hMember(hMember member)
{
_webAxis = member._webAxis;
_webNormal = member._webNormal;
_name = member._name;
foreach (hConnection con in member.connections)
{
this.connections.Add(con);
}
foreach (hOperation op in member.operations)
{
this.operations.Add(op);
}
}
public List <Geo.Line> GetFlangeAxes()
{
Geo.Point OP1 = _webAxis.StartPoint;
Geo.Point OP2 = _webAxis.EndPoint;
Geo.Vector webAxisVec = Geo.Vector.ByTwoPoints(OP1, OP2);
Geo.Vector normal = _webNormal.Normalized().Scale(0.75);;
Geo.Vector lateral = webAxisVec.Cross(normal).Normalized().Scale(1.75);
Geo.Line flangeLine1 = Geo.Line.ByStartPointEndPoint(OP1.Add(normal.Add(lateral)), OP2.Add(normal.Add(lateral)));
lateral = webAxisVec.Cross(normal).Normalized().Scale(-1.75);
Geo.Line flangeLine2 = Geo.Line.ByStartPointEndPoint(OP1.Add(normal.Add(lateral)), OP2.Add(normal.Add(lateral)));
return(new List <Geo.Line> {
flangeLine1, flangeLine2
});
}
public void MinDistanceTest2()
{
Geo.Point p1 = Geo.Point.ByCoordinates(0, 0, 0);
Geo.Point p2 = Geo.Point.ByCoordinates(1, 1, 1);
Geo.Point p3 = Geo.Point.ByCoordinates(-1, 0, 0);
Geo.Point p4 = Geo.Point.ByCoordinates(-2, -2, -2);
Geo.Line l1 = Geo.Line.ByStartPointEndPoint(p1, p2);
Geo.Line l2 = Geo.Line.ByStartPointEndPoint(p3, p4);
double d = hStructure.MinDistanceBetweenLines(l1, l2);
Assert.AreEqual(1, d);
}
/// <summary>
/// Extend member by changing web axis end point. Adjust operations accordingly.
/// </summary>
/// <param name="newEndPoint"></param>
internal void SetWebAxisEndPoint(Geo.Point newEndPoint)
{
// Create new axis
Geo.Line newAxis = Geo.Line.ByStartPointEndPoint(_webAxis.StartPoint, newEndPoint);
// Compute new locations for operations relative to new axis
foreach (hOperation op in operations)
{
Geo.Point opPoint = _webAxis.PointAtParameter(op._loc / _webAxis.Length);
double newLoc = newAxis.ParameterAtPoint(opPoint) * newAxis.Length;
op._loc = newLoc;
}
// Set new axis
_webAxis = newAxis;
}
internal bool IsLineCurve(Dyn.Curve c)
{
double lenC = c.Length;
Dyn.Line ln = Dyn.Line.ByStartPointEndPoint(c.StartPoint, c.EndPoint);
double lenL = ln.Length;
ln.Dispose();
if (Math.Abs(lenC - lenL) < 0.001)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Create an Advance Steel Bar Grating
/// </summary>
/// <param name="line"> Input Dynamo Line</param>
/// <param name="planeDirection"> Input Dynamo Vector to set Normal of Grating</param>
/// <param name="additionalGratingParameters"> Optional Input Grating Build Properties </param>
/// <returns name="barGrating"> grating</returns>
public static BarGrating ByLine(Autodesk.DesignScript.Geometry.Line line,
Autodesk.DesignScript.Geometry.Vector planeDirection,
[DefaultArgument("null")] List <Property> additionalGratingParameters)
{
var start = Utils.ToAstPoint(line.StartPoint, true);
var end = Utils.ToAstPoint(line.EndPoint, true);
var refPoint = start + (end - start) * 0.5;
var planeNorm = Utils.ToAstVector3d(planeDirection, true);
if (!planeNorm.IsPerpendicularTo(Utils.ToAstVector3d(line.Direction, true)))
{
throw new System.Exception("Plan Direction must be perpendicular to line");
}
additionalGratingParameters = PreSetDefaults(additionalGratingParameters);
return(new BarGrating(planeNorm, refPoint, Utils.ToInternalDistanceUnits(line.Length, true), additionalGratingParameters));
}
public void CurvesAreSimilar_Lines()
{
var a = Point.ByCoordinates(0, 0);
var b = Point.ByCoordinates(1, 1);
var c = Point.ByCoordinates(2, 2);
var line1 = Line.ByStartPointEndPoint(a, b);
var line2 = Line.ByStartPointEndPoint(b, a);
var line3 = Line.ByStartPointEndPoint(a, c);
var revitLine1 = line1.ToRevitType();
var revitLine2 = line2.ToRevitType();
var revitLine3 = line3.ToRevitType();
Assert.True(CurveUtils.CurvesAreSimilar(revitLine1, revitLine1));
Assert.False(CurveUtils.CurvesAreSimilar(revitLine1, revitLine2));
Assert.False(CurveUtils.CurvesAreSimilar(revitLine1, revitLine3));
}
/// <summary>
/// Place a Revit family instance of the given the FamilyType (also known as the FamilySymbol in the Revit API)
/// on a surface derived from a backing Revit face as reference and a line as reference for its position.
///
/// Note: The FamilyPlacementType must be CurveBased and the input surface must be created from a Revit Face
/// </summary>
/// <param name="familyType">Family Type. Also called Family Symbol.</param>
/// <param name="face">Surface geometry derived from a Revit face as reference element</param>
/// <param name="line">A line on the face defining where the symbol is to be placed</param>
/// <returns>FamilyInstance</returns>
public static FamilyInstance ByFace(FamilyType familyType, Surface face, Autodesk.DesignScript.Geometry.Line line)
{
if (familyType == null)
{
throw new ArgumentNullException("familyType");
}
if (face == null)
{
throw new ArgumentNullException("face");
}
if (line == null)
{
throw new ArgumentNullException("line");
}
var reference = ElementFaceReference.TryGetFaceReference(face);
return(new FamilyInstance(familyType.InternalFamilySymbol, reference.InternalReference, (Autodesk.Revit.DB.Line)line.ToRevitType()));
}
/// <summary>
/// Convert curve to PDF
/// </summary>
/// <param name="curve"></param>
/// <param name="cb"></param>
private void CurveToPDF(Dyn.Curve curve, PdfContentByte cb)
{
if (curve.GetType() == typeof(Dyn.Line))
{
Dyn.Line line = Geometry as Dyn.Line;
cb.MoveTo(line.StartPoint.X, line.StartPoint.Y);
cb.LineTo(line.EndPoint.X, line.EndPoint.Y);
}
else if (Geometry.GetType() == typeof(Dyn.Arc))
{
Dyn.Arc arc = Geometry as Dyn.Arc;
cb.MoveTo(arc.StartPoint.X, arc.EndPoint.Y);
cb.CurveTo(arc.PointAtParameter(0.5).X, arc.PointAtParameter(0.5).Y, arc.EndPoint.X, arc.EndPoint.Y);
}
else
{
cb.MoveTo(curve.StartPoint.X, curve.StartPoint.Y);
cb.LineTo(curve.EndPoint.X, curve.EndPoint.Y);
}
}
internal sCurve TosCurve(Dyn.Curve dc)
{
sCurve sc = null;
Dyn.Line dl = dc as Dyn.Line;
if (dl != null)
{
sc = TosLine(dl);
sc.curveType = eCurveType.LINE;
dl.Dispose();
}
Dyn.PolyCurve pc = dc as Dyn.PolyCurve;
if (pc != null)
{
if (pc.NumberOfCurves == 1)
{
////
//what if this segement is nurbsCurve??????
//PolyCurve can be joined nurbsCurve!!!!!!!!!
///
Dyn.Line dtl = Dyn.Line.ByStartPointEndPoint(pc.StartPoint, pc.EndPoint);
sc = TosLine(dtl);
sc.curveType = eCurveType.LINE;
dtl.Dispose();
}
else
{
sc = TosPolyLine(pc);
sc.curveType = eCurveType.POLYLINE;
}
pc.Dispose();
}
// Dyn.NurbsCurve nc = dc as Dyn.NurbsCurve;
// if(nc != null)
// {
//
// }
return(sc);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
// 【利用Dynamo库创建弧线】
DyGeometry.Point point1 = DyGeometry.Point.ByCoordinates(0, 0, 0);
DyGeometry.Point point2 = DyGeometry.Point.ByCoordinates(0, 5, 3);
DyGeometry.Point point3 = DyGeometry.Point.ByCoordinates(0, 10, 0);
DyGeometry.Arc arc1 = DyGeometry.Arc.ByThreePoints(point1, point2, point3);
// 【利用Dynamo创建直线】
DyGeometry.Point point4 = DyGeometry.Point.ByCoordinates(10, 10, 0);
DyGeometry.Point point5 = DyGeometry.Point.ByCoordinates(10, 0, 0);
DyGeometry.Line line1 = DyGeometry.Line.ByStartPointEndPoint(point4, point5);
// 【利用Dynamo在直线和弧线之间创建连接线】
DyGeometry.Curve curve1 = DyGeometry.Curve.ByBlendBetweenCurves(arc1, line1);
// 【利用Dynamo获取生成的连接线上的某个点】
DyGeometry.Point outPoint = curve1.PointAtSegmentLength(3);
// 【转化为Revit的坐标点】
XYZ result = new XYZ(outPoint.X / 0.3048, outPoint.Y / 0.3048, outPoint.Z / 0.3048);
// 【输出生成的结果】
TaskDialog.Show("Result", $"X:{result.X.ToString("0.00")}-Y:{result.Y.ToString("0.00")}-Z:{result.Z.ToString("0.00")}");
return(Result.Succeeded);
}
/// <summary>
/// Construct a Surface by revolving curve about a line axis. Assuming
/// sweep angle = 360 and start angle = 0.
/// </summary>
/// <param name="profile">Profile Curve for revolve surface.</param>
/// <param name="axis">Line to define axis of revolution.</param>
/// <returns>SRevolvedSurface</returns>
public static RevolvedSurface Revolve(Curve profile, Line axis)
{
return RevolvedSurface.ByProfileAxis(profile, axis);
}
internal void SplitSegmentizesBeamSet(ref List <sFrameSet> beamset, double intTol, double segTol, List <object> pointEle = null)
{
List <Dyn.Geometry> disposeGeo = new List <Dyn.Geometry>();
List <Dyn.Curve> allCrvs = new List <Dyn.Curve>();
foreach (sFrameSet bs in beamset)
{
bs.frames.Clear();
Dyn.Curve c = ToDynamoCurve(bs.parentCrv);
allCrvs.Add(c);
disposeGeo.Add(c);
}
List <Dyn.Point> pts = new List <Dyn.Point>();
if (pointEle != null)
{
foreach (object eb in pointEle)
{
sPointLoad pl = eb as sPointLoad;
if (pl != null)
{
Dyn.Point p = ToDynamoPoint(pl.location);
pts.Add(p);
disposeGeo.Add(p);
}
sPointSupport ps = eb as sPointSupport;
if (ps != null)
{
Dyn.Point p = ToDynamoPoint(ps.location);
pts.Add(p);
disposeGeo.Add(p);
}
}
}
if (pts.Count == 0)
{
pts = null;
}
foreach (sFrameSet bs in beamset)
{
Dyn.Curve dc = ToDynamoCurve(bs.parentCrv);
int id = 0;
List <Dyn.PolyCurve> segCrvs;
List <Dyn.Point> assPts;
List <Dyn.PolyCurve> segPlns = SplitSegmentizeCurveByCurves(dc, allCrvs, intTol, segTol, out segCrvs, out assPts, pts);
if (segPlns.Count > 0)
{
for (int i = 0; i < segPlns.Count; ++i)
{
if (segCrvs.Count > 1)
{
bs.parentSegments.Add(TosCurve(segCrvs[i]));
disposeGeo.Add(segCrvs[i]);
}
Dyn.Curve [] segs = segPlns[i].Curves();
for (int j = 0; j < segs.Length; ++j)
{
if (segs[j].Length > 0.005)
{
Dyn.Line dl = Dyn.Line.ByStartPointEndPoint(segs[j].StartPoint, segs[j].EndPoint);
bs.AddBeamElement(TosLine(dl), sXYZ.Zaxis(), id);
id++;
disposeGeo.Add(dl);
}
disposeGeo.Add(segs[j]);
}
disposeGeo.Add(segPlns[i]);
}
if (assPts != null)
{
bs.associatedLocations = new List <sXYZ>();
foreach (Dyn.Point ap in assPts)
{
bs.associatedLocations.Add(TosXYZ(ap));
disposeGeo.Add(ap);
}
}
}
else
{
Dyn.Line dl = Dyn.Line.ByStartPointEndPoint(dc.StartPoint, dc.EndPoint);
if (dl.Length > 0.005)
{
bs.AddBeamElement(TosLine(dl), sXYZ.Zaxis(), id);
bs.EnsureBeamElement();
id++;
}
disposeGeo.Add(dl);
}
bs.AwareElementsFixitiesByParentFixity(intTol);
disposeGeo.Add(dc);
}
this.DisposeGeometries(disposeGeo);
}
internal sLine TosLine(Dyn.Line dyln)
{
return(new sLine(TosXYZ(dyln.StartPoint), TosXYZ(dyln.EndPoint)));
}
public static HM.Line DSLineToHMLine(Geo.Line l)
{
return(new HM.Line(PointToTriple(l.StartPoint), PointToTriple(l.EndPoint)));
}
/// <summary>
/// def RevolveAsSurface : Surface (axis : Line, startAngle : double, sweepAngle : double)
///
/// Returns a Surface by revolving this curve about a line axis.
/// startAngle determines where the curve starts to revolve, sweepAngle
/// determines the revolving angle.
/// </summary>
/// <param name="axis">Line curve as axis of revolution</param>
/// <param name="startAngle">Start angle in degrees</param>
/// <param name="sweepAngle">Sweep angle for rotation in degrees</param>
/// <returns>Revolved Surface</returns>
public Surface RevolveAsSurface(Line axis, double startAngle, double sweepAngle)
{
if (axis == null)
throw new System.ArgumentNullException("axis");
else if (axis.Length.EqualsTo(0.0))
throw new System.ArgumentException(Properties.Resources.IsZeroLength, "axis");
else if (sweepAngle.EqualsTo(0.0))
throw new System.ArgumentException(string.Format(Properties.Resources.IsZeroAngle, "sweep"), "sweepAngle");
return Surface.Revolve(this, axis, startAngle, sweepAngle);
}
internal hMember(Geo.Line webAxis, Geo.Vector webNormal, string name = "0")
{
_webAxis = webAxis;
_webNormal = webNormal;
_name = name;
}
protected Cone(Line centerLine, double startRadius, double endRadius, bool persist)
: base(ByCenterLineRadiusCore(centerLine, startRadius, endRadius), persist)
{
InitializeGuaranteedProperties();
CenterLine = centerLine;
}
private static IConeEntity ByCenterLineRadiusCore(Line centerLine, double startRadius, double endRadius)
{
if (null == centerLine)
throw new System.ArgumentNullException("centerLine");
IConeEntity entity = ByStartPointEndPointRadiusCore(centerLine.StartPoint, centerLine.EndPoint, startRadius, endRadius);
return entity;
}
/// <summary>
/// def RevolveAsSolid : Solid (axis : Line)
///
/// Returns a Solid by revolving the closed curve about a given axis
/// line by 360 revolution.
/// </summary>
/// <param name="axis">Line curve as axis of revolution</param>
/// <returns>Revolved Solid</returns>
public Solid RevolveAsSolid(Line axis)
{
return RevolveAsSolid(axis, 0.0, 360.0);
}
/// <summary>
/// Construct a Surface by revolving curve about a line axis. startAngle
/// determines where the curve starts to revolve, sweepAngle determines
/// the revolving angle.
/// </summary>
/// <param name="profile">Profile Curve for revolve surface.</param>
/// <param name="axis">Line to define axis of revolution.</param>
/// <param name="startAngle">Start Angle in degreee at which curve starts to revolve.</param>
/// <param name="sweepAngle">Sweep Angle in degree to define the extent of revolve.</param>
/// <returns>RevolvedSurface</returns>
public static RevolvedSurface ByProfileAxisAngle(Curve profile, Line axis, double startAngle, double sweepAngle)
{
return new RevolvedSurface(profile, axis, startAngle, sweepAngle, true);
}
/// <summary>
/// Convert a DesignScript line to a Nucleus line
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public static Line Convert(DS.Line line)
{
return(new Line(Convert(line.StartPoint), Convert(line.EndPoint)));
}
private static ISurfaceEntity ByProfileAxisAngleCore(Curve profile, Line axis, double startAngle, double sweepAngle)
{
if (null == axis)
throw new System.ArgumentNullException("axis");
ISurfaceEntity surf = ByProfileAxisOriginDirectionAngleCore(profile, axis.StartPoint, axis.Direction, startAngle, sweepAngle);
if (null == surf)
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "RevolvedSurface.ByProfileAxisAngle"));
return surf;
}
/// <summary>
/// def RevolveAsSurface : Surface (axis : Line)
///
/// Returns a Surface by revolving this curve about a line axis.
/// Assuming sweep angle = 360 and start angle = 0.
/// </summary>
/// <param name="axis">Line curve as axis of revolution</param>
/// <returns>Revolved Surface</returns>
public Surface RevolveAsSurface(Line axis)
{
if (axis == null)
throw new System.ArgumentNullException("axis");
else if (axis.Length.EqualsTo(0.0))
throw new System.ArgumentException(Properties.Resources.IsZeroLength, "axis");
return Surface.Revolve(this, axis);
}
/// <summary>
/// Construct a Surface by revolving curve about a line axis. Assuming
/// sweep angle = 360 and start angle = 0.
/// </summary>
/// <param name="profile">Profile Curve for revolve surface.</param>
/// <param name="axis">Line to define axis of revolution.</param>
/// <returns>Surface of revolution.</returns>
public static RevolvedSurface ByProfileAxis(Curve profile, Line axis)
{
return new RevolvedSurface(profile, axis, 0, 360, true);
}
private static Autodesk.Revit.DB.Line Convert(Autodesk.DesignScript.Geometry.Line line)
{
return(Autodesk.Revit.DB.Line.CreateBound(line.StartPoint.ToXyz(false), line.EndPoint.ToXyz(false)));
}
internal void SetLines()
{
_lineA = Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionA, 1);
_lineB = (_isNaked) ? null : Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionB, 1);
}
public void ToPDF(iTextSharp.text.pdf.PdfWriter w)
{
PdfContentByte cb = w.DirectContent;
cb.SetLineWidth((float)Settings.Thickness);
if (Settings.Fill != null)
{
cb.SetColorFill(Settings.Fill.ToPDFColor());
}
if (Settings.Stroke != null)
{
cb.SetColorStroke(Settings.Stroke.ToPDFColor());
}
if (Geometry.GetType() == typeof(Dyn.Arc))
{
Dyn.Arc arc = Geometry as Dyn.Arc;
cb.MoveTo(arc.StartPoint.X, arc.EndPoint.Y);
cb.CurveTo(arc.PointAtParameter(0.5).X, arc.PointAtParameter(0.5).Y, arc.EndPoint.X, arc.EndPoint.Y);
}
else if (Geometry.GetType() == typeof(Dyn.Line))
{
Dyn.Line line = Geometry as Dyn.Line;
cb.MoveTo(line.StartPoint.X, line.StartPoint.Y);
cb.LineTo(line.EndPoint.X, line.EndPoint.Y);
}
else if (Geometry.GetType() == typeof(Dyn.Circle))
{
Dyn.Circle circle = Geometry as Dyn.Circle;
cb.Circle(circle.CenterPoint.X, circle.CenterPoint.Y, circle.Radius);
}
else if (Geometry.GetType() == typeof(Dyn.Ellipse))
{
Dyn.Ellipse ellipse = Geometry as Dyn.Ellipse;
cb.Ellipse(ellipse.StartPoint.X, ellipse.StartPoint.Y, ellipse.EndPoint.X, ellipse.EndPoint.Y);
}
else if (Geometry.GetType() == typeof(Dyn.Rectangle))
{
Dyn.Rectangle rect = Geometry as Dyn.Rectangle;
cb.Rectangle(rect.Center().X, rect.Center().Y, rect.Width, rect.Height);
}
else if (Geometry.GetType() == typeof(Dyn.Polygon))
{
Dyn.Polygon p = Geometry as Dyn.Polygon;
foreach (var curve in p.Curves())
{
CurveToPDF(curve, cb);
}
}
else if (Geometry.GetType() == typeof(Dyn.PolyCurve))
{
Dyn.PolyCurve pc = Geometry as Dyn.PolyCurve;
foreach (var curve in pc.Curves())
{
CurveToPDF(curve, cb);
}
}
else if (Geometry.GetType() == typeof(Dyn.NurbsCurve))
{
Dyn.NurbsCurve nc = Geometry as Dyn.NurbsCurve;
foreach (var linearc in nc.ApproximateWithArcAndLineSegments())
{
CurveToPDF(linearc, cb);
}
}
else if (Geometry.GetType() == typeof(Dyn.Curve))
{
Dyn.Curve curve = Geometry as Dyn.Curve;
CurveToPDF(curve, cb);
}
else
{
throw new Exception(Properties.Resources.NotSupported);
}
if (Settings.Fill != null && Settings.Stroke != null)
{
cb.FillStroke();
}
else
{
if (Settings.Stroke != null)
{
cb.Stroke();
}
if (Settings.Fill != null)
{
cb.Fill();
}
}
}
/// <summary>
/// Constructs a solid cone defined by a line the start and end radii of its base and top respectively.
/// </summary>
/// <param name="centerLine">The center line of the cone</param>
/// <param name="startRadius">The radius of the base of the cone</param>
/// <param name="endRadius">The radius of the top of the cone</param>
/// <returns></returns>
public static Cone ByCenterLineRadius(Line centerLine, double startRadius, double endRadius)
{
return new Cone(centerLine, startRadius, endRadius, true);
}
/// <summary>
/// def RevolveAsSolid : Solid (axis : Line, startAngle : double, sweepAngle : double)
///
/// Returns a Solid by revolving the closed curve about a given axis
/// line. startAngle determines where the curve starts to revolve,
/// sweepAngle determines the revolving angle.
/// </summary>
/// <param name="axis">Line curve as axis of revolution</param>
/// <param name="startAngle">Start angle in degrees</param>
/// <param name="sweepAngle">Sweep angle for rotation in degrees</param>
/// <returns>Revolved Solid</returns>
public Solid RevolveAsSolid(Line axis, double startAngle, double sweepAngle)
{
if (!IsClosed)
throw new System.InvalidOperationException(Properties.Resources.CurveNotClosed);
else if (!IsPlanar)
throw new System.InvalidOperationException(Properties.Resources.CurveNotPlanar);
else if (axis == null)
throw new System.ArgumentNullException("axis");
else if (axis.Length.EqualsTo(0.0))
throw new System.ArgumentException(string.Format(Properties.Resources.IsZeroLength, "axis length"), "axis");
return Solid.Revolve(this, axis, startAngle, sweepAngle);
}