public BRepOffsetAPI_MakeEvolved(TopoDS_Shape theSpine, TopoDS_Wire theProfile, GeomAbs_JoinType theJoinType,
bool theIsAxeProf, bool theIsSolid, bool theIsProfOnSpine, double theTol, bool theIsVolume,
bool theRunInParallel)
: base()
{
throw new NotImplementedException();
}
/// <summary>
/// create the face to be slided
/// </summary>
/// <param name="r">the radius of the circular face</param>
/// <returns>a wire that is our face to be slided</returns>
private TopoDS_Wire MakeCircularHollowedWire(double r)
{
/*gp_Circ2d cir1 = new gp_Circ2d(new gp_Ax2d(new gp_Pnt2d(new gp_XY(0f, 0f)), new gp_Dir2d(1, 0)), r);
*
* BRepBuilderAPI_MakeEdge2d mee1 = new BRepBuilderAPI_MakeEdge2d(cir1);
* TopoDS_Edge e1 = mee1.Edge();
*
* BRepBuilderAPI_MakeWire aMakeWire1 = new BRepBuilderAPI_MakeWire(e1);
* TopoDS_Wire W = aMakeWire1.Wire();//*/
gp_Circ cir1 = new gp_Circ(new gp_Ax2(new gp_Pnt(0, 0, 0), new gp_Dir(1, 0, 0)), r);
BRepBuilderAPI_MakeEdge aMakeEdge = new BRepBuilderAPI_MakeEdge(cir1);
BRepBuilderAPI_MakeWire aMakeWire1 = new BRepBuilderAPI_MakeWire(aMakeEdge.Edge());
TopoDS_Wire W = aMakeWire1.Wire();
return(W);
}
/// <summary>
/// build the shape of the elbow (internal or external) by building the sliding face and building the wire with the given spline
/// </summary>
/// <param name="connectionSpline"> the spline to slide on</param>
/// <param name="bendingAngle">the angle of our future elbow</param>
/// <param name="bendingRadius"> the radius of the elbow</param>
/// <param name="n">modifies the number of triangles</param>
/// <param name="shift">makes the shape begin before 0*pi/180 and end after bendingAngle, we use it to hollow correctly the shape (put 0 for the external part, and something like pi/16 for the internal part)</param>
/// <returns>the shape of the elbow (external or internal part)</returns>
public TopoDS_Shape Build(Geom_BSplineCurve connectionSpline, double bendingAngle, double bendingRadius, double n, double shift)
{
bool firstIteration = true; // check if it is the first iteration
BRepBuilderAPI_MakeWire aMakeWire = new BRepBuilderAPI_MakeWire(); // initialize our wire
gp_Pnt lastPnt = new gp_Pnt(); // initialize our last point
double angle = bendingAngle * Math.PI / 180; // our angle in radian
double lp = connectionSpline.LastParameter(); // often 1
double fp = connectionSpline.FirstParameter(); // often 0
double percentage = (angle + 2 * shift) / (2 * Math.PI); // percentage of the spline to get ( because our spline goes from 0 to 2pi, but we dont want all)
double pas = (lp * percentage - fp) / n; // the step for the iteration on the spline
for (double i = fp; i < lp * percentage; i = i + pas) // fp already includes the small shift if it got any
{
if (firstIteration)
{ // we get our first point
lastPnt = connectionSpline.Value(i);
firstIteration = false;
}
else
{ // and now we add a new edge(last point, current point) on our wire
aMakeWire.Add(new BRepBuilderAPI_MakeEdge(lastPnt, connectionSpline.Value(i)).Edge());
lastPnt = connectionSpline.Value(i);
}
}
// create the pipe with the spline and the section
TopoDS_Wire W = MakeWire(bendingRadius); // the face to be slided
BRepOffsetAPI_MakePipeShell piper = new BRepOffsetAPI_MakePipeShell(aMakeWire.Wire()); // initialize with the wire to slide on
BRepBuilderAPI_TransitionMode Mode = new BRepBuilderAPI_TransitionMode();
Mode = BRepBuilderAPI_TransitionMode.BRepBuilderAPI_RoundCorner;
piper.SetTransitionMode(Mode); // to have a curved shape
piper.Add(W, true, true); // first= true to get a pipe and not something else really weird
piper.Build(); // create the shape
piper.MakeSolid(); //*/
return(piper.Shape());
}
public void Init(TopoDS_Wire W, TopoDS_Face F)
{
throw new NotImplementedException();
}
public void Load(TopoDS_Wire wire)
{
throw new NotImplementedException();
}
public bool CheckSmallArea(TopoDS_Wire theWire)
{
throw new NotImplementedException();
}
public void SetMode(TopoDS_Wire AuxiliarySpine, bool CurvilinearEquivalence)
{
throw new NotImplementedException();
}
public BRepOffsetAPI_MakePipeShell(TopoDS_Wire Spine)
: base()
{
throw new NotImplementedException();
}
public BRepLib_MakeFace(TopoDS_Face F, TopoDS_Wire W)
: base()
{
throw new NotImplementedException();
}
public TopoDS_Edge ConcatenateWireC0(TopoDS_Wire Wire)
{
throw new NotImplementedException();
}
public TopoDS_Wire ConcatenateWire(TopoDS_Wire Wire, GeomAbs_Shape Option)
{
throw new NotImplementedException();
}
public TopoDS_Wire ConcatenateWire(TopoDS_Wire Wire, GeomAbs_Shape Option, double AngularTolerance)
{
throw new NotImplementedException();
}
/// <summary>
/// create a screw
/// </summary>
/// <param name="widthBase">length of the base</param>
/// <param name="diameter">diameter of the screwed part</param>
/// <param name="lengthVis">length of the screwed part</param>
/// <param name="pas">distance travelled by the helicoidal part after 2*pi</param>
/// <param name="heightBase">height of the base</param>
/// <param name="profondeurSillon">depth of the screw</param>
/// <param name="longueurSillon">length of the helicoidal part</param>
public Vis(double widthBase, double diameter, double lengthVis, double pas, double heightBase, double profondeurSillon, double longueurSillon)
{ // it was hard to parameterize it "correctly", consider taking a screenshot before having fun in modifying it
double param6 = 2; // pas / (2 * Math.PI); // pas trop grand please
double param10 = pas / (Math.PI / 3); // c'est pour definir le pas
double param9 = 0; // -param10/2; // position de la vis ?
double param1 = lengthVis - longueurSillon / 2; // position du centre de la partie helicoidale par rapport au bout pointu de la vis
double aMinor = 0.05; // epaisseur de la rainure
double aMajor = (longueurSillon / pas) * Math.PI; // un pi par tour donc 2*pi = 2 tours
// Base
/*Cylinder myBase = new Cylinder(widthBase / 2, heightBase);
* myBase.Translate(new Pnt(0, 0, -heightBase));//*/
BRepPrimAPI_MakeCylinder aMakeCylinder = new BRepPrimAPI_MakeCylinder(new gp_Ax2(new gp_Pnt(0, 0, -heightBase), new gp_Dir(0, 0, 1)), widthBase / 2, heightBase);
TopoDS_Shape myBase = aMakeCylinder.Shape();
// helicoidal part
//Cylinder neck = new Cylinder(diameter / 2, lengthVis);
BRepPrimAPI_MakeCylinder aMakeCylinder2 = new BRepPrimAPI_MakeCylinder(new gp_Ax2(new gp_Pnt(0, 0, 0), new gp_Dir(0, 0, 1)), diameter / 2, lengthVis);
TopoDS_Shape neck = aMakeCylinder2.Shape();
//threading: define 2d curves
double depart = param1;
gp_Pnt2d aPnt = new gp_Pnt2d(2 * Math.PI, param9);
gp_Dir2d aDir = new gp_Dir2d(2 * Math.PI, param10);
gp_Ax2d anAx2d = new gp_Ax2d(aPnt, aDir);
//double aMinor = longueurSillon/5; // epaisseur de la rainure
Geom2d.Geom2d_Ellipse anEllipse1 = new Geom2d.Geom2d_Ellipse(anAx2d, aMajor, aMinor);
Geom2d.Geom2d_Ellipse anEllipse2 = new Geom2d.Geom2d_Ellipse(anAx2d, aMajor, aMinor / param6);
Geom2d.Geom2d_TrimmedCurve anArc1 = new Geom2d.Geom2d_TrimmedCurve(anEllipse1, 0, Math.PI);
Geom2d.Geom2d_TrimmedCurve anArc2 = new Geom2d.Geom2d_TrimmedCurve(anEllipse2, 0, Math.PI);
gp_Pnt2d anEllipsePnt1 = anEllipse1.Value(0);
gp_Pnt2d anEllipsePnt2 = anEllipse1.Value(Math.PI);
GCE2d_MakeSegment aMakeSegment = new GCE2d_MakeSegment(anEllipsePnt1, anEllipsePnt2);
Geom2d.Geom2d_TrimmedCurve aSegment = aMakeSegment.Value();
//threading: build edges and wires
Geom_CylindricalSurface aCyl1 = new Geom_CylindricalSurface(new gp_Ax3(new gp_Ax2(new gp_Pnt(0, 0, depart), new gp_Dir(0, 0, 1))), (diameter / 2) * 0.99);
Geom_CylindricalSurface aCyl2 = new Geom_CylindricalSurface(new gp_Ax3(new gp_Ax2(new gp_Pnt(0, 0, depart), new gp_Dir(0, 0, 1))), (diameter / 2) * (0.99 + profondeurSillon));
//
BRepBuilderAPI_MakeEdge aMakeEdge = new BRepBuilderAPI_MakeEdge(anArc1, aCyl1);
aMakeEdge.Build();
TopoDS_Edge anEdge1OnSurf1 = aMakeEdge.Edge();
//
aMakeEdge = new BRepBuilderAPI_MakeEdge(aSegment, aCyl1);
aMakeEdge.Build();
TopoDS_Edge anEdge2OnSurf1 = aMakeEdge.Edge();
//
aMakeEdge = new BRepBuilderAPI_MakeEdge(anArc2, aCyl2);
aMakeEdge.Build();
TopoDS_Edge anEdge1OnSurf2 = aMakeEdge.Edge();
//
aMakeEdge = new BRepBuilderAPI_MakeEdge(aSegment, aCyl2);
aMakeEdge.Build();
TopoDS_Edge anEdge2OnSurf2 = aMakeEdge.Edge();
//
BRepBuilderAPI_MakeWire aMakeWire = new BRepBuilderAPI_MakeWire(anEdge1OnSurf1, anEdge2OnSurf1);
aMakeWire.Build();
TopoDS_Wire threadingWire1 = aMakeWire.Wire();
aMakeWire = new BRepBuilderAPI_MakeWire(anEdge1OnSurf2, anEdge2OnSurf2);
aMakeWire.Build();
TopoDS_Wire threadingWire2 = aMakeWire.Wire();
BRepLib.BRepLib.BuildCurves3d(threadingWire1);
BRepLib.BRepLib.BuildCurves3d(threadingWire2);
//create threading
BRepOffsetAPI_ThruSections aTool = new BRepOffsetAPI_ThruSections(true);
aTool.AddWire(threadingWire1);
aTool.AddWire(threadingWire2);
aTool.CheckCompatibility(false);
TopoDS_Shape myThreading = aTool.Shape();
// _______fuse_______
BOPAlgo_BOP adder = new BOPAlgo_BOP();
adder.AddArgument(myBase);
TopTools_ListOfShape LSA = new TopTools_ListOfShape();
LSA.Append(neck);
adder.SetTools(LSA);
adder.SetRunParallel(true);
adder.SetOperation(BOPAlgo_Operation.BOPAlgo_FUSE);
adder.Perform();
TopoDS_Shape myBody = adder.Shape();
// _______fuse_______
BOPAlgo_BOP adder2 = new BOPAlgo_BOP();
adder2.AddArgument(myBody);
TopTools_ListOfShape LSA2 = new TopTools_ListOfShape();
LSA2.Append(myThreading);
adder2.SetTools(LSA2);
adder2.SetRunParallel(true);
adder2.SetOperation(BOPAlgo_Operation.BOPAlgo_FUSE);
adder2.Perform();
myBody = adder2.Shape();
// _______triangulation_______
myFaces = Triangulation(myBody, 0.007f);
}
public override void Build()
{
double wallThick = wallThickness.Meters;
double diam = diameter.Meters;
double crownRad = crownRadius.Meters;
double knucleRad = knucleRadius.Meters;
double totalH = totalHeight.Meters;
double use1 = useless1.Meters;
double use2 = useless2.Bars;
string use3 = useless3;
// can't work if P == O
if (crownRadius == knucleRadius)
{
return;
}
// _____________curved part_____________
// on va définir un certain nombre de points
// certains avec des intersections de cercles, donc va y avoir un peu de calculs...
gp_Pnt A = new gp_Pnt(wallThick, 0, 0); // point à droite de la base
gp_Pnt B = new gp_Pnt(0, 0, 0); // point à gauche de la base
gp_Pnt C = new gp_Pnt(0, totalH, 0); // debut de l'arc exterieur
gp_Pnt H = new gp_Pnt(wallThick, totalH, 0); // debut de l'arc intérieur
gp_Pnt P = new gp_Pnt(wallThick + crownRad, totalH, 0); // centre du petit cercle formant l'arc
gp_Pnt O = new gp_Pnt(wallThick + knucleRad, totalH, 0); // centre du grand cercle formant le capot
gp_Pnt a1 = new gp_Pnt(crownRad * Math.Cos(3 * Math.PI / 4) + P.X(), crownRad * Math.Sin(3 * Math.PI / 4) + P.Y(), 0); // point de l'arc de cercle intérieur
gp_Pnt a2 = new gp_Pnt((crownRad + wallThick) * Math.Cos(3 * Math.PI / 4) + P.X(), (crownRad + wallThick) * Math.Sin(3 * Math.PI / 4) + P.Y(), 0); // point de l'arc de cercle extérieur
// pour a3 et a4 c'est compliqué, je crois que je dois choisir un angle au hasard et que potentiellement ça peut tout niquer (si R2 trop petit comparé à R1)
//gp_Pnt a3 = new gp_Pnt(-radius2 * Math.Cos(3 * Math.PI / 4) + thickness + radius2, radius2* Math.Sin(3 * Math.PI / 4)+ totalHeight - thickness - radius2, 0); // point de l'arc du capot intérieur
//gp_Pnt a4 = new gp_Pnt(-(radius2 + thickness) * Math.Cos(3 * Math.PI / 4) + thickness + radius2, (radius2 + thickness) * Math.Sin(3 * Math.PI / 4) + totalHeight - thickness - radius2, 0); // point de l'arc du capot extérieur
gp_Pnt E = new gp_Pnt(O.X(), O.Y() + knucleRad + wallThick, 0); // haut du capot
gp_Pnt F = new gp_Pnt(O.X(), O.Y() + knucleRad, 0); // haut du capot mais côté intérieur
// maintenant il faut définir les intersections des arcs de cercle et du capot
// soit l'intersection du cercle de rayon myRadius1(R1) et de centre P (que l'on va abréger P(R1) ) avec O(R2)
// et également (myThickness=T) P(R1+T) avec O(R2+T)
gp_Pnt G = new gp_Pnt(P.X(), P.Y() + crownRad, 0); // point de l'arc de cercle intérieur
gp_Pnt D = new gp_Pnt(P.X(), P.Y() + crownRad + wallThick, 0); // point de l'arc de cercle extérieur
// maintenant qu'on a tous nos points faut les relier ;)
TopoDS_Edge AB = new BRepBuilderAPI_MakeEdge(A, B).Edge();
TopoDS_Edge BC = new BRepBuilderAPI_MakeEdge(B, C).Edge();
GC_MakeArcOfCircle Ca2D = new GC_MakeArcOfCircle(C, a2, D);
BRepBuilderAPI_MakeEdge meCa2D = new BRepBuilderAPI_MakeEdge(Ca2D.Value());
TopoDS_Edge CD = meCa2D.Edge();
TopoDS_Edge DE = new BRepBuilderAPI_MakeEdge(D, E).Edge();
TopoDS_Edge EF = new BRepBuilderAPI_MakeEdge(E, F).Edge();
TopoDS_Edge FG = new BRepBuilderAPI_MakeEdge(F, G).Edge();
GC_MakeArcOfCircle Ga1H = new GC_MakeArcOfCircle(G, a1, H);
BRepBuilderAPI_MakeEdge meGa1H = new BRepBuilderAPI_MakeEdge(Ga1H.Value());
TopoDS_Edge GH = meGa1H.Edge();
TopoDS_Edge HA = new BRepBuilderAPI_MakeEdge(H, A).Edge();
// creating the wire
BRepBuilderAPI_MakeWire aMakeWire = new BRepBuilderAPI_MakeWire(AB, BC, CD, DE);
TopoDS_Wire aWire = aMakeWire.Wire();
aMakeWire = new BRepBuilderAPI_MakeWire(aWire, EF);
aWire = aMakeWire.Wire();
aMakeWire = new BRepBuilderAPI_MakeWire(aWire, FG);
aWire = aMakeWire.Wire();
aMakeWire = new BRepBuilderAPI_MakeWire(aWire, GH);
aWire = aMakeWire.Wire();
aMakeWire = new BRepBuilderAPI_MakeWire(aWire, HA);
aWire = aMakeWire.Wire();//*/
// rotation du wire
gp_Ax1 Axis = new gp_Ax1(new gp_Pnt(wallThick + knucleRad, 0, 0), new gp_Dir(0, 1, 0)); // origine 0,0,0 avec dir 0,1,0
BRepBuilderAPI_MakeFace aMakeFace = new BRepBuilderAPI_MakeFace(aWire);
TopoDS_Face face = aMakeFace.Face();
BRepPrimAPI_MakeRevol aMakeRevol = new BRepPrimAPI_MakeRevol(face, Axis, 2 * Math.PI);
aMakeRevol.Build();
TopoDS_Shape aRotatedShape = aMakeRevol.Shape();
// _____________triangulation_____________
SetMyFaces(Triangulation(aRotatedShape, 0.007f));
//*/
}
public void LinkToWire(TopoDS_Wire W, BRepMAT2d_Explorer Explo, int IndexContour, BRepMAT2d_BisectingLocus BiLo)
{
throw new NotImplementedException();
}
public BRepLib_MakeFace(gp_Torus C, TopoDS_Wire W, bool Inside)
: base()
{
throw new NotImplementedException();
}
public BRepLib_MakeFace(Geom_Surface S, TopoDS_Wire W)
: base()
{
throw new NotImplementedException();
}
public TopTools_ListOfShape LeftOf(TopoDS_Wire W, TopoDS_Face F)
{
throw new NotImplementedException();
}
public void Add(TopoDS_Wire W)
{
throw new NotImplementedException();
}
public bool AddClosedWire(TopoDS_Wire W, TopoDS_Face F)
{
throw new NotImplementedException();
}
public void SetMode(TopoDS_Wire AuxiliarySpine, bool CurvilinearEquivalence, BRepFill_TypeOfContact KeepContact)
{
throw new NotImplementedException();
}
public void UVBounds(TopoDS_Face F, TopoDS_Wire W, ref double UMin, ref double UMax, ref double VMin,
ref double VMax)
{
throw new NotImplementedException();
}
public ShapeAnalysis_Wire(TopoDS_Wire wire, TopoDS_Face face, double prec_ision)
: base()
{
throw new NotImplementedException();
}
public void AddUVBounds(TopoDS_Face F, TopoDS_Wire W, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public void Init(TopoDS_Wire wire, TopoDS_Face face, double prec_ision)
{
throw new NotImplementedException();
}
public ShapeFix_Wire(TopoDS_Wire wire, TopoDS_Face face, double prec)
: base()
{
throw new NotImplementedException();
}
public BRepTools_WireExplorer(TopoDS_Wire W, TopoDS_Face F)
: base()
{
throw new NotImplementedException();
}
public BRepLib_MakeFace(TopoDS_Wire W, bool OnlyPlane)
: base()
{
throw new NotImplementedException();
}
public void Init(TopoDS_Wire W, TopoDS_Face F, double UMin, double UMax, double VMin, double VMax)
{
throw new NotImplementedException();
}
public BRepLib_MakeFace(gp_Cylinder C, TopoDS_Wire W)
: base()
{
throw new NotImplementedException();
}
