Part: expose ShapeFix_ShapeTolerance to Python

src/Mod/Part/App/AppPart.cpp

@@ -106,6 +106,7 @@
 #include <Mod/Part/App/ShapeFix/ShapeFix_FacePy.h>
 #include <Mod/Part/App/ShapeFix/ShapeFix_FaceConnectPy.h>
 #include <Mod/Part/App/ShapeFix/ShapeFix_ShapePy.h>
+#include <Mod/Part/App/ShapeFix/ShapeFix_ShapeTolerancePy.h>
 #include <Mod/Part/App/ShapeFix/ShapeFix_ShellPy.h>
 #include <Mod/Part/App/ShapeFix/ShapeFix_SolidPy.h>
 #include <Mod/Part/App/ShapeFix/ShapeFix_SplitCommonVertexPy.h>
@@ -358,6 +359,7 @@ PyMOD_INIT_FUNC(Part)
     Base::Interpreter().addType(&Part::ShapeFix_WirePy::Type, shapeFix, "Wire");
     Base::Interpreter().addType(&Part::ShapeFix_EdgeConnectPy::Type, shapeFix, "EdgeConnect");
     Base::Interpreter().addType(&Part::ShapeFix_FaceConnectPy::Type, shapeFix, "FaceConnect");
+    Base::Interpreter().addType(&Part::ShapeFix_ShapeTolerancePy::Type, shapeFix, "ShapeTolerance");
     Base::Interpreter().addType(&Part::ShapeFix_SplitCommonVertexPy::Type, shapeFix, "SplitCommonVertex");
 
     // ShapeUpgrade sub-module

src/Mod/Part/App/CMakeLists.txt

@@ -145,6 +145,7 @@ generate_from_xml(ShapeFix/ShapeFix_SolidPy)
 generate_from_xml(ShapeFix/ShapeFix_WirePy)
 generate_from_xml(ShapeFix/ShapeFix_EdgeConnectPy)
 generate_from_xml(ShapeFix/ShapeFix_FaceConnectPy)
+generate_from_xml(ShapeFix/ShapeFix_ShapeTolerancePy)
 generate_from_xml(ShapeFix/ShapeFix_SplitCommonVertexPy)
 
 generate_from_xml(ShapeUpgrade/UnifySameDomainPy)
@@ -449,6 +450,8 @@ SET(ShapeFixPy_SRCS
     ShapeFix/ShapeFix_EdgeConnectPyImp.cpp
     ShapeFix/ShapeFix_FaceConnectPy.xml
     ShapeFix/ShapeFix_FaceConnectPyImp.cpp
+    ShapeFix/ShapeFix_ShapeTolerancePy.xml
+    ShapeFix/ShapeFix_ShapeTolerancePyImp.cpp
     ShapeFix/ShapeFix_SplitCommonVertexPy.xml
     ShapeFix/ShapeFix_SplitCommonVertexPyImp.cpp
 )

src/Mod/Part/App/ShapeFix/ShapeFix_ShapeTolerancePy.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<GenerateModel xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="generateMetaModel_Module.xsd">
+  <PythonExport 
+      Father="PyObjectBase"
+      Name="ShapeFix_ShapeTolerancePy"
+      PythonName="Part.ShapeFix.ShapeTolerance"
+      Twin="ShapeFix_ShapeTolerance"
+      TwinPointer="ShapeFix_ShapeTolerance"
+      Include="ShapeFix_ShapeTolerance.hxx"
+      Namespace="Part"
+      FatherInclude="Base/PyObjectBase.h"
+      FatherNamespace="Base"
+      Constructor="true"
+      Delete="true">
+    <Documentation>
+      <Author Licence="LGPL" Name="Werner Mayer" EMail="wmayer@users.sourceforge.net" />
+      <UserDocu>Modifies tolerances of sub-shapes (vertices, edges, faces)</UserDocu>
+    </Documentation>
+    <Methode Name="limitTolerance">
+      <Documentation>
+        <UserDocu>limitTolerance(shape, tmin, [tmax=0, ShapeEnum=SHAPE])</UserDocu>
+      </Documentation>
+    </Methode>
+    <Methode Name="setTolerance">
+      <Documentation>
+        <UserDocu>setTolerance(shape, precision, [ShapeEnum=SHAPE])</UserDocu>
+      </Documentation>
+    </Methode>
+  </PythonExport>
+</GenerateModel>

src/Mod/Part/App/ShapeFix/ShapeFix_ShapeTolerancePyImp.cpp

@@ -0,0 +1,94 @@
+/***************************************************************************
+ *   Copyright (c) 2022 Werner Mayer <wmayer[at]users.sourceforge.net>     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+#ifndef _PreComp_
+# include <Standard_Failure.hxx>
+# include <TopoDS.hxx>
+# include <TopoDS_Face.hxx>
+# include <TopoDS_Shell.hxx>
+#endif
+
+#include "ShapeFix/ShapeFix_ShapeTolerancePy.h"
+#include "ShapeFix/ShapeFix_ShapeTolerancePy.cpp"
+#include "TopoShapePy.h"
+
+using namespace Part;
+
+// returns a string which represents the object e.g. when printed in python
+std::string ShapeFix_ShapeTolerancePy::representation() const
+{
+    return "<ShapeFix_ShapeTolerance object>";
+}
+
+PyObject *ShapeFix_ShapeTolerancePy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
+{
+    return new ShapeFix_ShapeTolerancePy(new ShapeFix_ShapeTolerance);
+}
+
+// constructor method
+int ShapeFix_ShapeTolerancePy::PyInit(PyObject* args, PyObject* /*kwds*/)
+{
+    if (!PyArg_ParseTuple(args, ""))
+        return -1;
+    return 0;
+}
+
+PyObject* ShapeFix_ShapeTolerancePy::limitTolerance(PyObject *args)
+{
+    PyObject* shape;
+    double tmin;
+    double tmax = 0.0;
+    TopAbs_ShapeEnum styp = TopAbs_SHAPE;
+    if (!PyArg_ParseTuple(args, "O!d|di", &TopoShapePy::Type, &shape,
+                                         &tmin, &tmax, &styp))
+        return nullptr;
+
+    TopoDS_Shape sh = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
+    bool ok = getShapeFix_ShapeTolerancePtr()->LimitTolerance(sh, tmin, tmax, styp);
+    return Py::new_reference_to(Py::Boolean(ok));
+}
+
+PyObject* ShapeFix_ShapeTolerancePy::setTolerance(PyObject *args)
+{
+    PyObject* shape;
+    double prec;
+    TopAbs_ShapeEnum styp = TopAbs_SHAPE;
+    if (!PyArg_ParseTuple(args, "O!d|i", &TopoShapePy::Type, &shape,
+                                         &prec, &styp))
+        return nullptr;
+
+    TopoDS_Shape sh = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
+    getShapeFix_ShapeTolerancePtr()->SetTolerance(sh, prec, styp);
+    Py_Return;
+}
+
+PyObject *ShapeFix_ShapeTolerancePy::getCustomAttributes(const char* /*attr*/) const
+{
+    return nullptr;
+}
+
+int ShapeFix_ShapeTolerancePy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
+{
+    return 0;
+}