box = geompy.MakeBox(20, 20, 20, 200, 200, 200)
# create a new object as offset of the given object
-offset = geompy.MakeOffset(box, 70.)
+offset = geompy.MakeOffset(box, 70.)
+offset2 = geompy.MakeOffsetIntersectionJoin(box, 70.)
# add objects in the study
id_box = geompy.addToStudy(box, "Box")
id_offset = geompy.addToStudy(offset, "Offset")
+id_offset2 = geompy.addToStudy(offset2, "Offset_intersection_join")
# display the results
gg.createAndDisplayGO(id_box)
gg.setDisplayMode(id_box,1)
-gg.createAndDisplayGO(id_offset)
+gg.createAndDisplayGO(id_offset)
+gg.createAndDisplayGO(id_offset2)
\n This operation translates each point of an \b Object (a set of
Objects) along a local normal by a given \b Offset distance (signed
-number, negative value meaning inner offset).
+number, negative value meaning inner offset). Gaps between translated
+adjacent surfaces are filled in either of two ways:
+- if <b>Join by pipes</b> is activated, they are filled with pipes;
+- else the surfaces are extended and intersected, so that sharp edges
+ are preserved.
+
\n \b Offset operation is applicable to faces, shells and solids.
\n \ref restore_presentation_parameters_page "Advanced options".
\n <b>Example:</b>
-\image html offsetsn.png "The box and its offset surface"
+\image html offsetsn.png "The box and its offset surface (Join by pipes activated)"
+
+\n <b>TUI Command:</b>
+- Gaps filled by pipes: <em>geompy.MakeOffset(Shape, Offset),</em>
+- Gaps filled by intersection: <em>geompy.MakeOffsetIntersectionJoin(Shape, Offset),</em>
-\n <b>TUI Command:</b> <em>geompy.MakeOffset(Shape, Offset),</em>
where Shape is a shape(s) which has to be an offset, Offset is a value of
the offset.
\n <b>Arguments:</b> Name + Object (face(s), shell(s), solid(s)) +
* \brief Replace the given object by its offset.
* \param theObject The base object for the offset.
* \param theOffset Offset value.
+ * \param theJoinByPipes To join offset surfaces by pipes or by intersection.
* \return theObject.
*/
- GEOM_Object OffsetShape (in GEOM_Object theObject, in double theOffset);
+ GEOM_Object OffsetShape (in GEOM_Object theObject,
+ in double theOffset,
+ in boolean theJoinByPipes);
/*!
* \brief Create new object as offset of the given one.
* \param theObject The base object for the offset.
* \param theOffset Offset value.
+ * \param theJoinByPipes To join offset surfaces by pipes or by intersection.
* \return New GEOM_Object, containing the offset object.
*/
- GEOM_Object OffsetShapeCopy (in GEOM_Object theObject, in double theOffset);
+ GEOM_Object OffsetShapeCopy (in GEOM_Object theObject,
+ in double theOffset,
+ in boolean theJoinByPipes);
/*!
* \brief Create new object as projection of the given one on a 2D surface.
<translation>Rotation angle</translation>
</message>
</context>
+<context>
+ <name>TransformationGUI_OffsetDlg</name>
+ <message>
+ <source>GEOM_JOIN_BY_PIPES</source>
+ <translation>Join by pipes</translation>
+ </message>
+</context>
<context>
<name>OperationGUI_ExtractionDlg</name>
<message>
#define OFF_ARG_VALUE 2
#define OFF_ARG_IDS 3
#define OFF_ARG_PARAM 4
+#define OFF_ARG_JOIN 5
class GEOMImpl_IOffset
{
Standard_Boolean GetParam() { return _func->GetInteger(OFF_ARG_PARAM); }
+ void SetJoinByPipes(Standard_Boolean theValue) { _func->SetInteger(OFF_ARG_JOIN, theValue); }
+
+ Standard_Boolean GetJoinByPipes() { return _func->GetInteger(OFF_ARG_JOIN); }
+
void SetFaceIDs(const Handle(TColStd_HArray1OfInteger)& theFaceIDs)
{ _func->SetIntegerArray(OFF_ARG_IDS, theFaceIDs); }
* OffsetShape
*/
//=============================================================================
-Handle(GEOM_Object) GEOMImpl_ITransformOperations::OffsetShape
- (Handle(GEOM_Object) theObject, double theOffset)
+Handle(GEOM_Object)
+GEOMImpl_ITransformOperations::OffsetShape (Handle(GEOM_Object) theObject,
+ double theOffset,
+ bool theJoinByPipes)
{
SetErrorCode(KO);
if (aFunction->GetDriverGUID() != GEOMImpl_OffsetDriver::GetID()) return NULL;
GEOMImpl_IOffset aTI (aFunction);
- aTI.SetShape(anOriginal);
- aTI.SetValue(theOffset);
+ aTI.SetShape( anOriginal );
+ aTI.SetValue( theOffset );
+ aTI.SetJoinByPipes( theJoinByPipes );
//Compute the offset
try {
* OffsetShapeCopy
*/
//=============================================================================
-Handle(GEOM_Object) GEOMImpl_ITransformOperations::OffsetShapeCopy
- (Handle(GEOM_Object) theObject, double theOffset)
+Handle(GEOM_Object)
+GEOMImpl_ITransformOperations::OffsetShapeCopy( Handle(GEOM_Object) theObject,
+ double theOffset,
+ bool theJoinByPipes)
{
SetErrorCode(KO);
if (aFunction->GetDriverGUID() != GEOMImpl_OffsetDriver::GetID()) return NULL;
GEOMImpl_IOffset aTI (aFunction);
- aTI.SetShape(anOriginal);
- aTI.SetValue(theOffset);
+ aTI.SetShape( anOriginal );
+ aTI.SetValue( theOffset );
+ aTI.SetJoinByPipes( theJoinByPipes );
//Compute the offset
try {
Handle(GEOM_Object) thePoint);
Standard_EXPORT Handle(GEOM_Object) OffsetShape (Handle(GEOM_Object) theObject,
- double theOffset);
+ double theOffset,
+ bool theJoinByPipes);
Standard_EXPORT Handle(GEOM_Object) OffsetShapeCopy (Handle(GEOM_Object) theObject,
- double theOffset);
+ double theOffset,
+ bool theJoinByPipes);
Standard_EXPORT Handle(GEOM_Object) ProjectShapeCopy (Handle(GEOM_Object) theSource,
Handle(GEOM_Object) theTarget);
StdFail_NotDone::Raise(aMsg.ToCString());
}
- if (aType == OFFSET_SHAPE || aType == OFFSET_SHAPE_COPY) {
- BRepOffsetAPI_MakeOffsetShape MO (aShapeBase,
- aCI.GetValue(),
- aTol);
- if (MO.IsDone()) {
+ if ( aType == OFFSET_SHAPE || aType == OFFSET_SHAPE_COPY )
+ {
+ BRepOffsetAPI_MakeOffsetShape MO;
+ BRepOffset_Mode aMode = BRepOffset_Skin;
+ Standard_Boolean anIntersection = Standard_False, aSelfInter = Standard_False;
+ MO.PerformByJoin( aShapeBase,
+ aCI.GetValue(),
+ aTol,
+ aMode,
+ anIntersection,
+ aSelfInter,
+ aCI.GetJoinByPipes() ? GeomAbs_Arc : GeomAbs_Intersection );
+
+ if ( MO.IsDone() ) {
aShape = MO.Shape();
if ( !GEOMUtils::CheckShape(aShape, true) && !GEOMUtils::FixShapeTolerance(aShape) )
Standard_ConstructionError::Raise("Boolean operation aborted : non valid shape result");
aResultSO->SetAttrString("AttributePixMap","ICON_OBJBROWSER_GROUP_SOLID");
aNamePrefix = "Group_Of_Solids_";
break;
+ default:
+ aNamePrefix = "Group_";
}
} else if ( mytype == GEOM_MARKER ) {
aResultSO->SetAttrString("AttributePixMap","ICON_OBJBROWSER_LCS");
if (aMainShape.IsNull()) return GEOM::GEOM_Object::_nil();
Handle(TColStd_HArray1OfInteger) anArray = new TColStd_HArray1OfInteger(1, theIndices.length());
- for(Standard_Integer i = 0; i<theIndices.length(); i++) anArray->SetValue(i+1, theIndices[i]);
+ for(CORBA::ULong i = 0; i<theIndices.length(); i++) anArray->SetValue(i+1, theIndices[i]);
Handle(::GEOM_Object) anObject = _impl->AddSubShape(aMainShape, anArray, true);
if(anObject.IsNull()) return GEOM::GEOM_Object::_nil();
}
}
- for ( int i = 0; i < what.length(); i++ ) {
+ for ( CORBA::ULong i = 0; i < what.length(); i++ ) {
SALOMEDS::SObject_var sobj = what[i];
if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
// insert the object to the use case tree
GEOMUtils::TreeModel tree;
std::string entry;
- for ( int i = 0; i < theObjectEntries.length(); i++ ) {
+ for ( CORBA::ULong i = 0; i < theObjectEntries.length(); i++ ) {
// process objects one-by-one
entry = theObjectEntries[i].in();
GEOM::GEOM_BaseObject_var anObj = GetObject( theStudy->StudyId(), entry.c_str() );
GEOMUtils::NodeLinks anEntries;
GEOMUtils::LevelInfo aLevelMap;
if ( level > 0 ) {
- if ( level-1 >= upLevelList.size() ) {
+ if ( level-1 >= (int)upLevelList.size() ) {
// create a new map
upLevelList.push_back( aLevelMap );
} else {
// get objects on that the current one depends
GEOM::ListOfGBO_var depList = gbo->GetDependency();
std::string aDepEntry;
- for( int j = 0; j < depList->length(); j++ ) {
+ for( CORBA::ULong j = 0; j < depList->length(); j++ ) {
if ( depList[j]->_is_nil() )
continue;
aDepEntry = depList[j]->GetEntry();
continue;
std::string aGoEntry = geomObj->GetEntry();
// go through dependencies of current object to check whether it depends on the given object
- for( int i = 0; i < depList->length(); i++ ) {
+ for( CORBA::ULong i = 0; i < depList->length(); i++ ) {
if ( depList[i]->_is_nil() )
continue;
if ( depList[i]->_is_equivalent( gbo ) ) {
GEOMUtils::NodeLinks anEntries;
GEOMUtils::LevelInfo aLevelMap;
anEntries.push_back( aGboEntry );
- if ( level >= downLevelList.size() ) {
+ if ( level >= (int)downLevelList.size() ) {
downLevelList.push_back( aLevelMap );
} else {
aLevelMap = downLevelList.at(level);
// purpose : Fills 3 lists that is used to clean study of redundant objects
//==============================================================================
void GEOM_Gen_i::GetEntriesToReduceStudy(SALOMEDS::Study_ptr theStudy,
- GEOM::string_array& theSelectedEntries,
- GEOM::string_array& theParentEntries,
- GEOM::string_array& theSubEntries,
- GEOM::string_array& theOtherEntries)
+ GEOM::string_array& theSelectedEntries,
+ GEOM::string_array& theParentEntries,
+ GEOM::string_array& theSubEntries,
+ GEOM::string_array& theOtherEntries)
{
std::set<std::string> aSelected, aParents, aChildren, anOthers;
- for ( int i = 0; i < theSelectedEntries.length(); i++ ) {
+ for ( CORBA::ULong i = 0; i < theSelectedEntries.length(); i++ ) {
aSelected.insert( CORBA::string_dup( theSelectedEntries[i] ) );
}
return;
// go through dependencies of current object to check whether it depends on the given object
std::string aDepEntry;
- for( int i = 0; i < depList->length(); i++ ) {
+ for( CORBA::ULong i = 0; i < depList->length(); i++ ) {
aDepEntry = depList[i]->GetEntry();
if ( depList[i]->_is_nil() ||
aDepEntry == anEntry || // skip self-depending
//=====================================================================
class GEOM_I_EXPORT GEOM_GenericOperationsCreator
{
-public:
+ public:
// Create operations
virtual GEOM_IOperations_i* Create (PortableServer::POA_ptr thePOA,
int theStudyId,
::GEOMImpl_Gen* theGenImpl) = 0;
// return the name of IDL module
//virtual std::string GetModuleName() = 0;
+ virtual ~GEOM_GenericOperationsCreator() {}
};
//=====================================================================
* OffsetShape
*/
//=============================================================================
-GEOM::GEOM_Object_ptr GEOM_ITransformOperations_i::OffsetShape
- (GEOM::GEOM_Object_ptr theObject,
- CORBA::Double theOffset)
+GEOM::GEOM_Object_ptr
+GEOM_ITransformOperations_i::OffsetShape (GEOM::GEOM_Object_ptr theObject,
+ CORBA::Double theOffset,
+ CORBA::Boolean theJoinByPipes)
{
GEOM::GEOM_Object_var aGEOMObject = GEOM::GEOM_Object::_duplicate(theObject);
if (aBasicObject.IsNull()) return aGEOMObject._retn();
//Create the offset shape
- GetOperations()->OffsetShape(aBasicObject, theOffset);
+ GetOperations()->OffsetShape( aBasicObject, theOffset, theJoinByPipes );
// Update GUI.
UpdateGUIForObject(theObject);
* OffsetShapeCopy
*/
//=============================================================================
-GEOM::GEOM_Object_ptr GEOM_ITransformOperations_i::OffsetShapeCopy
- (GEOM::GEOM_Object_ptr theObject,
- CORBA::Double theOffset)
+GEOM::GEOM_Object_ptr
+GEOM_ITransformOperations_i::OffsetShapeCopy (GEOM::GEOM_Object_ptr theObject,
+ CORBA::Double theOffset,
+ CORBA::Boolean theJoinByPipes)
{
GEOM::GEOM_Object_var aGEOMObject;
if (aBasicObject.IsNull()) return aGEOMObject._retn();
//Create the offset shape
- Handle(::GEOM_Object) anObject = GetOperations()->OffsetShapeCopy(aBasicObject, theOffset);
+ Handle(::GEOM_Object) anObject =
+ GetOperations()->OffsetShapeCopy(aBasicObject, theOffset, theJoinByPipes);
if (!GetOperations()->IsDone() || anObject.IsNull())
return aGEOMObject._retn();
GEOM::GEOM_Object_ptr thePoint);
GEOM::GEOM_Object_ptr OffsetShape (GEOM::GEOM_Object_ptr theObject,
- CORBA::Double theOffset);
+ CORBA::Double theOffset,
+ CORBA::Boolean theJoinByPipes);
GEOM::GEOM_Object_ptr OffsetShapeCopy (GEOM::GEOM_Object_ptr theObject,
- CORBA::Double theOffset);
+ CORBA::Double theOffset,
+ CORBA::Boolean theJoinByPipes);
GEOM::GEOM_Object_ptr ProjectShapeCopy (GEOM::GEOM_Object_ptr theSource,
GEOM::GEOM_Object_ptr theTarget);
"""
theOffset, Parameters = ParseParameters(theOffset)
if theCopy:
- anObj = self.TrsfOp.OffsetShapeCopy(theObject, theOffset)
+ anObj = self.TrsfOp.OffsetShapeCopy(theObject, theOffset, True)
else:
- anObj = self.TrsfOp.OffsetShape(theObject, theOffset)
+ anObj = self.TrsfOp.OffsetShape(theObject, theOffset, True)
RaiseIfFailed("Offset", self.TrsfOp)
anObj.SetParameters(Parameters)
return anObj
- ## Create new object as offset of the given one.
+ ## Create new object as offset of the given one. Gap between two adjacent
+ # offset surfaces is filled by a pipe.
# @param theObject The base object for the offset.
# @param theOffset Offset value.
# @param theName Object name; when specified, this parameter is used
#
# @return New GEOM.GEOM_Object, containing the offset object.
#
+ # @sa MakeOffsetIntersectionJoin
# @ref tui_offset "Example"
@ManageTransactions("TrsfOp")
def MakeOffset(self, theObject, theOffset, theName=None):
"""
- Create new object as offset of the given one.
+ Create new object as offset of the given one. Gap between adjacent
+ offset surfaces is filled by a pipe.
Parameters:
theObject The base object for the offset.
"""
# Example: see GEOM_TestAll.py
theOffset, Parameters = ParseParameters(theOffset)
- anObj = self.TrsfOp.OffsetShapeCopy(theObject, theOffset)
+ anObj = self.TrsfOp.OffsetShapeCopy( theObject, theOffset, True )
+ RaiseIfFailed("OffsetShapeCopy", self.TrsfOp)
+ anObj.SetParameters(Parameters)
+ self._autoPublish(anObj, theName, "offset")
+ return anObj
+
+ ## Create new object as offset of the given one. Gap between adjacent
+ # offset surfaces is filled by extending and intersecting them.
+ # @param theObject The base object for the offset.
+ # @param theOffset Offset value.
+ # @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 offset object.
+ #
+ # @sa MakeOffset
+ # @ref tui_offset "Example"
+ @ManageTransactions("TrsfOp")
+ def MakeOffsetIntersectionJoin(self, theObject, theOffset, theName=None):
+ """
+ Create new object as offset of the given one. Gap between adjacent
+ offset surfaces is filled by extending and intersecting them.
+
+ Parameters:
+ theObject The base object for the offset.
+ theOffset Offset value.
+ 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 offset object.
+
+ Example of usage:
+ box = geompy.MakeBox(20, 20, 20, 200, 200, 200)
+ # create a new box extended by 70
+ offset = geompy.MakeOffsetIntersectionJoin(box, 70.)
+ """
+ # Example: see GEOM_TestAll.py
+ theOffset, Parameters = ParseParameters( theOffset )
+ anObj = self.TrsfOp.OffsetShapeCopy( theObject, theOffset, False )
RaiseIfFailed("OffsetShapeCopy", self.TrsfOp)
anObj.SetParameters(Parameters)
self._autoPublish(anObj, theName, "offset")
mainFrame()->RadioButton2->close();
mainFrame()->RadioButton3->setAttribute( Qt::WA_DeleteOnClose );
mainFrame()->RadioButton3->close();
-
+
GroupPoints = new DlgRef_1Sel1Spin1Check( centralWidget() );
GroupPoints->GroupBox1->setTitle( tr( "GEOM_ARGUMENTS" ) );
GroupPoints->TextLabel1->setText( tr( "GEOM_OBJECTS" ) );
GroupPoints->TextLabel2->setText( tr( "GEOM_OFFSET" ) );
- GroupPoints->CheckButton1->setText( tr( "GEOM_CREATE_COPY" ) );
-
- // san -- modification of an exisitng object by offset is not allowed
- GroupPoints->CheckButton1->hide();
+ GroupPoints->CheckButton1->setText( tr( "GEOM_JOIN_BY_PIPES" ) );
+ GroupPoints->CheckButton1->setChecked( true );
GroupPoints->PushButton1->setIcon( image1 );
-
+
QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
layout->setMargin( 0 ); layout->setSpacing( 6 );
layout->addWidget( GroupPoints );
-
+
/***************************************************************/
setHelpFileName( "offset_operation_page.html" );
-
+
Init();
}
// purpose :
//=================================================================================
void TransformationGUI_OffsetDlg::Init()
-{
+{
/* init variables */
myEditCurrentArgument = GroupPoints->LineEdit1;
GroupPoints->LineEdit1->setReadOnly( true );
myObjects.clear();
-
+
/* Get setting of step value from file configuration */
double step = 1;
-
+
/* min, max, step and decimals for spin boxes & initial values */
initSpinBox( GroupPoints->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
GroupPoints->SpinBox_DX->setValue( 1e-05 );
-
- // Activate Create a Copy mode
- GroupPoints->CheckButton1->setChecked( true );
- CreateCopyModeChanged();
mainFrame()->GroupBoxPublish->show();
/* signals and slots connections */
connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
-
+
connect( GroupPoints->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
- connect( myGeomGUI->getApp()->selectionMgr(),
+ connect( myGeomGUI->getApp()->selectionMgr(),
SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
connect( GroupPoints->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox() ) );
- connect( GroupPoints->CheckButton1, SIGNAL( toggled( bool ) ), this, SLOT( CreateCopyModeChanged() ) );
-
+ connect( GroupPoints->CheckButton1, SIGNAL( toggled( bool ) ), this, SLOT( JoinModeChanged() ) );
+
initName( tr( "GEOM_OFFSET" ) );
globalSelection( GEOM_ALLSHAPES );
GEOM::GEOM_ITransformOperations_var anOper = GEOM::GEOM_ITransformOperations::_narrow(getOperation());
- if ( GroupPoints->CheckButton1->isChecked() || IsPreview() ) {
+ if ( true /*GroupPoints->CheckButton1->isChecked() || IsPreview()*/ ) {
for ( int i = 0; i < myObjects.count(); i++ ) {
- anObj = anOper->OffsetShapeCopy( myObjects[i].get(), GetOffset() );
+ anObj = anOper->OffsetShapeCopy( myObjects[i].get(), GetOffset(), GetIsJoinByPipes() );
if ( !anObj->_is_nil() ) {
if(!IsPreview()) {
anObj->SetParameters(GroupPoints->SpinBox_DX->text().toLatin1().constData());
}
else {
for ( int i = 0; i < myObjects.count(); i++ ) {
- anObj = anOper->OffsetShape( myObjects[i].get(), GetOffset() );
+ anObj = anOper->OffsetShape( myObjects[i].get(), GetOffset(), GetIsJoinByPipes() );
if ( !anObj->_is_nil() )
objects.push_back( anObj._retn() );
}
return GroupPoints->SpinBox_DX->value();
}
+//=======================================================================
+//function : GetIsJoinByPipes
+//purpose :
+//=======================================================================
+
+bool TransformationGUI_OffsetDlg::GetIsJoinByPipes() const
+{
+ return GroupPoints->CheckButton1->isChecked();
+}
+
//=================================================================================
-// function : CreateCopyModeChanged()
+// function : JoinModeChanged()
// purpose :
//=================================================================================
-void TransformationGUI_OffsetDlg::CreateCopyModeChanged()
+void TransformationGUI_OffsetDlg::JoinModeChanged()
{
- mainFrame()->GroupBoxName->setEnabled( GroupPoints->CheckButton1->isChecked() );
+ processPreview();
+ //mainFrame()->GroupBoxName->setEnabled( GroupPoints->CheckButton1->isChecked() );
}
//=================================================================================
void Init();
void enterEvent( QEvent* );
double GetOffset() const;
+ bool GetIsJoinByPipes() const;
private:
QList<GEOM::GeomObjPtr> myObjects;
void SelectionIntoArgument();
void SetEditCurrentArgument();
void ValueChangedInSpinBox();
- void CreateCopyModeChanged();
+ void JoinModeChanged();
};
#endif // TRANSFORMATIONGUI_OFFSETDLG_H
Handle(GEOM_Object) reference = GetObjectImpl( shape );
// Get the reference groups
- int ind = 0;
+ CORBA::ULong ind = 0;
std::list<Handle(GEOM_Object)> groupsObj;
for (; ind < groups.length(); ind++)
{
