public override List <SolverPreviewObject> InterestingShapeAroundPoint(gpPln planeOfTheView, Point3D point)
{
var normalOnViewPlane = planeOfTheView.Position.Direction;
var normalLine = new gpLin(point.GpPnt, normalOnViewPlane);
var qosLock = QosFactory.Instance.Get(QosNames.PointMatchLock);
var zoom = CoreGlobalPreferencesSingleton.Instance.ZoomLevel * _precision;
qosLock.Begin();
var solutions = new SortedDictionary <double, SolverPointResult>();
foreach (var geometricObject in LastGeometry)
{
// Test if the object contains any magic point
foreach (var pnt in geometricObject.Points)
{
var distance = normalLine.Distance(pnt.Point.GpPnt);
if (distance >= zoom)
{
continue;
}
solutions[distance] = new SolverPointResult(pnt.Point, pnt.GeometryType)
{
Text = "Point match"
};
}
}
qosLock.End();
if (solutions.Count == 0)
{
return(new List <SolverPreviewObject>());
}
var SolverPreviewObjects = new List <SolverPreviewObject>();
foreach (var s in solutions)
{
SolverPreviewObjects.Add(s.Value);
}
return(SolverPreviewObjects);
}
/// <summary>
/// Calculates the computer radiuses knowing the center position and two points located on the two axis
/// </summary>
public static bool ComputeEllipseRadiuses(Point3D center, Point3D secondPoint, Point3D thirdPoint,
out double minorRadius, out double majorRadius,
out bool reversed, ref gpDir dirX, ref gpDir dirY)
{
// Calculate the major radius
majorRadius = center.GpPnt.Distance(secondPoint.GpPnt);
// Calculate also the axis/direction of the major radus
var vecX = new gpVec(center.GpPnt, secondPoint.GpPnt);
dirX = new gpDir(vecX);
var line = new gpLin(center.GpPnt, dirX);
// Calculate the minor radius
minorRadius = line.Distance(thirdPoint.GpPnt);
reversed = false;
if (minorRadius < Precision.Confusion || majorRadius < Precision.Confusion)
{
return(false);
}
// Calculate also the axis/direction of the major radus
var vecY = new gpVec(center.GpPnt, thirdPoint.GpPnt);
// We want the direction to be perpendicular on the direction of the major radius
var vecZ = vecX.Crossed(vecY);
vecY = vecX.Crossed(vecZ);
dirY = new gpDir(vecY);
// Major radius must be bigger than minor radius
if (minorRadius > majorRadius)
{
var aux = majorRadius;
majorRadius = minorRadius;
minorRadius = aux;
reversed = true;
}
return(true);
}
public static TopoDSShape CreateArcShape(Point3D point1, Point3D point2, Point3D point3)
{
if (point1.IsEqual(point2) || point1.IsEqual(point3) || point2.IsEqual(point3))
{
return(null);
}
var line = new gpLin(point1.GpPnt, new gpDir(new gpVec(point1.GpPnt, point2.GpPnt)));
if (line.Distance(point3.GpPnt) < Precision.Confusion)
{
return(null);
}
var gceCirc = new gceMakeCirc(point1.GpPnt, point2.GpPnt, point3.GpPnt);
var circle = gceCirc.Value;
var arc = new GCMakeArcOfCircle(circle, point2.GpPnt, point1.GpPnt, true);
var curve = arc.Value;
var edge = new BRepBuilderAPIMakeEdge(curve).Edge;
var circleWire = new BRepBuilderAPIMakeWire(edge).Wire;
return(circleWire);
}
public BRepBuilderAPIMakeEdge(gpLin L, TopoDSVertex V1, TopoDSVertex V2)
:
base(BRepBuilderAPI_MakeEdge_Ctor1D47CBD(L.Instance, V1.Instance, V2.Instance))
{
}
public BRepBuilderAPIMakeEdge(gpLin L, gpPnt P1, gpPnt P2)
:
base(BRepBuilderAPI_MakeEdge_Ctor89D07A8C(L.Instance, P1.Instance, P2.Instance))
{
}
public BRepBuilderAPIMakeEdge(gpLin L, double p1, double p2)
:
base(BRepBuilderAPI_MakeEdge_Ctor13A123E9(L.Instance, p1, p2))
{
}
public BRepBuilderAPIMakeEdge(gpLin L)
:
base(BRepBuilderAPI_MakeEdge_Ctor9917D291(L.Instance))
{
}
public GeomLine(gpLin L)
:
base(Geom_Line_Ctor9917D291(L.Instance))
{
}
public gceMakeLin(gpLin Lin, gpPnt Point)
:
base(gce_MakeLin_Ctor1CB0FB3C(Lin.Instance, Point.Instance))
{
}
public void Perform(gpLin L, double PInf, double PSup)
{
IntCurvesFace_Intersector_Perform13A123E9(Instance, L.Instance, PInf, PSup);
}
public void Perform(gpLin L, gpPln P, double Tolang)
{
IntAna_IntConicQuad_Perform89334BAA(Instance, L.Instance, P.Instance, Tolang);
}
public IntAnaIntConicQuad(gpLin L, gpPln P, double Tolang)
:
base(IntAna_IntConicQuad_Ctor89334BAA(L.Instance, P.Instance, Tolang))
{
}
public static gpLin2d Project(gpCone Co, gpLin L)
{
return(new gpLin2d(ProjLib_Project80DF43EE(Co.Instance, L.Instance)));
}
public static gpLin2d Project(gpCylinder Cy, gpLin L)
{
return(new gpLin2d(ProjLib_ProjectDE57BDFB(Cy.Instance, L.Instance)));
}
public static gpLin2d Project(gpPln Pl, gpLin L)
{
return(new gpLin2d(ProjLib_Project1626C982(Pl.Instance, L.Instance)));
}
public bool IsOut(gpLin L)
{
return(Bnd_Box_IsOut9917D291(Instance, L.Instance));
}