/// <summary>
/// Builds a dimension on an edge of type Line
/// </summary>
public static AISInteractiveObject BuildLineDimension(NodeBuilder lineTwoPoints, gpPnt textLocation,
DsgPrsArrowSide arrowType, bool isOffset, gpPnt offset)
{
var point1 = lineTwoPoints[0].RefTransformedPoint3D;
var point2 = lineTwoPoints[1].RefTransformedPoint3D;
var length = point1.GpPnt.Distance(point2.GpPnt);
Console.WriteLine(lineTwoPoints.ShapeName);
var mkPlane = new GCMakePlane(point1.GpPnt, point2.GpPnt, textLocation);
var plane = mkPlane.Value;
return(length < 1e-12
? null
: GeomUtils.BuildLengthDimension(point1.GpPnt, point2.GpPnt, plane, textLocation,
arrowType, ArrowSize, 0.2, isOffset, offset));
}
/// <summary>
/// Builds a dimension between a start and end point.
/// </summary>
private static AISInteractiveObject CreateDimension(gpPnt startPoint, gpPnt endPoint,
gpPnt textLocation, DsgPrsArrowSide arrowSide,
double arrowSize)
{
var mkPlane = new GCMakePlane(startPoint, endPoint, textLocation);
var plane = new GeomPlane(new gpPln());
try
{
plane = mkPlane.Value;
}
catch (Exception)
{
//return null;
}
var length = startPoint.Distance(endPoint);
return(length < 1e-12
? null
: GeomUtils.BuildLengthDimension(startPoint, endPoint, plane, textLocation, arrowSide, arrowSize,
0.2, false, null));
}
/// <summary>
/// Builds a dimension on an edge of type Line
/// </summary>
private static AISInteractiveObject BuildLineDimension(TopoDSEdge edge, gpPnt textLocation,
GeomPlane dimensionPlane, DsgPrsArrowSide arrowType, bool isOffset, gpPnt offset)
{
var curve = new BRepAdaptorCurve(edge);
if (curve.GetType != GeomAbsCurveType.GeomAbs_Line)
{
return(null);
}
// For a line use a length dimension
var line = curve.Line;
if (line.Distance(textLocation) < Precision.Confusion)
{
textLocation.X = (textLocation.X + 0.01);
}
var firstPoint = curve.Value(curve.FirstParameter);
var lastPoint = curve.Value(curve.LastParameter);
var plane = dimensionPlane;
if (plane == null)
{
var mkPlane = new GCMakePlane(firstPoint, lastPoint, textLocation);
plane = mkPlane.Value;
}
var length = firstPoint.Distance(lastPoint);
return(length < 1e-12
? null
: GeomUtils.BuildLengthDimension(firstPoint, lastPoint, plane, textLocation,
arrowType, ArrowSize, 0.2, isOffset, offset));
}
/// <summary>
/// Detects the referenced shape type and generates an appropiate
/// dimension for it
/// </summary>
public static AISInteractiveObject CreateDependency(TopoDSShape referenceShape, gpPnt textLocation, DsgPrsArrowSide arrowType, bool isOffset = false, gpPnt offset = null)
{
if (referenceShape == null || referenceShape.ShapeType != TopAbsShapeEnum.TopAbs_EDGE)
{
return(null);
}
var curve = new BRepAdaptorCurve(TopoDS.Edge(referenceShape));
if (curve.GetType == GeomAbsCurveType.GeomAbs_Circle)
{
return(BuildCircleDimension(referenceShape, textLocation));
}
return(curve.GetType == GeomAbsCurveType.GeomAbs_Line
? BuildLineDimension(TopoDS.Edge(referenceShape), textLocation, null, arrowType, isOffset, offset)
: null);
}
public AISDiameterDimension(TopoDSShape aShape, double aVal, TCollectionExtendedString aText, gpPnt aPosition, DsgPrsArrowSide aSymbolPrs, bool aDiamSymbol, double anArrowSize)
:
base(AIS_DiameterDimension_Ctor54910EE4(aShape.Instance, aVal, aText.Instance, aPosition.Instance, (int)aSymbolPrs, aDiamSymbol, anArrowSize))
{
}
public AISLengthDimension(TopoDSShape aFShape, TopoDSShape aSShape, GeomPlane aPlane, double aVal, TCollectionExtendedString aText, gpPnt aPosition, DsgPrsArrowSide aSymbolPrs, AISTypeOfDist aTypeDist, double anArrowSize)
:
base(AIS_LengthDimension_CtorEA089509(aFShape.Instance, aSShape.Instance, aPlane.Instance, aVal, aText.Instance, aPosition.Instance, (int)aSymbolPrs, (int)aTypeDist, anArrowSize))
{
}
public AISLengthDimension(TopoDSFace aFirstFace, TopoDSFace aSecondFace, double aVal, TCollectionExtendedString aText, gpPnt aPosition, DsgPrsArrowSide aSymbolPrs, double anArrowSize)
:
base(AIS_LengthDimension_Ctor5485084F(aFirstFace.Instance, aSecondFace.Instance, aVal, aText.Instance, aPosition.Instance, (int)aSymbolPrs, anArrowSize))
{
}
