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| /* | ||
| Copyright 2013-2025 Onera. | ||
| This file is part of Cassiopee. | ||
| Cassiopee is free software: you can redistribute it and/or modify | ||
| it under the terms of the GNU General Public License as published by | ||
| the Free Software Foundation, either version 3 of the License, or | ||
| (at your option) any later version. | ||
| Cassiopee 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 General Public License for more details. | ||
| You should have received a copy of the GNU General Public License | ||
| along with Cassiopee. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| #include "occ.h" | ||
|
|
||
| #include "TDF_Label.hxx" | ||
| #include "TDF_LabelSequence.hxx" | ||
| #include "TDF_Tool.hxx" | ||
| #include "XCAFDoc_ShapeTool.hxx" | ||
| #include "XCAFDoc_DocumentTool.hxx" | ||
| #include "TDocStd_Document.hxx" | ||
| #include "TDataStd_Name.hxx" | ||
| #include "TDF_ChildIterator.hxx" | ||
| #include "TopExp.hxx" | ||
| #include "TopExp_Explorer.hxx" | ||
| #include "TopTools_IndexedMapOfShape.hxx" | ||
| #include "TopoDS.hxx" | ||
| #include "TopoDS_Shape.hxx" | ||
| #include "TopoDS_Face.hxx" | ||
| #include "Geom_Surface.hxx" | ||
| #include "BRep_Tool.hxx" | ||
|
|
||
| //===================================================================== | ||
| // Get face names | ||
| // Return [names, [face no]] | ||
| //===================================================================== | ||
| PyObject* K_OCC::getFaceNameInOCAF(PyObject* self, PyObject* args) | ||
| { | ||
| PyObject* hook; | ||
| if (!PYPARSETUPLE_(args, O_, &hook)) return NULL; | ||
|
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||
| void** packet = NULL; | ||
| #if (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 7) || (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 1) | ||
| packet = (void**) PyCObject_AsVoidPtr(hook); | ||
| #else | ||
| packet = (void**) PyCapsule_GetPointer(hook, NULL); | ||
| #endif | ||
|
|
||
| TDocStd_Document* doc = (TDocStd_Document*)packet[5]; | ||
| if (doc == NULL) | ||
| { | ||
| PyErr_SetString(PyExc_TypeError, "printOCAF: no OCAF document."); | ||
| return NULL; | ||
| } | ||
|
|
||
| TopoDS_Shape* topShape = (TopoDS_Shape*)packet[0]; | ||
|
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| TopTools_IndexedMapOfShape& allFaces = *(TopTools_IndexedMapOfShape*)packet[1]; | ||
|
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| TDF_LabelSequence labels; | ||
| Handle(XCAFDoc_ShapeTool) shapeTool = XCAFDoc_DocumentTool::ShapeTool(doc->Main()); | ||
| shapeTool->GetShapes(labels); | ||
|
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| PyObject* out = NULL; | ||
| out = PyList_New(0); | ||
|
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| for (Standard_Integer i = 1; i <= labels.Length(); i++) | ||
| { | ||
| TDF_Label label = labels.Value(i); | ||
| Handle(TDataStd_Name) NAME = new TDataStd_Name(); | ||
| // Get shape associated with label | ||
| TopoDS_Shape shape = shapeTool->GetShape(label); | ||
|
|
||
| // Face list corresponding to that shape | ||
| /* | ||
| TopTools_IndexedMapOfShape faces = TopTools_IndexedMapOfShape(); | ||
| TopExp::MapShapes(shape, TopAbs_FACE, faces); | ||
| for (E_Int k = 1; k <= allFaces.Extent(); k++) // top shape | ||
| { | ||
| TopoDS_Face F1 = TopoDS::Face(allFaces(k)); | ||
| auto itr1 = allFaces(k); | ||
| for (E_Int j = 1; j <= faces.Extent(); j++) | ||
| { | ||
| //printf("compound faces = %d\n", j); | ||
| TopoDS_Face F2 = TopoDS::Face(faces(j)); | ||
| auto itr2 = faces(j); | ||
| if (F1.IsEqual(F2) == true) printf("id detected=%d %d \n", j, k); | ||
| if (itr1 == itr2) printf("id detected=%d %d\n", j, k); | ||
| } | ||
| } | ||
| */ | ||
|
|
||
| /* | ||
| TopExp_Explorer explorer2(shape, TopAbs_FACE); | ||
| while (explorer2.More()) | ||
| { | ||
| TopoDS_Face face1 = TopoDS::Face(explorer2.Current()); | ||
| TopExp_Explorer explorer(*topShape, TopAbs_FACE); | ||
| while (explorer.More()) | ||
| { | ||
| TopoDS_Face face2 = TopoDS::Face(explorer.Current()); | ||
| if (explorer.Current() == explorer2.Current()) printf("found\n"); | ||
| if (face1.IsEqual(face2)) printf("found\n"); | ||
| explorer.Next(); | ||
| } | ||
| explorer2.Next(); | ||
| } | ||
| */ | ||
|
|
||
| if (label.FindAttribute(TDataStd_Name::GetID(), NAME)) // retourne tous les attributs de type string | ||
| { | ||
| TopExp_Explorer explorer2(shape, TopAbs_FACE); | ||
| E_Int n = 0; | ||
| while (explorer2.More()) | ||
| { | ||
| TopoDS_Face face1 = TopoDS::Face(explorer2.Current()); | ||
| TopExp_Explorer explorer(*topShape, TopAbs_FACE); | ||
| E_Int n1 = 0; | ||
| while (explorer.More()) // topshape | ||
| { | ||
| TopoDS_Face face2 = TopoDS::Face(explorer.Current()); | ||
| if (explorer.Current() == explorer2.Current()) printf("found by ptr\n"); | ||
| if (face1.IsEqual(face2)) printf("found face\n"); | ||
| if (face1 == face2) printf("found face\n"); | ||
| if (face1.IsSame(face2)) printf("found face\n"); | ||
| Handle(TopoDS_TShape) tface1 = face1.TShape(); | ||
| Handle(TopoDS_TShape) tface2 = face2.TShape(); | ||
| if (tface1 == tface2) printf("found tface\n"); | ||
|
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| Handle(Geom_Surface) surface1 = BRep_Tool::Surface(face1); | ||
| Handle(Geom_Surface) surface2 = BRep_Tool::Surface(face2); | ||
| //if (surface1->IsEqual(surface2)) printf("found geom\n"); | ||
|
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| explorer.Next(); | ||
| n1++; | ||
| } | ||
| n++; | ||
| explorer2.Next(); | ||
| } | ||
|
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| TCollection_ExtendedString labelName = NAME->Get(); | ||
| TCollection_AsciiString asciiStr(labelName); | ||
| const char* name = asciiStr.ToCString(); // component name | ||
|
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| printf("has string attribute %s = %d\n", name, n); | ||
|
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| PyObject* pystring = PyUnicode_FromString(name); | ||
| PyList_Append(out, pystring); Py_DECREF(pystring); | ||
| } | ||
| } | ||
| return out; | ||
| } |
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