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0022748: [EDF] Improvement of Filling operation

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eap 2014-10-15 17:00:48 +04:00 committed by vsr
parent 2c3b809cb7
commit 670c603478
16 changed files with 273 additions and 216 deletions
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10
doc/salome/examples/complex_objs_ex03.py
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@ -20,14 +20,12 @@ p3 = geompy.MakeVertex( -30., -30., 10.)
# create an arc from three points
arc = geompy.MakeArc(p1, p2, p3)
ShapeListCompound = []
i = 0
while i <= 3 :
ContoursList = []
for i in range(4):
S = geompy.MakeTranslation(arc, i * 50., 0., 0.)
ShapeListCompound.append(S)
i = i + 1
ContoursList.append(S)
compound = geompy.MakeCompound(ShapeListCompound)
compound = geompy.MakeCompound(ContoursList)
# create a filling
filling = geompy.MakeFilling(compound, mindeg, maxdeg, tol3d, tol2d, nbiter)

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doc/salome/gui/GEOM/images/filling.png Executable file → Normal file
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27
doc/salome/gui/GEOM/input/creating_filling.doc
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@ -6,19 +6,18 @@ To generate a \b Filling in the <b>Main Menu</b> select <b>New Entity - > Genera
To create a curvilinear face from several edges you need to define the
following parameters:
\n <b>Input Compound</b> - the list of edges/wires used for creation
of the surface. To prepare for the filling each wire of the compound
is converted to an edge created on a BSpline curve built using curves
from all edges of the wire.
\n <b>Input Contours</b> - the list of edges/wires to use for creation
of the surface. You can select either several edges/wires or a
compound of them. To prepare for the filling, each input wire
is converted into a single BSpline curve by concatenating its edges.
\n \b Minimum and <b>Maximum Degree</b> of equation of the resulting
BSpline or Besier curves describing the surface;
BSpline or Besier curves describing the surface.
\n \b Tolerance for \b 2D and for \b 3D - minimum distance between the
created surface and the reference edge;
created surface and the input contours.
\n <b>Number of Iterations</b> - defines the maximum number of iterations. The
iterations are repeated until the required tolerance is reached. So, a
greater number of iterations allows producing a better surface.
\n <b>Method</b> - Kind of method to perform filling operation
<ol>
<li>Default - the standard behaviour.</li>
<li>Use edges orientation - the edges orientation is used: if an edge is
@ -28,7 +27,7 @@ algorithm.</li>
minimize the sum of distances between ends points of edges.</li>
</ol>
\n <b>Approximation</b> - if checked, BSpline curves are generated in
<b>Approximation</b> - if checked, BSpline curves are generated in
the process of surface construction (using
GeomAPI_PointsToBSplineSurface functionality). By default the surface
is created using Besier curves. The usage of <b>Approximation</b>
@ -36,11 +35,11 @@ slows the algorithm, but allows building the surface for complex cases.
\n The \b Result of the operation will be a GEOM_Object (face).
\n <b>TUI Command:</b> <em>geompy.MakeFilling(Edges, MinDegree, MaxDegree, Tol2D, Tol3D, NbIter)</em>
\n <b>Arguments:</b> Name + 1 List of edges + 7 Parameters
(Min. degree, Max. degree, Number of iterations, 2D tolerance, 3D
tolerance, Number of iterations, Method, Approximation).
\n <b>Advanced options</b> \ref preview_anchor "Preview"
\n <b>TUI Command:</b> <em>geompy.MakeFilling(Contours, MinDegree, MaxDegree, Tol2D, Tol3D, NbIter)</em><br>
<b>Arguments:</b> List/compound of edges/wires + 7 Parameters
(Min. degree, Max. degree, 2D tolerance, 3D tolerance, Number of
iterations, Method, Approximation).
\n <b>Advanced options:</b> \ref preview_anchor "Preview"
\image html filling.png
@ -50,7 +49,7 @@ tolerance, Number of iterations, Method, Approximation).
\image html fillingsn.png "Resulting surface"
Our <b>TUI Scripts</b> provide you with useful examples of creation of
Sample <b>TUI Scripts</b> provide you with useful examples of creation of
\ref tui_creation_filling "Complex Geometric Objects".
*/

20
idl/GEOM_Gen.idl
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@ -1682,18 +1682,18 @@ module GEOM
in double theAngle);
/*!
* \brief Create a filling from the given compound of contours.
* \param theShape Initial shape on which to perform the feature.
* \param theMinDeg a minimal degree of BSpline surface to create
* \param theMaxDeg a maximal degree of BSpline surface to create
* \param theTol2D a 2d tolerance to be reached
* \param theTol3D a 3d tolerance to be reached
* \param theNbIter a number of iteration of approximation algorithm
* \brief Create a face from a given set of contours.
* \param theContours either a list or a compound of edges/wires.
* \param theMinDeg a minimal degree of BSpline surface to create.
* \param theMaxDeg a maximal degree of BSpline surface to create.
* \param theTol2D a 2d tolerance to be reached.
* \param theTol3D a 3d tolerance to be reached.
* \param theNbIter a number of iteration of approximation algorithm.
* \param theMethod Kind of method to perform filling operation.
* \param theApprox Boolean indicating if result should be approximated
* \return New GEOM_Object, containing the created filling surface.
* \param theApprox Boolean indicating if result should be approximated.
* \return New GEOM_Object (face), containing the created filling surface.
*/
GEOM_Object MakeFilling (in GEOM_Object theShape,
GEOM_Object MakeFilling (in ListOfGO theContours,
in long theMinDeg, in long theMaxDeg,
in double theTol2D, in double theTol3D,
in long theNbIter,

2
src/GEOMGUI/GEOM_msg_en.ts
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@ -790,7 +790,7 @@ Please, select face, shell or solid and try again</translation>
</message>
<message>
<source>GEOM_FILLING_COMPOUND</source>
<translation>Input compound</translation>
<translation>Input contours</translation>
</message>
<message>
<source>GEOM_FILLING_MAX_DEG</source>

109
src/GEOMImpl/GEOMImpl_FillingDriver.cxx
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@ -30,44 +30,43 @@
#include <Basics_OCCTVersion.hxx>
#include <BRepAlgo.hxx>
#include <BRepBuilderAPI_Copy.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
#include <GeomAPI_PointsToBSpline.hxx>
#include <GeomAPI_PointsToBSplineSurface.hxx>
#include <GeomFill_AppSurf.hxx>
#include <GeomFill_Line.hxx>
#include <GeomFill_SectionGenerator.hxx>
#include <Geom_BSplineCurve.hxx>
#include <Geom_BSplineSurface.hxx>
#include <Geom_BezierCurve.hxx>
#include <Geom_Circle.hxx>
#include <Geom_Curve.hxx>
#include <Geom_Ellipse.hxx>
#include <Geom_Line.hxx>
#include <Geom_Surface.hxx>
#include <Geom_TrimmedCurve.hxx>
#include <Precision.hxx>
#include <ShapeFix_Face.hxx>
#include <BRep_Tool.hxx>
#include <BRepAlgo.hxx>
#include <BRep_Builder.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepBuilderAPI_Copy.hxx>
#include <TColGeom_SequenceOfCurve.hxx>
#include <TColgp_Array1OfPnt.hxx>
#include <TColgp_SequenceOfPnt.hxx>
#include <TopAbs.hxx>
#include <TopExp_Explorer.hxx>
#include <TopTools_SequenceOfShape.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Compound.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Vertex.hxx>
#include <Geom_Curve.hxx>
#include <Geom_Surface.hxx>
#include <Geom_TrimmedCurve.hxx>
#include <Geom_Line.hxx>
#include <Geom_Circle.hxx>
#include <Geom_Ellipse.hxx>
#include <Geom_BezierCurve.hxx>
#include <Geom_BSplineCurve.hxx>
#include <Geom_BSplineSurface.hxx>
#include <GeomFill_Line.hxx>
#include <GeomFill_AppSurf.hxx>
#include <GeomFill_SectionGenerator.hxx>
#include <GeomAPI_PointsToBSplineSurface.hxx>
#include <GeomAPI_PointsToBSpline.hxx>
#include <TColGeom_SequenceOfCurve.hxx>
#include <TColgp_SequenceOfPnt.hxx>
#include <TColgp_Array1OfPnt.hxx>
#include <Precision.hxx>
#include <Standard_ConstructionError.hxx>
//=======================================================================
@ -101,16 +100,6 @@ Standard_Integer GEOMImpl_FillingDriver::Execute(TFunction_Logbook& log) const
if (aFunction->GetType() != BASIC_FILLING) return 0;
GEOMImpl_IFilling IF (aFunction);
Handle(GEOM_Function) aShapeFunction = IF.GetShape();
if (aShapeFunction.IsNull()) return 0;
TopoDS_Shape aShape;
BRepBuilderAPI_Copy Copy (aShapeFunction->GetValue());
if (Copy.IsDone())
aShape = Copy.Shape();
if (aShape.IsNull() || aShape.ShapeType() != TopAbs_COMPOUND) return 0;
Standard_Integer mindeg = IF.GetMinDeg();
Standard_Integer maxdeg = IF.GetMaxDeg();
Standard_Real tol3d = IF.GetTol3D();
@ -130,25 +119,49 @@ Standard_Integer GEOMImpl_FillingDriver::Execute(TFunction_Logbook& log) const
BRep_Builder B;
B.MakeCompound(aComp);
// input is either a list or compound of contours
TopTools_SequenceOfShape contours;
Handle(TColStd_HSequenceOfTransient) aShapeFunctions = IF.GetShapes();
if ( aShapeFunctions.IsNull() || aShapeFunctions->IsEmpty() ) return 0;
for ( int i = 1; i <= aShapeFunctions->Length(); ++i )
{
Handle(GEOM_Function) fun = Handle(GEOM_Function)::DownCast( aShapeFunctions->Value( i ));
if ( fun.IsNull() ) return 0;
TopoDS_Shape s = fun->GetValue();
if ( s.IsNull() ) return 0;
BRepBuilderAPI_Copy Copy (s);
if ( Copy.IsDone() )
contours.Append( Copy.Shape() );
}
// 1. Convert argument wires, if any, into BSpline edges
TopoDS_Iterator It (aShape);
for (; It.More(); It.Next()) {
Scurrent = It.Value();
for ( int i = 1; i <= contours.Length(); ++i )
{
Scurrent = contours.Value( i );
if (Scurrent.ShapeType() != TopAbs_EDGE) {
TopoDS_Edge NewEdge;
if (Scurrent.ShapeType() == TopAbs_WIRE)
{
const TopoDS_Wire& CurWire = TopoDS::Wire(Scurrent);
NewEdge = BRepAlgo::ConcatenateWireC0(CurWire);
}
if (NewEdge.IsNull()) {
Standard_ConstructionError::Raise("The argument compound must contain only edges");
}
TopoDS_Edge NewEdge = BRepAlgo::ConcatenateWireC0(CurWire);
if (NewEdge.IsNull())
Standard_ConstructionError::Raise("Failed to join several edges into one");
Scurrent = NewEdge;
}
else if (Scurrent.ShapeType() == TopAbs_COMPOUND)
{
for ( TopoDS_Iterator It( Scurrent ); It.More(); It.Next() )
contours.Append( It.Value() );
continue;
}
else
{
Standard_ConstructionError::Raise("Input must contain only edges or/and wires");
}
}
B.Add(aComp,Scurrent);
}
aShape = aComp;
TopoDS_Shape aShape = aComp;
// 2. The surface construction
if (!isApprox) {
@ -324,7 +337,7 @@ GetCreationInformation(std::string& theOperationName,
switch ( aType ) {
case BASIC_FILLING:
{
AddParam( theParams, "Input compound", aCI.GetShape() );
AddParam( theParams, "Input compound", aCI.GetShapes() );
AddParam( theParams, "Method", aCI.GetMethod() );
const char* method[3] =
{ "Standard", "Use edges orientation", "Correct edges orientation" };

27
src/GEOMImpl/GEOMImpl_I3DPrimOperations.cxx
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@ -1615,15 +1615,19 @@ Handle(GEOM_Object) GEOMImpl_I3DPrimOperations::MakeRevolutionAxisAngle2Ways
* MakeFilling
*/
//=============================================================================
Handle(GEOM_Object) GEOMImpl_I3DPrimOperations::MakeFilling
(Handle(GEOM_Object) theShape, int theMinDeg, int theMaxDeg,
Handle(GEOM_Object)
GEOMImpl_I3DPrimOperations::MakeFilling (std::list< Handle(GEOM_Object)> & theContours,
int theMinDeg, int theMaxDeg,
double theTol2D, double theTol3D, int theNbIter,
int theMethod, bool isApprox)
{
SetErrorCode(KO);
if (theShape.IsNull()) return NULL;
Handle(TColStd_HSequenceOfTransient) contours = GEOM_Object::GetLastFunctions( theContours );
if ( contours.IsNull() || contours->IsEmpty() ) {
SetErrorCode("NULL argument shape");
return NULL;
}
//Add a new Filling object
Handle(GEOM_Object) aFilling = GetEngine()->AddObject(GetDocID(), GEOM_FILLING);
@ -1635,12 +1639,7 @@ Handle(GEOM_Object) GEOMImpl_I3DPrimOperations::MakeFilling
if (aFunction->GetDriverGUID() != GEOMImpl_FillingDriver::GetID()) return NULL;
GEOMImpl_IFilling aFI (aFunction);
Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
if (aRefShape.IsNull()) return NULL;
aFI.SetShape(aRefShape);
aFI.SetShapes(contours);
aFI.SetMinDeg(theMinDeg);
aFI.SetMaxDeg(theMaxDeg);
aFI.SetTol2D(theTol2D);
@ -1668,17 +1667,17 @@ Handle(GEOM_Object) GEOMImpl_I3DPrimOperations::MakeFilling
//Make a Python command
GEOM::TPythonDump pd (aFunction);
pd << aFilling << " = geompy.MakeFilling(" << theShape ;
pd << aFilling << " = geompy.MakeFilling(" << theContours ;
if ( theMinDeg != 2 ) pd << ", theMinDeg=" << theMinDeg ;
if ( theMaxDeg != 5 ) pd << ", theMaxDeg=" << theMaxDeg ;
if ( fabs(theTol2D-0.0001) > Precision::Confusion() )
pd << ", theTol2D=" << theTol2D ;
{ pd << ", theTol2D=" << theTol2D ; }
if ( fabs(theTol3D-0.0001) > Precision::Confusion() )
pd << ", theTol3D=" << theTol3D ;
{ pd << ", theTol3D=" << theTol3D ; }
if ( theNbIter != 0 ) pd << ", theNbIter=" << theNbIter ;
if ( theMethod==1 ) pd << ", theMethod=GEOM.FOM_UseOri";
else if( theMethod==2 ) pd << ", theMethod=GEOM.FOM_AutoCorrect";
if(isApprox) pd << ", isApprox=" << isApprox ;
if ( isApprox ) pd << ", isApprox=" << isApprox ;
pd << ")";
SetErrorCode(OK);

2
src/GEOMImpl/GEOMImpl_I3DPrimOperations.hxx
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@ -109,7 +109,7 @@ class GEOMImpl_I3DPrimOperations : public GEOM_IOperations {
Handle(GEOM_Object) theAxis,
double theAngle);
Standard_EXPORT Handle(GEOM_Object) MakeFilling (Handle(GEOM_Object) theShape,
Standard_EXPORT Handle(GEOM_Object) MakeFilling (std::list< Handle(GEOM_Object)> & theContours,
int theMinDeg, int theMaxDeg,
double theTol2D, double theTol3D,
int theNbIter, int theMethod,

37
src/GEOMImpl/GEOMImpl_IFilling.hxx
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@ -23,19 +23,22 @@
//NOTE: This is an intreface to a function for the Filling operation.
//
#include "GEOM_Function.hxx"
#include <TColStd_HSequenceOfTransient.hxx>
#define FILL_ARG_MINDEG 1
#define FILL_ARG_MAXDEG 2
#define FILL_ARG_TOL2D 3
#define FILL_ARG_TOL3D 4
#define FILL_ARG_SHAPE 5
#define FILL_ARG_NBITER 6
#define FILL_ARG_APPROX 7
#define FILL_ARG_METHOD 8
enum GEOMImpl_IFilling_Arg {
FILL_ARG_MINDEG = 1,
FILL_ARG_MAXDEG = 2,
FILL_ARG_TOL2D = 3,
FILL_ARG_TOL3D = 4,
FILL_ARG_SHAPE = 5,
FILL_ARG_NBITER = 6,
FILL_ARG_APPROX = 7,
FILL_ARG_METHOD = 8
};
class GEOMImpl_IFilling
{
public:
public:
GEOMImpl_IFilling(Handle(GEOM_Function) theFunction): _func(theFunction) {}
@ -57,10 +60,24 @@ class GEOMImpl_IFilling
void SetMethod(int theMethod) { _func->SetInteger(FILL_ARG_METHOD, theMethod); }
int GetMethod() { return _func->GetInteger(FILL_ARG_METHOD); }
void SetShapes(const Handle(TColStd_HSequenceOfTransient)& theShapes)
{ _func->SetReferenceList(FILL_ARG_SHAPE, theShapes); }
Handle(TColStd_HSequenceOfTransient) GetShapes()
{
Handle(TColStd_HSequenceOfTransient) aSeq = _func->GetReferenceList(FILL_ARG_SHAPE);
if ( aSeq.IsNull() ) {
Handle(GEOM_Function) fun = GetShape();
if ( !fun.IsNull() ) {
aSeq = new TColStd_HSequenceOfTransient;
aSeq->Append( fun );
}
}
return aSeq;
}
void SetShape(Handle(GEOM_Function) theShape) { _func->SetReference(FILL_ARG_SHAPE, theShape); }
Handle(GEOM_Function) GetShape() { return _func->GetReference(FILL_ARG_SHAPE); }
private:
private:
Handle(GEOM_Function) _func;
};

11
src/GEOM_I/GEOM_I3DPrimOperations_i.cc
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@ -880,7 +880,7 @@ GEOM::GEOM_Object_ptr GEOM_I3DPrimOperations_i::MakeRevolutionAxisAngle2Ways
*/
//=============================================================================
GEOM::GEOM_Object_ptr
GEOM_I3DPrimOperations_i::MakeFilling(GEOM::GEOM_Object_ptr theShape,
GEOM_I3DPrimOperations_i::MakeFilling(const GEOM::ListOfGO& theContours,
CORBA::Long theMinDeg,
CORBA::Long theMaxDeg,
CORBA::Double theTol2D,
@ -895,9 +895,9 @@ GEOM_I3DPrimOperations_i::MakeFilling(GEOM::GEOM_Object_ptr theShape,
GetOperations()->SetNotDone();
//Get the reference objects
Handle(GEOM_Object) aShape = GetObjectImpl(theShape);
if (aShape.IsNull()) return aGEOMObject._retn();
std::list< Handle(GEOM_Object) > aShapes;
if (! GetListOfObjectsImpl( theContours, aShapes ))
return aGEOMObject._retn();
int aMethod = 0;
switch (theMethod) {
@ -925,8 +925,7 @@ GEOM_I3DPrimOperations_i::MakeFilling(GEOM::GEOM_Object_ptr theShape,
//Create the Solid
Handle(GEOM_Object) anObject = GetOperations()->MakeFilling
(aShape, theMinDeg, theMaxDeg, theTol2D, theTol3D, theNbIter,
aMethod, theApprox);
(aShapes, theMinDeg, theMaxDeg, theTol2D, theTol3D, theNbIter, aMethod, theApprox);
if (!GetOperations()->IsDone() || anObject.IsNull())
return aGEOMObject._retn();

2
src/GEOM_I/GEOM_I3DPrimOperations_i.hh
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@ -166,7 +166,7 @@ class GEOM_I_EXPORT GEOM_I3DPrimOperations_i :
GEOM::GEOM_Object_ptr theAxis,
CORBA::Double theAngle);
GEOM::GEOM_Object_ptr MakeFilling(GEOM::GEOM_Object_ptr theShape,
GEOM::GEOM_Object_ptr MakeFilling(const GEOM::ListOfGO& theContours,
CORBA::Long theMinDeg, CORBA::Long theMaxDeg,
CORBA::Double theTol2D, CORBA::Double theTol3D,
CORBA::Long theNbIter,

20
src/GEOM_I_Superv/GEOM_Superv_i.cc
View File

@ -1453,8 +1453,11 @@ GEOM::GEOM_Object_ptr GEOM_Superv_i::MakeFilling (GEOM::GEOM_Object_ptr theShape
beginService( " GEOM_Superv_i::MakeFilling" );
MESSAGE("GEOM_Superv_i::MakeFilling");
get3DPrimOp();
GEOM::ListOfGO_var objList = new GEOM::ListOfGO;
objList->length( 1 );
objList[0] = theShape;
GEOM::GEOM_Object_ptr anObj =
my3DPrimOp->MakeFilling(theShape, theMinDeg, theMaxDeg, theTol2D, theTol3D,
my3DPrimOp->MakeFilling(objList, theMinDeg, theMaxDeg, theTol2D, theTol3D,
theNbIter, theMethod, theApprox);
endService( " GEOM_Superv_i::MakeFilling" );
return anObj;
@ -2348,8 +2351,11 @@ GEOM::GEOM_Object_ptr GEOM_Superv_i::MakeGlueFaces (GEOM::GEOM_Object_ptr theSha
beginService( " GEOM_Superv_i::MakeGlueFaces" );
MESSAGE("GEOM_Superv_i::MakeGlueFaces");
getShapesOp();
GEOM::ListOfGO_var objList = new GEOM::ListOfGO;
objList->length( 1 );
objList[0] = theShape;
GEOM::GEOM_Object_ptr anObj =
myShapesOp->MakeGlueFaces(theShape, theTolerance, doKeepNonSolids);
myShapesOp->MakeGlueFaces(objList, theTolerance, doKeepNonSolids);
endService( " GEOM_Superv_i::MakeGlueFaces" );
return anObj;
}
@ -2363,7 +2369,10 @@ GEOM::GEOM_List_ptr GEOM_Superv_i::GetGlueFaces (GEOM::GEOM_Object_ptr theShape,
beginService( " GEOM_Superv_i::GetGlueFaces" );
MESSAGE("GEOM_Superv_i::GetGlueFaces");
getShapesOp();
GEOM::ListOfGO* aList = myShapesOp->GetGlueFaces(theShape, theTolerance);
GEOM::ListOfGO_var objList = new GEOM::ListOfGO;
objList->length( 1 );
objList[0] = theShape;
GEOM::ListOfGO* aList = myShapesOp->GetGlueFaces(objList, theTolerance);
GEOM_List_i<GEOM::ListOfGO>* aListPtr = new GEOM_List_i<GEOM::ListOfGO>(*(aList));
MESSAGE(" List of "<<aListPtr->GetList().length()<<" element(s)");
endService( " GEOM_Superv_i::GetGlueFaces" );
@ -2382,8 +2391,11 @@ GEOM::GEOM_Object_ptr GEOM_Superv_i::MakeGlueFacesByList (GEOM::GEOM_Object_ptr
beginService( " GEOM_Superv_i::MakeGlueFacesByList" );
MESSAGE("GEOM_Superv_i::MakeGlueFacesByList");
getShapesOp();
GEOM::ListOfGO_var objList = new GEOM::ListOfGO;
objList->length( 1 );
objList[0] = theShape;
GEOM::GEOM_Object_ptr anObj =
myShapesOp->MakeGlueFacesByList(theShape, theTolerance, theFaces,
myShapesOp->MakeGlueFacesByList(objList, theTolerance, theFaces,
doKeepNonSolids, doGlueAllEdges);
endService( " GEOM_Superv_i::MakeGlueFacesByList" );
return anObj;

79
src/GEOM_SWIG/geomBuilder.py
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@ -3725,14 +3725,15 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
self._autoPublish(anObj, theName, "revolution")
return anObj
## Create a filling from the given compound of contours.
# @param theShape the compound of contours
# @param theMinDeg a minimal degree of BSpline surface to create
# @param theMaxDeg a maximal degree of BSpline surface to create
# @param theTol2D a 2d tolerance to be reached
# @param theTol3D a 3d tolerance to be reached
# @param theNbIter a number of iteration of approximation algorithm
# @param theMethod Kind of method to perform filling operation(see GEOM::filling_oper_method())
## Create a face from a given set of contours.
# @param theContours either a list or a compound of edges/wires.
# @param theMinDeg a minimal degree of BSpline surface to create.
# @param theMaxDeg a maximal degree of BSpline surface to create.
# @param theTol2D a 2d tolerance to be reached.
# @param theTol3D a 3d tolerance to be reached.
# @param theNbIter a number of iteration of approximation algorithm.
# @param theMethod Kind of method to perform filling operation
# (see GEOM.filling_oper_method enum).
# @param isApprox if True, BSpline curves are generated in the process
# of surface construction. By default it is False, that means
# the surface is created using given curves. The usage of
@ -3742,41 +3743,42 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
# for result publication in the study. Otherwise, if automatic
# publication is switched on, default value is used for result name.
#
# @return New GEOM.GEOM_Object, containing the created filling surface.
# @return New GEOM.GEOM_Object (face), containing the created filling surface.
#
# @ref tui_creation_filling "Example"
@ManageTransactions("PrimOp")
def MakeFilling(self, theShape, theMinDeg=2, theMaxDeg=5, theTol2D=0.0001,
def MakeFilling(self, theContours, theMinDeg=2, theMaxDeg=5, theTol2D=0.0001,
theTol3D=0.0001, theNbIter=0, theMethod=GEOM.FOM_Default, isApprox=0, theName=None):
"""
Create a filling from the given compound of contours.
Create a face from a given set of contours.
Parameters:
theShape the compound of contours
theMinDeg a minimal degree of BSpline surface to create
theMaxDeg a maximal degree of BSpline surface to create
theTol2D a 2d tolerance to be reached
theTol3D a 3d tolerance to be reached
theNbIter a number of iteration of approximation algorithm
theMethod Kind of method to perform filling operation(see GEOM::filling_oper_method())
theContours either a list or a compound of edges/wires.
theMinDeg a minimal degree of BSpline surface to create.
theMaxDeg a maximal degree of BSpline surface to create.
theTol2D a 2d tolerance to be reached.
theTol3D a 3d tolerance to be reached.
theNbIter a number of iteration of approximation algorithm.
theMethod Kind of method to perform filling operation
(see GEOM.filling_oper_method enum).
isApprox if True, BSpline curves are generated in the process
of surface construction. By default it is False, that means
the surface is created using given curves. The usage of
Approximation makes the algorithm work slower, but allows
building the surface for rather complex cases
building the surface for rather complex cases.
theName Object name; when specified, this parameter is used
for result publication in the study. Otherwise, if automatic
publication is switched on, default value is used for result name.
Returns:
New GEOM.GEOM_Object, containing the created filling surface.
New GEOM.GEOM_Object (face), containing the created filling surface.
Example of usage:
filling = geompy.MakeFilling(compound, 2, 5, 0.0001, 0.0001, 5)
"""
# Example: see GEOM_TestAll.py
theMinDeg,theMaxDeg,theTol2D,theTol3D,theNbIter,Parameters = ParseParameters(theMinDeg, theMaxDeg, theTol2D, theTol3D, theNbIter)
anObj = self.PrimOp.MakeFilling(theShape, theMinDeg, theMaxDeg,
anObj = self.PrimOp.MakeFilling(ToList(theContours), theMinDeg, theMaxDeg,
theTol2D, theTol3D, theNbIter,
theMethod, isApprox)
RaiseIfFailed("MakeFilling", self.PrimOp)
@ -3785,43 +3787,43 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
return anObj
## Create a filling from the given compound of contours.
# This method corresponds to MakeFilling with isApprox=True
# @param theShape the compound of contours
# @param theMinDeg a minimal degree of BSpline surface to create
# @param theMaxDeg a maximal degree of BSpline surface to create
# @param theTol3D a 3d tolerance to be reached
## Create a face from a given set of contours.
# This method corresponds to MakeFilling() with isApprox=True.
# @param theContours either a list or a compound of edges/wires.
# @param theMinDeg a minimal degree of BSpline surface to create.
# @param theMaxDeg a maximal degree of BSpline surface to create.
# @param theTol3D a 3d tolerance to be reached.
# @param theName Object name; when specified, this parameter is used
# for result publication in the study. Otherwise, if automatic
# publication is switched on, default value is used for result name.
#
# @return New GEOM.GEOM_Object, containing the created filling surface.
# @return New GEOM.GEOM_Object (face), containing the created filling surface.
#
# @ref tui_creation_filling "Example"
@ManageTransactions("PrimOp")
def MakeFillingNew(self, theShape, theMinDeg=2, theMaxDeg=5, theTol3D=0.0001, theName=None):
def MakeFillingNew(self, theContours, theMinDeg=2, theMaxDeg=5, theTol3D=0.0001, theName=None):
"""
Create a filling from the given compound of contours.
This method corresponds to MakeFilling with isApprox=True
This method corresponds to MakeFilling() with isApprox=True.
Parameters:
theShape the compound of contours
theMinDeg a minimal degree of BSpline surface to create
theMaxDeg a maximal degree of BSpline surface to create
theTol3D a 3d tolerance to be reached
theContours either a list or a compound of edges/wires.
theMinDeg a minimal degree of BSpline surface to create.
theMaxDeg a maximal degree of BSpline surface to create.
theTol3D a 3d tolerance to be reached.
theName Object name; when specified, this parameter is used
for result publication in the study. Otherwise, if automatic
publication is switched on, default value is used for result name.
Returns:
New GEOM.GEOM_Object, containing the created filling surface.
New GEOM.GEOM_Object (face), containing the created filling surface.
Example of usage:
filling = geompy.MakeFillingNew(compound, 2, 5, 0.0001)
"""
# Example: see GEOM_TestAll.py
theMinDeg,theMaxDeg,theTol3D,Parameters = ParseParameters(theMinDeg, theMaxDeg, theTol3D)
anObj = self.PrimOp.MakeFilling(theShape, theMinDeg, theMaxDeg,
anObj = self.PrimOp.MakeFilling(theContours, theMinDeg, theMaxDeg,
0, theTol3D, 0, GEOM.FOM_Default, True)
RaiseIfFailed("MakeFillingNew", self.PrimOp)
anObj.SetParameters(Parameters)
@ -4500,7 +4502,7 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
New GEOM.GEOM_Object, containing the created face.
"""
# Example: see GEOM_TestAll.py
anObj = self.ShapesOp.MakeFaceWires(theWires, isPlanarWanted)
anObj = self.ShapesOp.MakeFaceWires(ToList(theWires), isPlanarWanted)
if isPlanarWanted and anObj is not None and self.ShapesOp.GetErrorCode() == "MAKE_FACE_TOLERANCE_TOO_BIG":
print "WARNING: Cannot build a planar face: required tolerance is too big. Non-planar face is built."
else:
@ -4574,6 +4576,7 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
New GEOM.GEOM_Object, containing the created solid.
"""
# Example: see GEOM_TestAll.py
theShells = ToList(theShells)
if len(theShells) == 1:
descr = self._IsGoodForSolid(theShells[0])
#if len(descr) > 0:
@ -4609,7 +4612,7 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
New GEOM.GEOM_Object, containing the created compound.
"""
# Example: see GEOM_TestAll.py
anObj = self.ShapesOp.MakeCompound(theShapes)
anObj = self.ShapesOp.MakeCompound(ToList(theShapes))
RaiseIfFailed("MakeCompound", self.ShapesOp)
self._autoPublish(anObj, theName, "compound")
return anObj

48
src/GenerationGUI/GenerationGUI_FillingDlg.cxx
View File

@ -35,7 +35,8 @@
#include <SalomeApp_Application.h>
#include <LightApp_SelectionMgr.h>
#include <TopoDS_Iterator.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <GEOMImpl_Types.hxx>
//=================================================================================
@ -105,7 +106,7 @@ void GenerationGUI_FillingDlg::Init()
myEditCurrentArgument = GroupPoints->LineEdit1;
GroupPoints->LineEdit1->setReadOnly(true);
globalSelection(GEOM_COMPOUND);
initSelection();
int SpecificStep1 = 1;
double SpecificStep2 = 0.0001;
@ -186,9 +187,24 @@ bool GenerationGUI_FillingDlg::ClickOnApply()
return false;
initName();
initSelection();
return true;
}
//=================================================================================
// function : initSelection
// purpose :
//=================================================================================
void GenerationGUI_FillingDlg::initSelection()
{
TColStd_MapOfInteger aTypes;
aTypes.Add( GEOM_EDGE );
aTypes.Add( GEOM_WIRE );
aTypes.Add( GEOM_COMPOUND );
globalSelection( aTypes );
}
//=================================================================================
// function : SelectionIntoArgument()
// purpose : Called when selection as changed or other case
@ -199,18 +215,13 @@ void GenerationGUI_FillingDlg::SelectionIntoArgument()
myEditCurrentArgument->setText("");
if (myEditCurrentArgument == GroupPoints->LineEdit1) {
myCompound = getSelected(TopAbs_COMPOUND);
if (myCompound) {
if (myCompound->GetMaxShapeType() < GEOM::WIRE || myCompound->GetMinShapeType() > GEOM::EDGE) {
myCompound.nullify();
}
else {
QString aName = GEOMBase::GetName(myCompound.get());
myEditCurrentArgument->setText(aName);
QList<GEOM::GeomObjPtr> objs = getSelected(TopAbs_SHAPE, -1);
GEOMBase::Synchronize(myObjects, objs);
if ( !myObjects.isEmpty() ) {
QString aName = myObjects.count() > 1 ? QString( "%1_objects").arg( myObjects.count() ) : GEOMBase::GetName( myObjects[0].get() );
myEditCurrentArgument->setText( aName );
}
}
}
processPreview();
}
@ -240,7 +251,7 @@ void GenerationGUI_FillingDlg::ActivateThisDialog()
GEOMBase_Skeleton::ActivateThisDialog();
connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
globalSelection(GEOM_COMPOUND);
initSelection();
processPreview();
}
@ -319,12 +330,12 @@ GEOM::GEOM_IOperations_ptr GenerationGUI_FillingDlg::createOperation()
//=================================================================================
bool GenerationGUI_FillingDlg::isValid(QString& msg)
{
bool ok = GroupPoints->SpinBox1->isValid(msg, !IsPreview()) &&
bool ok = ( GroupPoints->SpinBox1->isValid(msg, !IsPreview()) &&
GroupPoints->SpinBox2->isValid(msg, !IsPreview()) &&
GroupPoints->SpinBox3->isValid(msg, !IsPreview()) &&
GroupPoints->SpinBox4->isValid(msg, !IsPreview()) &&
GroupPoints->SpinBox5->isValid(msg, !IsPreview()) &&
myCompound;
myObjects.count() );
return ok;
}
@ -346,8 +357,13 @@ bool GenerationGUI_FillingDlg::execute(ObjectList& objects)
default: break;
}
GEOM::ListOfGO_var objList = new GEOM::ListOfGO;
objList->length( myObjects.count() );
for ( int i = 0; i < myObjects.count(); ++i )
objList[i] = myObjects[i].copy();
GEOM::GEOM_Object_var anObj =
anOper->MakeFilling(myCompound.get(),
anOper->MakeFilling(objList,
GroupPoints->SpinBox1->value(),
GroupPoints->SpinBox4->value(),
GroupPoints->SpinBox2->value(),

3
src/GenerationGUI/GenerationGUI_FillingDlg.h
View File

@ -53,9 +53,10 @@ protected:
private:
void Init();
void enterEvent( QEvent* );
void initSelection();
private:
GEOM::GeomObjPtr myCompound; /* compound of curves */
QList<GEOM::GeomObjPtr> myObjects;/* lit or compound of curves */
DlgRef_1Sel5Spin1Check* GroupPoints;
private slots: