#include <GeomAPI_Face.h>
#include <GeomAPI_Pln.h>
#include <GeomAlgoAPI_Placement.h>
+#include <GeomAlgoAPI_Transform.h>
#define _MODIFIEDF_TAG 1
#define _MODIFIEDE_TAG 2
void FeaturesPlugin_Placement::initAttributes()
{
- /* Modification for specification of 1.3.0
+
AttributeSelectionListPtr aSelection =
std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
- FeaturesPlugin_Placement::LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
+ OBJECTS_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
// extrusion works with faces always
aSelection->setSelectionType("SOLID");
- */
- data()->addAttribute(FeaturesPlugin_Placement::BASE_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
- data()->addAttribute(FeaturesPlugin_Placement::ATTRACT_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
- data()->addAttribute(FeaturesPlugin_Placement::REVERSE_ID(), ModelAPI_AttributeBoolean::typeId());
- data()->addAttribute(FeaturesPlugin_Placement::CENTERING_ID(), ModelAPI_AttributeBoolean::typeId());
+
+ data()->addAttribute(START_FACE_ID(), ModelAPI_AttributeSelection::typeId());
+ data()->addAttribute(END_FACE_ID(), ModelAPI_AttributeSelection::typeId());
+ data()->addAttribute(REVERSE_ID(), ModelAPI_AttributeBoolean::typeId());
+ data()->addAttribute(CENTERING_ID(), ModelAPI_AttributeBoolean::typeId());
}
void FeaturesPlugin_Placement::execute()
{
- // Verify the base face
- std::shared_ptr<ModelAPI_AttributeSelection> anObjRef = std::dynamic_pointer_cast<
- ModelAPI_AttributeSelection>(data()->attribute(FeaturesPlugin_Placement::BASE_OBJECT_ID()));
- if (!anObjRef)
+ // Getting objects.
+ ListOfShape anObjects;
+ std::list<ResultPtr> aContextes;
+ AttributeSelectionListPtr anObjectsSelList = selectionList(OBJECTS_LIST_ID());
+ if(anObjectsSelList->size() == 0) {
return;
+ }
+ for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
+ std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr = anObjectsSelList->value(anObjectsIndex);
+ std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
+ if(!anObject.get()) {
+ return;
+ }
+ anObjects.push_back(anObject);
+ aContextes.push_back(anObjectAttr->context());
+ }
- std::shared_ptr<GeomAPI_Shape> aBaseShape =
- std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
- if (!aBaseShape)
+ // Verify the start face
+ AttributeSelectionPtr anObjRef = selection(START_FACE_ID());
+ if(!anObjRef) {
+ return;
+ }
+ std::shared_ptr<GeomAPI_Shape> aStartFace = anObjRef->value();
+ if(!aStartFace || !GeomAPI_Face(aStartFace).isPlanar()) {
+ static const std::string aSelectionError = "The start face selection is bad";
+ setError(aSelectionError);
return;
+ }
- std::shared_ptr<GeomAPI_Shape> aBaseObject;
+
+ std::shared_ptr<GeomAPI_Shape> aStartShape;
ResultPtr aContextRes = anObjRef->context();
if (aContextRes.get()) {
- aBaseObject = aContextRes->shape();
+ aStartShape = aContextRes->shape();
}
- if (!aBaseObject.get()) {
- static const std::string aContextError = "The base selection context is bad";
+ if(!aStartShape.get()) {
+ static const std::string aContextError = "The start face selection context is bad";
setError(aContextError);
return;
}
- // Verify the attractive face
- anObjRef = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
- data()->attribute(FeaturesPlugin_Placement::ATTRACT_OBJECT_ID()));
-
- std::shared_ptr<GeomAPI_Shape> aSlaveShape =
- std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
- if (!aSlaveShape)
+ // Verify the end face
+ anObjRef = selection(END_FACE_ID());
+ std::shared_ptr<GeomAPI_Shape> anEndFace = anObjRef->value();
+ if(!anEndFace || !GeomAPI_Face(anEndFace).isPlanar()) {
+ static const std::string aSelectionError = "The end face selection is bad";
+ setError(aSelectionError);
return;
+ }
- std::shared_ptr<GeomAPI_Shape> aSlaveObject;
+ std::shared_ptr<GeomAPI_Shape> anEndShape;
aContextRes = anObjRef->context();
- if (aContextRes.get()) {
- aSlaveObject = aContextRes->shape();
+ if(aContextRes.get()) {
+ anEndShape = aContextRes->shape();
}
- if (!aSlaveObject.get()) {
- static const std::string aContextError = "The tool selection context is bad";
+ if(!anEndShape.get()) {
+ static const std::string aContextError = "The end face selection context is bad";
setError(aContextError);
return;
}
- // Verify planarity of faces and linearity of edges
- std::shared_ptr<GeomAPI_Shape> aShapes[2] = {aBaseShape, aSlaveShape};
- for (int i = 0; i < 2; i++) {
- if (aShapes[i]->isFace()) {
- std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aShapes[i]));
- if (!aFace->isPlanar()) {
- static const std::string aPlanarityError = "One of selected faces is not planar";
- setError(aPlanarityError);
- return;
- }
- }
- else if (aShapes[i]->isEdge()) {
- std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge(aShapes[i]));
- if (!anEdge->isLine()) {
- static const std::string aLinearityError = "One of selected endges is not linear";
- setError(aLinearityError);
- return;
- }
- }
- }
-
// Flags of the Placement
- AttributeBooleanPtr aBoolAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
- data()->attribute(FeaturesPlugin_Placement::REVERSE_ID()));
- bool isReverse = aBoolAttr->value();
- aBoolAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
- data()->attribute(FeaturesPlugin_Placement::CENTERING_ID()));
- bool isCentering = aBoolAttr->value();
+ bool isReverse = boolean(REVERSE_ID())->value();
+ bool isCentering = boolean(CENTERING_ID())->value();
bool isPart = aContextRes->groupName() == ModelAPI_ResultPart::group();
- std::shared_ptr<ModelAPI_ResultBody> aResultBody;
- if (!isPart)
- aResultBody = document()->createBody(data());
- GeomAlgoAPI_Placement aFeature(
- aSlaveObject, aBaseObject, aSlaveShape, aBaseShape, isReverse, isCentering, isPart);
- if(!aFeature.isDone()) {
+ // Getting transformation.
+ GeomAlgoAPI_Placement aPlacementAlgo(
+ aStartShape, anEndShape, aStartFace, anEndFace, isReverse, isCentering, true);
+ if(!aPlacementAlgo.isDone()) {
static const std::string aFeatureError = "Placement algorithm failed";
setError(aFeatureError);
return;
}
+ std::shared_ptr<GeomAPI_Trsf> aTrsf = aPlacementAlgo.transformation();
+
+ // Applying transformation to each object.
+ int aResultIndex = 0;
+ std::list<ResultPtr>::iterator aContext = aContextes.begin();
+ for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
+ anObjectsIt++, aContext++) {
+
+ if (isPart) { // for part results just set transformation
+ ResultPartPtr anOrigin = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aContextRes);
+ ResultPartPtr aResultPart = document()->copyPart(firstResult(), anOrigin);
+ aResultPart->setTrsf(aContextRes, aTrsf);
+ setResult(aResultPart);
+ } else {
+ std::shared_ptr<GeomAPI_Shape> aBaseShape = *anObjectsIt;
+ GeomAlgoAPI_Transform aTransformAlgo(aBaseShape, aTrsf);
+
+ // Checking that the algorithm worked properly.
+ if(!aTransformAlgo.isDone()) {
+ static const std::string aFeatureError = "Transform algorithm failed";
+ setError(aFeatureError);
+ break;
+ }
+ if(aTransformAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Resulting shape is Null";
+ setError(aShapeError);
+ break;
+ }
+ if(!aTransformAlgo.isValid()) {
+ std::string aFeatureError = "Warning: resulting shape is not valid";
+ setError(aFeatureError);
+ break;
+ }
- // Check if shape is valid
- if (aFeature.shape()->isNull()) {
- static const std::string aShapeError = "Resulting shape is Null";
- setError(aShapeError);
- return;
- }
- if(!aFeature.isValid()) {
- std::string aFeatureError = "Warning: resulting shape is not valid";
- setError(aFeatureError);
- return;
- }
-
- if (isPart) { // for part results just set transformation
- ResultPartPtr anOrigin = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aContextRes);
- ResultPartPtr aResultPart = document()->copyPart(firstResult(), anOrigin);
- aResultPart->setTrsf(aContextRes, aFeature.transformation());
- setResult(aResultPart);
- } else {
- //LoadNamingDS
- LoadNamingDS(aFeature, aResultBody, aSlaveObject);
-
- setResult(aResultBody);
+ //LoadNamingDS
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ LoadNamingDS(aTransformAlgo, aResultBody, aBaseShape);
+ setResult(aResultBody, aResultIndex);
+ }
+ aResultIndex++;
}
+
+ // Remove the rest results if there were produced in the previous pass.
+ removeResults(aResultIndex);
}
//============================================================================
-void FeaturesPlugin_Placement::LoadNamingDS(
- GeomAlgoAPI_Placement& theFeature,
- std::shared_ptr<ModelAPI_ResultBody> theResultBody,
- std::shared_ptr<GeomAPI_Shape> theSlaveObject)
+void FeaturesPlugin_Placement::LoadNamingDS(GeomAlgoAPI_Transform& theTransformAlgo,
+ std::shared_ptr<ModelAPI_ResultBody> theResultBody,
+ std::shared_ptr<GeomAPI_Shape> theSlaveObject)
{
//load result
- theResultBody->storeModified(theSlaveObject, theFeature.shape()); // the initial Slave, the resulting Slave
+ theResultBody->storeModified(theSlaveObject, theTransformAlgo.shape()); // the initial Slave, the resulting Slave
+
+ std::shared_ptr<GeomAPI_DataMapOfShapeShape> aSubShapes = theTransformAlgo.mapOfShapes();
- GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape();
- theFeature.mapOfShapes(*aSubShapes);
-
// put modifed faces in DF
std::string aModName = "Modified";
- theResultBody->loadAndOrientModifiedShapes(theFeature.makeShape(), theSlaveObject, _FACE, _MODIFIEDF_TAG, aModName, *aSubShapes);
-
+ theResultBody->loadAndOrientModifiedShapes(theTransformAlgo.makeShape().get(),
+ theSlaveObject, _FACE,
+ _MODIFIEDF_TAG, aModName, *aSubShapes.get());
}
#include "FeaturesPlugin.h"
#include <ModelAPI_Feature.h>
#include <GeomAlgoAPI_Placement.h>
+#include <GeomAlgoAPI_Transform.h>
class ModelAPI_ResultBody;
class GeomAPI_Shape;
static const std::string MY_PLACEMENT_ID("Placement");
return MY_PLACEMENT_ID;
}
+
/// attribute name of references sketch entities list, it should contain a sketch result or
/// a pair a sketch result to sketch face
- /*Modification for specification of 1.3.0
- inline static const std::string& LIST_ID()
+ inline static const std::string& OBJECTS_LIST_ID()
{
- static const std::string MY_GROUP_LIST_ID("base");
- return MY_GROUP_LIST_ID;
- }*/
+ static const std::string MY_OBJECTS_LIST_ID("placement_objects_list");
+ return MY_OBJECTS_LIST_ID;
+ }
+
/// attribute name of referenced object
- inline static const std::string& BASE_OBJECT_ID()
+ inline static const std::string& START_FACE_ID()
{
- static const std::string MY_BASE_OBJECT_ID("placement_base_object");
- return MY_BASE_OBJECT_ID;
+ static const std::string MY_START_FACE_ID("placement_start_face");
+ return MY_START_FACE_ID;
}
/// attribute name of attractable face
- inline static const std::string& ATTRACT_OBJECT_ID()
+ inline static const std::string& END_FACE_ID()
{
- static const std::string MY_ATTRACT_OBJECT_ID("placement_attractable_object");
- return MY_ATTRACT_OBJECT_ID;
+ static const std::string MY_END_FACE_ID("placement_end_face");
+ return MY_END_FACE_ID;
}
/// attribute name of flag of reverse direction
inline static const std::string& REVERSE_ID()
FeaturesPlugin_Placement();
private:
/// Load Naming data structure of the feature to the document
- void LoadNamingDS(GeomAlgoAPI_Placement& theFeature,
+ void LoadNamingDS(GeomAlgoAPI_Transform& theTransformAlgo,
std::shared_ptr<ModelAPI_ResultBody> theResultBody,
std::shared_ptr<GeomAPI_Shape> theSlaveObject);
};
--- /dev/null
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
+// File: GeomAlgoAPI_Transform.cpp
+// Created: 29 July 2015
+// Author: Dmitry Bobylev
+
+#include <GeomAlgoAPI_Transform.h>
+
+#include <GeomAlgoAPI_ShapeProps.h>
+
+#include <BRepBuilderAPI_Transform.hxx>
+#include <BRepCheck_Analyzer.hxx>
+#include <Precision.hxx>
+#include <TopExp_Explorer.hxx>
+
+//=================================================================================================
+GeomAlgoAPI_Transform::GeomAlgoAPI_Transform(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Trsf> theTrsf)
+: myDone(false),
+ myTrsf(theTrsf),
+ myShape(new GeomAPI_Shape()),
+ myMap(new GeomAPI_DataMapOfShapeShape()),
+ myMkShape(new GeomAlgoAPI_MakeShape())
+{
+ build(theSourceShape, theTrsf);
+}
+
+//=================================================================================================
+void GeomAlgoAPI_Transform::build(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Trsf> theTrsf)
+{
+ if(!theSourceShape || !theTrsf) {
+ return;
+ }
+
+ const TopoDS_Shape& aSourceShape = theSourceShape->impl<TopoDS_Shape>();
+ const gp_Trsf& aTrsf = theTrsf->impl<gp_Trsf>();
+
+ if(aSourceShape.IsNull()) {
+ return;
+ }
+
+ BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
+ if(!aBuilder) {
+ return;
+ }
+
+ myDone = aBuilder->IsDone() == Standard_True;
+ if(!myDone) {
+ return;
+ }
+
+ TopoDS_Shape aResult = aBuilder->Shape();
+
+ // Fill data map to keep correct orientation of sub-shapes.
+ for(TopExp_Explorer anExp(aResult, TopAbs_FACE); anExp.More(); anExp.Next()) {
+ std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
+ aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
+ myMap->bind(aCurrentShape, aCurrentShape);
+ }
+
+ myMkShape->setImpl(aBuilder);
+ myShape->setImpl(new TopoDS_Shape(aResult));
+}
+
+//=================================================================================================
+const bool GeomAlgoAPI_Transform::isValid() const
+{
+ BRepCheck_Analyzer aChecker(myShape->impl<TopoDS_Shape>());
+ return (aChecker.IsValid() == Standard_True);
+}
+
+//=================================================================================================
+const bool GeomAlgoAPI_Transform::hasVolume() const
+{
+ bool hasVolume(false);
+ if(isValid() && (GeomAlgoAPI_ShapeProps::volume(myShape) > Precision::Confusion())) {
+ hasVolume = true;
+ }
+ return hasVolume;
+}
+
+//=================================================================================================
+const std::shared_ptr<GeomAPI_Shape>& GeomAlgoAPI_Transform::shape() const
+{
+ return myShape;
+}
+
+//=================================================================================================
+std::shared_ptr<GeomAPI_DataMapOfShapeShape> GeomAlgoAPI_Transform::mapOfShapes() const
+{
+ return myMap;
+}
+
+//=================================================================================================
+std::shared_ptr<GeomAlgoAPI_MakeShape> GeomAlgoAPI_Transform::makeShape() const
+{
+ return myMkShape;
+}
+
+//=================================================================================================
+std::shared_ptr<GeomAPI_Trsf> GeomAlgoAPI_Transform::transformation() const
+{
+ return myTrsf;
+}
--- /dev/null
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
+// File: GeomAlgoAPI_Transform.h
+// Created: 29 July 2015
+// Author: Dmitry Bobylev
+
+#ifndef GeomAlgoAPI_Transform_H_
+#define GeomAlgoAPI_Transform_H_
+
+#include <GeomAlgoAPI.h>
+#include <GeomAlgoAPI_MakeShape.h>
+#include <GeomAPI_DataMapOfShapeShape.h>
+#include <GeomAPI_Shape.h>
+#include <GeomAPI_Trsf.h>
+
+/** \class GeomAlgoAPI_Transform
+ * \ingroup DataAlgo
+ * \brief Creates a copy of the object by transformating it.
+ */
+class GeomAlgoAPI_Transform : public GeomAPI_Interface
+{
+public:
+ /** \brief Creates an object which is obtained from current object by transformating it.
+ * \param[in] theSourceShape a shape to be transformed.
+ * \param[in] theTrsf transformation.
+ */
+ GEOMALGOAPI_EXPORT GeomAlgoAPI_Transform(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Trsf> theTrsf);
+
+ /// \return true if algorithm succeed.
+ GEOMALGOAPI_EXPORT const bool isDone() const
+ { return myDone; }
+
+ /// \return true if resulting shape is valid.
+ GEOMALGOAPI_EXPORT const bool isValid() const;
+
+ /// \return true if resulting shape has volume.
+ GEOMALGOAPI_EXPORT const bool hasVolume() const;
+
+ /// \return result of the transformation algorithm.
+ GEOMALGOAPI_EXPORT const std::shared_ptr<GeomAPI_Shape>& shape() const;
+
+ /// \return map of sub-shapes of the result. To be used for History keeping.
+ GEOMALGOAPI_EXPORT std::shared_ptr<GeomAPI_DataMapOfShapeShape> mapOfShapes() const;
+
+ /// \return interface for for History processing.
+ GEOMALGOAPI_EXPORT std::shared_ptr<GeomAlgoAPI_MakeShape> makeShape() const;
+
+ /// \return the transformation.
+ GEOMALGOAPI_EXPORT std::shared_ptr<GeomAPI_Trsf> transformation() const;
+
+private:
+ /// Builds resulting shape.
+ void build(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Trsf> theTrsf);
+
+private:
+ /// Fields.
+ bool myDone;
+ std::shared_ptr<GeomAPI_Trsf> myTrsf;
+ std::shared_ptr<GeomAPI_Shape> myShape;
+ std::shared_ptr<GeomAPI_DataMapOfShapeShape> myMap;
+ std::shared_ptr<GeomAlgoAPI_MakeShape> myMkShape;
+};
+
+#endif
