sketcher3 = geompy.MakeSketcher("Sketcher:F 20 20:TT 50 20:TT 50 50:TT 20 50:WW")
isPlanarFace = 1
+sphere = geompy.MakeSphereR(100)
+box = geompy.MakeBoxDXDYDZ(200, 200, 200)
+cut = geompy.MakeCutList(sphere, [box], True)
+
# create a face from the wire
face1 = geompy.MakeFace(wire, isPlanarFace)
face3 = geompy.MakeFaces([sketcher2, sketcher3],isPlanarFace)
face4 = geompy.MakeFaceFromSurface(face1, sketcher1)
+# create face from edges with constraints
+face5 = geompy.MakeFaceWithConstraints([geompy.GetSubShape(cut, [5]), geompy.GetSubShape(cut, [3]),
+ geompy.GetSubShape(cut, [11]), geompy.GetSubShape(cut, [3]),
+ geompy.GetSubShape(cut, [13]), geompy.GetSubShape(cut, [3])])
+
# add objects in the study
id_face1 = geompy.addToStudy(face1,"Face1")
id_face2 = geompy.addToStudy(face2,"Face2")
id_face3 = geompy.addToStudy(face3,"Face3")
id_face4 = geompy.addToStudy(face4,"Face4")
+id_face5 = geompy.addToStudy(face5,"Face5")
# display the faces
gg.createAndDisplayGO(id_face1)
gg.createAndDisplayGO(id_face4)
gg.setDisplayMode(id_face4,1)
gg.setTransparency(id_face4,0.2)
+gg.createAndDisplayGO(id_face5)
+gg.setDisplayMode(id_face5,1)
+gg.setTransparency(id_face5,0.2)
To create a \b Face in the <b>Main Menu</b> select <b>New Entity - >
Build - > Face</b>
-There are two algorithms to create a \b Face. In both cases the \b Result
+There are three algorithms to create a \b Face. In all cases the \b Result
of the operation will be a GEOM_Object (FACE).
\n Firstly, to create a \b Face you need to select input shape(s). The list of
inner ones.
\n Check <b>Try to create a planar face</b> to create a planar
face or nothing if it is impossible.
-\note Please note, that the resulting face can have a huge tolerance, if the initial wire has a big deviation from the plane. If the final tolerance exceeds 1e-06, a warning will be shown, but the face will be created and published in the study in a normal way. Using such faces can lead to failures or unpredictable results in most operations.
+\note Please note, that the resulting face can have a huge tolerance, if
+the initial wire has a big deviation from the plane. If the final tolerance
+exceeds 1e-06, a warning will be shown, but the face will be created
+and published in the study in a normal way. Using such faces can lead to failures
+or unpredictable results in most operations.
\n The \b Result will be a \b GEOM_Object (FACE).
\n <b>TUI Command:</b> <em>geompy.MakeFaceWires([list of Shapes], isPlanarWanted)</em>
\n <b>Arguments:</b> Name + 1 wire.
-\image html neo-obj4.png
+\image html neo-obj4.png "Create face by input shape(s)"
\n Secondly, it is possible to create a face based on another face's surface and bounded by a wire.
\n <b>TUI Command:</b> <em>geompy.MakeFaceFromSurface(theFace, theWire)</em>
\n <b>Arguments:</b> Name + 1 face + 1 wire.
-\image html neo-obj4_2.png
+\image html neo-obj4_2.png "Create face by another face's surface"
+
+Thirdly, it is possible to create a \b Face by specifying a set of edges forming a closed wire
+and constraints:
+- Specify an input wire by selecting it in the object browser or in the viewer.
+ The input wire will be exploded on edges which will be shown in the \b Constraints list box.
+- Specify constraints by associating faces with the edges.
+
+\note Please note, that the constraint face must be connected to a reference edge.
+
+\n The \b Result will be a \b GEOM_Object (FACE).
+
+\n <b>TUI Command:</b> <em>geompy.MakeFaceWithConstraints([List of constraints])</em>
+\n <b>Arguments:</b> Name + List of input edges and constraint faces. If a constraint
+face is missing for some edge, this means that there is no constraint associated to this edge.
+\note Set of edges should form a closed wire.
+
+\image html neo-obj4_3.png "Create face by a wire and its constraints"
\n <b>Example:</b>
\image html facesn3.png "Examples of faces"
-Our <b>TUI Scripts</b> provide you with useful examples of creation of
+Our <b>TUI Scripts</b> provide you with useful examples of creation of
\ref tui_creation_face "Advanced Geometric Objects".
*/
GEOM_Object MakeFaceFromSurface(in GEOM_Object theFace,
in GEOM_Object theWire);
+ /*!
+ * \brief Create a face from a set of edges with the given constraints.
+ * \param theConstraints List of edges and constraint faces (as a sequence of a Edge + Face couples):
+ * - edges should form a closed wire;
+ * - for each edge, constraint face is optional: if a constraint face is missing
+ * for some edge, this means that there no constraint associated with this edge.
+ * \return New GEOM_Object, containing the created face.
+ */
+ GEOM_Object MakeFaceWithConstraints(in ListOfGO theConstraints);
+
/*!
* \brief Create a shell from the set of faces and shells.
* \param theFacesAndShells List of faces and/or shells.
*/
string GetShapeTypeString (in GEOM_Object theShape);
+ /*!
+ * \brief Check if the object is a sub-object of another GEOM object.
+ *
+ * \param theSubObject Checked sub-object (or its parent object, in case if
+ * \a theSubObjectIndex is non-zero).
+ * \param theSubObjectIndex When non-zero, specifies a sub-shape index that
+ * identifies a sub-object within its parent specified via \a theSubObject.
+ * \param theObject An object that is checked for ownership (or its parent object,
+ * in case if \a theObjectIndex is non-zero).
+ * \param theObjectIndex When non-zero, specifies a sub-shape index that
+ * identifies an object within its parent specified via \a theObject.
+ * \return TRUE, if the given object contains sub-object.
+ */
+ boolean IsSubShapeBelongsTo( in GEOM_Object theSubObject,
+ in long theSubObjectIndex,
+ in GEOM_Object theObject,
+ in long theObjectIndex);
/*!
* \brief Count number of faces in the given shape.
* \param theShape Shape to count faces in.
in boolean isPlanarWanted) ;
GEOM_Object MakeFaceWires (in GEOM_List theWires,
in boolean isPlanarWanted) ;
+ GEOM_Object MakeFaceWithConstraints(in GEOM_List theConstraints);
GEOM_Object MakeShell (in GEOM_List theFacesAndShells) ;
GEOM_Object MakeSolidShell (in GEOM_Object theShell) ;
GEOM_Object MakeSolidShells (in GEOM_List theShells) ;
build_edge_curve.png
build_face.png
build_face_surface.png
+ build_face_constraints.png
build_shell.png
build_solid.png
build_wire.png
</outParameter-list>
<DataStream-list></DataStream-list>
</component-service>
+ <component-service>
+ <service-name>MakeFaceWithConstraints</service-name>
+ <service-author>SALOME team</service-author>
+ <service-version>@SALOMEGEOM_VERSION@</service-version>
+ <service-comment>unknown</service-comment>
+ <service-by-default>0</service-by-default>
+ <inParameter-list>
+ <inParameter>
+ <inParameter-name>theConstraints</inParameter-name>
+ <inParameter-type>GEOM/GEOM_List</inParameter-type>
+ <inParameter-comment>unknown</inParameter-comment>
+ </inParameter>
+ </inParameter-list>
+ <outParameter-list>
+ <outParameter>
+ <outParameter-name>return</outParameter-name>
+ <outParameter-type>GEOM/GEOM_Object</outParameter-type>
+ <outParameter-comment>unknown</outParameter-comment>
+ </outParameter>
+ </outParameter-list>
+ <DataStream-list></DataStream-list>
+ </component-service>
<component-service>
<service-name>MakeSolidShell</service-name>
<service-author>SALOME team</service-author>
#include <SUIT_MessageBox.h>
#include <SUIT_OverrideCursor.h>
+#include <QTreeWidget>
+
+//=================================================================================
+// class : BuildGUI_TreeWidgetItem
+// purpose : class for constraint(Edge-Face) creation
+//=================================================================================
+class BuildGUI_FaceDlg::TreeWidgetItem : public QTreeWidgetItem
+{
+public:
+ TreeWidgetItem( QTreeWidget*, const GEOM::GeomObjPtr, int = Type );
+ TreeWidgetItem( QTreeWidgetItem*, const GEOM::GeomObjPtr, int = Type );
+ ~TreeWidgetItem();
+ void setFace( const GEOM::GeomObjPtr );
+ GEOM::GeomObjPtr getFace() const;
+ GEOM::GeomObjPtr getEdge() const;
+private:
+ GEOM::GeomObjPtr myEdge;
+ GEOM::GeomObjPtr myFace;
+};
+
+BuildGUI_FaceDlg::TreeWidgetItem::TreeWidgetItem( QTreeWidget* view, const GEOM::GeomObjPtr edge, int type )
+:QTreeWidgetItem( view, QStringList()<<GEOMBase::GetName( edge.get() ), type ),
+ myEdge( edge ),
+ myFace( 0 )
+{
+}
+
+BuildGUI_FaceDlg::TreeWidgetItem::TreeWidgetItem( QTreeWidgetItem* parent, const GEOM::GeomObjPtr edge, int type )
+:QTreeWidgetItem( parent, QStringList()<<GEOMBase::GetName( edge.get() ), type ),
+ myEdge( edge ),
+ myFace( 0 )
+{
+}
+
+BuildGUI_FaceDlg::TreeWidgetItem::~TreeWidgetItem()
+{
+}
+
+void BuildGUI_FaceDlg::TreeWidgetItem::setFace( const GEOM::GeomObjPtr face )
+{
+ QString aName = GEOMBase::GetName( face.get() );
+ setText( 1, aName );
+ treeWidget()->resizeColumnToContents(1);
+ myFace = face;
+}
+
+GEOM::GeomObjPtr BuildGUI_FaceDlg::TreeWidgetItem::getFace() const
+{
+ return myFace;
+}
+
+GEOM::GeomObjPtr BuildGUI_FaceDlg::TreeWidgetItem::getEdge() const
+{
+ return myEdge;
+}
+
//=================================================================================
// class : BuildGUI_FaceDlg()
// purpose : Constructs a BuildGUI_FaceDlg which is a child of 'parent', with the
//=================================================================================
BuildGUI_FaceDlg::BuildGUI_FaceDlg( GeometryGUI* theGeometryGUI, QWidget* parent )
: GEOMBase_Skeleton( theGeometryGUI, parent ),
- GroupWire (0),
- myGroupSurf (0)
+ myGroupWire(0),
+ myGroupSurf(0),
+ myGroupWireConstraints(0)
{
QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_BUILD_FACE" ) ) );
QPixmap image2( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_BUILD_FACE_SURFACE" ) ) );
+ QPixmap image3( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_BUILD_FACE_CONSTRAINTS" ) ) );
setWindowTitle( tr( "GEOM_FACE_TITLE" ) );
mainFrame()->GroupConstructors->setTitle( tr( "GEOM_FACE" ) );
mainFrame()->RadioButton1->setIcon( image1 );
mainFrame()->RadioButton2->setIcon( image2 );
- mainFrame()->RadioButton3->setAttribute( Qt::WA_DeleteOnClose );
- mainFrame()->RadioButton3->close();
+ mainFrame()->RadioButton3->setIcon( image3 );
- GroupWire = new DlgRef_1Sel1Check( centralWidget() );
+ // Face creation from wires and/or edges
- GroupWire->GroupBox1->setTitle( tr( "GEOM_FACE_FFW" ) );
- GroupWire->TextLabel1->setText( tr( "GEOM_OBJECTS" ) );
- GroupWire->CheckButton1->setText( tr( "GEOM_FACE_OPT" ) );
- GroupWire->PushButton1->setIcon( image0 );
+ myGroupWire = new DlgRef_1Sel1Check( centralWidget() );
+
+ myGroupWire->GroupBox1->setTitle( tr( "GEOM_FACE_FFW" ) );
+ myGroupWire->TextLabel1->setText( tr( "GEOM_OBJECTS" ) );
+ myGroupWire->CheckButton1->setText( tr( "GEOM_FACE_OPT" ) );
+ myGroupWire->PushButton1->setIcon( image0 );
+
+ // Face creation from surface
myGroupSurf = new DlgRef_2Sel(centralWidget());
myGroupSurf->TextLabel2->setText(tr("GEOM_WIRE"));
myGroupSurf->PushButton1->setIcon(image0);
myGroupSurf->PushButton2->setIcon(image0);
+
+ // Face creation from wire and constraints
+
+ myGroupWireConstraints = new DlgRef_1SelExt( centralWidget() );
+ myGroupWireConstraints->GroupBox1->setTitle( tr( "GEOM_FACE_FFWC" ) );
+ myGroupWireConstraints->TextLabel1->setText( tr( "GEOM_WIRE" ) );
+ myGroupWireConstraints->PushButton1->setIcon( image0 );
+
+ QLabel* aLabel = new QLabel( tr( "GEOM_CONSTRAINTS" ) );
+ myTreeConstraints = new QTreeWidget( myGroupWireConstraints->Box );
+ myTreeConstraints->setColumnCount(2);
+ QStringList columnNames;
+ columnNames.append( tr( "GEOM_EDGE" ));
+ columnNames.append( tr( "GEOM_FACE_CONSTRAINT" ) );
+ myTreeConstraints->setHeaderLabels( columnNames );
+ myTreeConstraints->header()->setMovable( false );
+ myTreeConstraints->header()->setResizeMode( QHeaderView::ResizeToContents );
+ myTreeConstraints->setMinimumHeight( 140 );
+
+ QHBoxLayout* l = new QHBoxLayout( myGroupWireConstraints->Box );
+ l->setMargin( 0 ); l->setSpacing( 6 );
+ l->addWidget( aLabel);
+ l->addWidget( myTreeConstraints );
QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
layout->setMargin( 0 ); layout->setSpacing( 6 );
- layout->addWidget( GroupWire );
- layout->addWidget(myGroupSurf);
+ layout->addWidget( myGroupWire );
+ layout->addWidget( myGroupSurf );
+ layout->addWidget( myGroupWireConstraints );
/***************************************************************/
setHelpFileName("create_face_page.html");
void BuildGUI_FaceDlg::Init()
{
/* init variables */
- myEditCurrentArgument = GroupWire->LineEdit1;
- GroupWire->LineEdit1->setReadOnly( true );
+ myEditCurrentArgument = myGroupWire->LineEdit1;
+ myGroupWire->LineEdit1->setReadOnly( true );
myGroupSurf->LineEdit1->setReadOnly( true );
myGroupSurf->LineEdit2->setReadOnly( true );
+ myGroupWireConstraints->LineEdit1->setReadOnly( true );
- GroupWire->CheckButton1->setChecked( true );
+ myGroupWire->CheckButton1->setChecked( true );
myWires.clear();
myFace.nullify();
myWire.nullify();
+ myCurrentItem = 0;
/* signals and slots connections */
connect(myGeomGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
connect(myGeomGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
- connect(this, SIGNAL(constructorsClicked(int)), this, SLOT(ConstructorsClicked(int)));
+ connect(this, SIGNAL( constructorsClicked( int ) ), this, SLOT( ConstructorsClicked( int ) ) );
connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
- connect( GroupWire->LineEdit1, SIGNAL( returnPressed()), this, SLOT( LineEditReturnPressed() ) );
- connect( GroupWire->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
+ connect( myGroupWire->LineEdit1, SIGNAL( returnPressed()), this, SLOT( LineEditReturnPressed() ) );
+ connect( myGroupWire->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
connect( myGroupSurf->LineEdit1, SIGNAL( returnPressed()), this, SLOT( LineEditReturnPressed() ) );
connect( myGroupSurf->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
connect( myGroupSurf->LineEdit2, SIGNAL( returnPressed()), this, SLOT( LineEditReturnPressed() ) );
connect( myGroupSurf->PushButton2, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
+ connect( myGroupWireConstraints->LineEdit1, SIGNAL( returnPressed() ), this, SLOT( LineEditReturnPressed() ) );
+ connect( myGroupWireConstraints->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
+ connect( myTreeConstraints, SIGNAL( itemClicked( QTreeWidgetItem*, int) ), this, SLOT( onItemClicked( QTreeWidgetItem*, int ) ) );
+
initName( tr( "GEOM_FACE" ) );
ConstructorsClicked(0);
aMap.Add(GEOM_COMPOUND);
globalSelection(aMap);
- myEditCurrentArgument = GroupWire->LineEdit1;
- GroupWire->LineEdit1->setText("");
- GroupWire->show();
+ myEditCurrentArgument = myGroupWire->LineEdit1;
+ myGroupWire->LineEdit1->setText("");
+ myGroupWire->show();
myGroupSurf->hide();
+ myGroupWireConstraints->hide();
break;
}
case 1:
{
globalSelection(GEOM_FACE); // For the first element.
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_FACE );
myEditCurrentArgument = myGroupSurf->LineEdit1;
myGroupSurf->LineEdit1->setText("");
myGroupSurf->PushButton1->setDown(true);
myGroupSurf->PushButton2->setDown(false);
- GroupWire->hide();
+ myGroupWire->hide();
myGroupSurf->show();
+ myGroupWireConstraints->hide();
+ break;
+ }
+ case 2:
+ {
+ globalSelection();
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_WIRE );
+
+ myTreeConstraints->clear();
+ myCurrentItem = 0;
+ myEditCurrentArgument = myGroupWireConstraints->LineEdit1;
+ myGroupWireConstraints->LineEdit1->setText("");
+ myGroupWireConstraints->LineEdit1->setEnabled(true);
+ myGroupWire->hide();
+ myGroupSurf->hide();
+ myGroupWireConstraints->show();
break;
}
}
SelectionIntoArgument();
}
+//=================================================================================
+// function : updateConstraintsTree
+// purpose :
+//=================================================================================
+void BuildGUI_FaceDlg::updateConstraintsTree()
+{
+ if ( myEditCurrentArgument != myGroupWireConstraints->LineEdit1 || myWire.isNull() )
+ return;
+
+ myTreeConstraints->clear();
+
+ GEOM::GEOM_IShapesOperations_ptr anOper = GEOM::GEOM_IShapesOperations::_narrow(getOperation());
+ GEOM::ListOfGO_var aList = anOper->ExtractSubShapes( myWire.get(), TopAbs_EDGE, false );
+ if ( !aList->length() )
+ return;
+
+ for ( int i = 0, n = aList->length(); i < n; i++ ) {
+ TreeWidgetItem* item = new TreeWidgetItem( myTreeConstraints,
+ GEOM::GeomObjPtr( aList[i] ) );
+ }
+
+ myEditCurrentArgument->setEnabled(false);
+ globalSelection();
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_FACE );
+
+ myTreeConstraints->resizeColumnToContents(0);
+ QTreeWidgetItem* firstItem = myTreeConstraints->topLevelItem(0);
+ firstItem->setSelected( true );
+ onItemClicked( firstItem, 0 );
+}
+
+//=================================================================================
+// function : findEmptyTreeItem()
+// purpose :
+//=================================================================================
+void BuildGUI_FaceDlg::findEmptyTreeItem()
+{
+ if ( isTreeFull() )
+ return;
+
+ QTreeWidgetItem* nextItem = 0;
+ QTreeWidgetItem* item;
+ for ( item = myTreeConstraints->itemBelow( myCurrentItem );
+ item && !nextItem;
+ item = myTreeConstraints->itemBelow( item ) ) {
+ if ( (dynamic_cast<TreeWidgetItem*>(item))->getFace().isNull() )
+ nextItem = item;
+ }
+ for ( item = myTreeConstraints->topLevelItem(0);
+ item && item != myCurrentItem && !nextItem;
+ item = myTreeConstraints->itemBelow( item ) ) {
+ if ( (dynamic_cast<TreeWidgetItem*>(item))->getFace().isNull() )
+ nextItem = item;
+ }
+
+ if ( nextItem && nextItem != myCurrentItem ) {
+ myCurrentItem->setSelected( false );
+ nextItem->setSelected( true );
+ onItemClicked( nextItem, 0 );
+ }
+}
+
+//=================================================================================
+// function : isTreeFull()
+// purpose :
+//=================================================================================
+bool BuildGUI_FaceDlg::isTreeFull()
+{
+ bool ok = true;
+ QTreeWidgetItem* item;
+ for ( item = myTreeConstraints->topLevelItem(0);
+ item && ok;
+ item = myTreeConstraints->itemBelow( item ) ) {
+ ok = !(dynamic_cast<TreeWidgetItem*>(item))->getFace().isNull();
+ }
+ return ok;
+}
+
//=================================================================================
// function : ClickOnOk()
// purpose :
return false;
initName();
+
+ myEditCurrentArgument->setText("");
+ ConstructorsClicked( getConstructorId() );
return true;
}
//=================================================================================
void BuildGUI_FaceDlg::SelectionIntoArgument()
{
- if (myEditCurrentArgument == GroupWire->LineEdit1) {
+ erasePreview();
+ if ( myEditCurrentArgument == myGroupWire->LineEdit1 ) {
myEditCurrentArgument->setText( "" );
QList<TopAbs_ShapeEnum> types;
QString aName = myWires.count() > 1 ? QString( "%1_objects").arg( myWires.count() ) : GEOMBase::GetName( myWires[0].get() );
myEditCurrentArgument->setText( aName );
}
- } else if (myEditCurrentArgument == myGroupSurf->LineEdit1 ||
- myEditCurrentArgument == myGroupSurf->LineEdit2) {
+ }
+ else if (myEditCurrentArgument == myGroupSurf->LineEdit1 ||
+ myEditCurrentArgument == myGroupSurf->LineEdit2) {
const bool isEditFace = myEditCurrentArgument == myGroupSurf->LineEdit1;
const TopAbs_ShapeEnum aType = isEditFace ? TopAbs_FACE : TopAbs_WIRE;
GEOM::GeomObjPtr aSelectedObject = getSelected(aType);
}
}
}
-
- displayPreview(true);
+ else if ( myEditCurrentArgument == myGroupWireConstraints->LineEdit1 ) {
+ if ( myCurrentItem ) {
+ GEOM::GeomObjPtr aSelectedObject = getSelected( TopAbs_FACE );
+ TopoDS_Shape aFaceShape;
+ GEOM::GEOM_IShapesOperations_ptr anOper = GEOM::GEOM_IShapesOperations::_narrow(getOperation());
+ if ( aSelectedObject && GEOMBase::GetShape( aSelectedObject.get(), aFaceShape ) && !aFaceShape.IsNull()
+ && anOper->IsSubShapeBelongsTo( myCurrentItem->getEdge().get(), 0, aSelectedObject.get(), 0 ) ) {
+ myCurrentItem->setFace( aSelectedObject );
+ findEmptyTreeItem();
+ }
+ else {
+ myCurrentItem->setFace( 0 );
+ displayPreview( myCurrentItem->getEdge().get(), true, false, true, 5, -1, Quantity_NOC_RED );
+ }
+ }
+ else {
+ myWire.nullify();
+ myEditCurrentArgument->setText( "" );
+ GEOM::GeomObjPtr aSelectedObject = getSelected( TopAbs_WIRE );
+ TopoDS_Shape aWireShape;
+ if ( aSelectedObject && GEOMBase::GetShape( aSelectedObject.get(), aWireShape ) && !aWireShape.IsNull() ) {
+ QString aName = GEOMBase::GetName( aSelectedObject.get() );
+ myEditCurrentArgument->setText( aName );
+ myWire = aSelectedObject;
+ updateConstraintsTree();
+ }
+ else {
+ myTreeConstraints->clear();
+ erasePreview( true );
+ }
+ }
+ }
+ displayPreview( true, false, true, true, -1, -1, -1, true );
}
void BuildGUI_FaceDlg::SetEditCurrentArgument()
{
QPushButton* send = (QPushButton*)sender();
- if (send == GroupWire->PushButton1) {
+ if ( send == myGroupWire->PushButton1 ) {
TColStd_MapOfInteger aMap;
aMap.Add(GEOM_EDGE);
aMap.Add(GEOM_SOLID);
aMap.Add(GEOM_COMPOUND);
globalSelection(aMap);
- myEditCurrentArgument = GroupWire->LineEdit1;
+ myEditCurrentArgument = myGroupWire->LineEdit1;
}
else if (send == myGroupSurf->PushButton1) {
globalSelection(GEOM_FACE);
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_FACE );
myEditCurrentArgument = myGroupSurf->LineEdit1;
myGroupSurf->PushButton2->setDown(false);
myGroupSurf->LineEdit2->setEnabled(false);
}
else if (send == myGroupSurf->PushButton2) {
globalSelection(GEOM_WIRE);
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_WIRE );
myEditCurrentArgument = myGroupSurf->LineEdit2;
myGroupSurf->PushButton1->setDown(false);
myGroupSurf->LineEdit1->setEnabled(false);
}
+ else if (send == myGroupWireConstraints->PushButton1) {
+ globalSelection();
+ localSelection( GEOM::GEOM_Object::_nil(), TopAbs_WIRE );
+ myEditCurrentArgument = myGroupWireConstraints->LineEdit1;
+ myCurrentItem = 0;
+ }
// enable line edit
myEditCurrentArgument->setEnabled(true);
myEditCurrentArgument->setFocus();
- send->setDown(true);
- displayPreview(true);
+ SelectionIntoArgument();
}
ConstructorsClicked(getConstructorId());
}
+//=================================================================================
+// function : onItemClicked()
+// purpose : called when tree item was clicked
+//=================================================================================
+void BuildGUI_FaceDlg::onItemClicked( QTreeWidgetItem* theItem, int theColumn )
+{
+ if ( !theItem || !( theItem->flags() & Qt::ItemIsSelectable ) )
+ return;
+
+ myCurrentItem = dynamic_cast<TreeWidgetItem*>( theItem );
+ displayPreview( true );
+ displayPreview( myCurrentItem->getEdge().get(), true, false, true, 5, -1, Quantity_NOC_RED );
+}
//=================================================================================
// function : enterEvent()
case 1:
ok = myFace && myWire;
break;
+ case 2:
+ ok = myWire;
+ break;
default:
break;
}
objlist[i] = myWires[i].copy();
}
- anObj = anOper->MakeFaceWires( objlist.in(), GroupWire->CheckButton1->isChecked() );
- res = true;
+ anObj = anOper->MakeFaceWires( objlist.in(), myGroupWire->CheckButton1->isChecked() );
+ res = true;
}
break;
case 1:
anObj = anOper->MakeFaceFromSurface(myFace.get(), myWire.get());
- res = true;
+ res = true;
+ break;
+ case 2:
+ {
+ int numberOfItems = myTreeConstraints->topLevelItemCount();
+ GEOM::ListOfGO_var constraints = new GEOM::ListOfGO();
+ constraints->length( 2 * numberOfItems );
+ int j = 0;
+ for ( int i = 0; i < numberOfItems; i++ ) {
+ TreeWidgetItem* item = dynamic_cast<TreeWidgetItem*>( myTreeConstraints->topLevelItem(i) );
+ constraints[j++] = item->getEdge().copy();
+ if ( item->getFace() )
+ constraints[j++] = item->getFace().copy();
+ }
+ constraints->length(j);
+ anObj = anOper->MakeFaceWithConstraints( constraints.in() );
+ res = true;
+ }
break;
default:
break;
if (!anObj->_is_nil()) {
objects.push_back(anObj._retn());
- if (!anOper->IsDone() && QString(anOper->GetErrorCode()) == "MAKE_FACE_TOLERANCE_TOO_BIG") {
- SUIT_OverrideCursor wc;
- wc.suspend();
- QString msgw = QObject::tr(anOper->GetErrorCode());
- SUIT_MessageBox::warning(this, tr("WRN_WARNING"), msgw, tr("BUT_OK"));
+ if ( !anOper->IsDone() && QString(anOper->GetErrorCode()) == "MAKE_FACE_TOLERANCE_TOO_BIG") {
+ if ( !IsPreview() ) {
+ SUIT_OverrideCursor wc;
+ wc.suspend();
+ QString msgw = QObject::tr(anOper->GetErrorCode());
+ SUIT_MessageBox::warning(this, tr("WRN_WARNING"), msgw, tr("BUT_OK"));
+ }
anOper->SetErrorCode("PAL_NO_ERROR");
}
}
return res;
}
+
+//=================================================================================
+// function : addSubshapeToStudy
+// purpose : virtual method to add new SubObjects if local selection
+//=================================================================================
+void BuildGUI_FaceDlg::addSubshapesToStudy()
+{
+ switch (getConstructorId()) {
+ case 0:
+ break;
+ case 1:
+ break;
+ case 2:
+ for( int i = 0; i < myTreeConstraints->topLevelItemCount(); i++ ) {
+ TreeWidgetItem* item = dynamic_cast<TreeWidgetItem*>( myTreeConstraints->topLevelItem(i) );
+ if ( item->getFace().get() )
+ GEOMBase::PublishSubObject( item->getFace().get() );
+ GEOMBase::PublishSubObject( myWire.get() );
+ }
+ break;
+ default:
+ break;
+ }
+}
class DlgRef_1Sel1Check;
class DlgRef_2Sel;
+class DlgRef_1SelExt;
+class QTreeWidget;
+class QTreeWidgetItem;
//=================================================================================
// class : BuildGUI_FaceDlg
{
Q_OBJECT
+ class TreeWidgetItem;
+
public:
BuildGUI_FaceDlg( GeometryGUI*, QWidget* = 0 );
~BuildGUI_FaceDlg();
virtual GEOM::GEOM_IOperations_ptr createOperation();
virtual bool isValid( QString& );
virtual bool execute( ObjectList& );
+ virtual void addSubshapesToStudy();
private:
void Init();
void enterEvent( QEvent* );
+ void updateConstraintsTree();
+ void findEmptyTreeItem();
+ bool isTreeFull();
private:
QList<GEOM::GeomObjPtr> myWires;
GEOM::GeomObjPtr myFace;
GEOM::GeomObjPtr myWire;
- DlgRef_1Sel1Check* GroupWire;
+ DlgRef_1Sel1Check* myGroupWire;
DlgRef_2Sel* myGroupSurf;
+ DlgRef_1SelExt* myGroupWireConstraints;
+
+ QTreeWidget* myTreeConstraints;
+ TreeWidgetItem* myCurrentItem;
private slots:
- void ConstructorsClicked (int);
+ void ConstructorsClicked( int );
void ClickOnOk();
bool ClickOnApply();
void ActivateThisDialog();
void SelectionIntoArgument();
void SetEditCurrentArgument();
+ void onItemClicked( QTreeWidgetItem*, int );
};
#endif // BUILDGUI_FACEDLG_H
const bool toRemoveFromEngine,
const double lineWidth,
const int displayMode,
- const int color )
+ const int color,
+ const bool append )
{
if(!display) {
erasePreview( update );
return;
}
- erasePreview( false );
+ if( !append )
+ erasePreview( false );
try {
SUIT_OverrideCursor wc;
const bool toRemoveFromEngine = true,
const double lineWidth = -1,
const int displayMode = -1,
- const int color = -1 );
+ const int color = -1,
+ const bool append = false );
// This is the easiest way to show preview. It is based on execute() method.
// It removes temporary GEOM::GEOM_Objects automatically.
<source>ICON_DLG_BUILD_FACE_SURFACE</source>
<translation>build_face_surface.png</translation>
</message>
+ <message>
+ <source>ICON_DLG_BUILD_FACE_CONSTRAINTS</source>
+ <translation>build_face_constraints.png</translation>
+ </message>
<message>
<source>ICON_DLG_FACE_HW</source>
<translation>face_hw.png</translation>
<source>GEOM_FACE_OPT</source>
<translation>Try to create a planar face</translation>
</message>
+ <message>
+ <source>GEOM_FACE_FFWC</source>
+ <translation>Face creation from wire and constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_CONSTRAINTS</source>
+ <translation>Constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_FACE_CONSTRAINT</source>
+ <translation>Constraint Face</translation>
+ </message>
<message>
<source>GEOM_SOLID_FROM_FACE_OPT</source>
<translation>Intersect shapes</translation>
<source>GEOM_FACE_OPT</source>
<translation>Privilégier la création d'une face plane</translation>
</message>
+ <message>
+ <source>GEOM_FACE_FFWC</source>
+ <translation type="unfinished">Face creation from wire and constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_CONSTRAINTS</source>
+ <translation type="unfinished">Constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_FACE_CONSTRAINT</source>
+ <translation type="unfinished">Constraint Face</translation>
+ </message>
<message>
<source>GEOM_SOLID_FROM_FACE_OPT</source>
<translation type="unfinished">Intersect shapes</translation>
<source>GEOM_FACE_OPT</source>
<translation>平らなフェースを作成</translation>
</message>
+ <message>
+ <source>GEOM_FACE_FFWC</source>
+ <translation type="unfinished">Face creation from wire and constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_CONSTRAINTS</source>
+ <translation type="unfinished">Constraints</translation>
+ </message>
+ <message>
+ <source>GEOM_FACE_CONSTRAINT</source>
+ <translation type="unfinished">Constraint Face</translation>
+ </message>
<message>
<source>GEOM_SOLID_FROM_FACE_OPT</source>
<translation type="unfinished">Intersect shapes</translation>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
+#include <BRepOffsetAPI_MakeFilling.hxx>
#include <GeomAPI_PointsToBSpline.hxx>
#include <GeomAPI_PointsToBSplineSurface.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Compound.hxx>
#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Vertex.hxx>
if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
if (aFunction.IsNull()) return 0;
- if (aFunction->GetType() != BASIC_FILLING) return 0;
-
+ TopoDS_Shape aShape;
GEOMImpl_IFilling IF (aFunction);
- Standard_Integer mindeg = IF.GetMinDeg();
- Standard_Integer maxdeg = IF.GetMaxDeg();
- Standard_Real tol3d = IF.GetTol3D();
- Standard_Boolean isApprox = IF.GetApprox();
-
- if (mindeg > maxdeg) {
- Standard_RangeError::Raise("Minimal degree can not be more than maximal degree");
- }
-
- /* we verify the contents of the shape */
- TopExp_Explorer Ex;
- TopoDS_Shape Scurrent;
- Standard_Real First, Last;
- Handle(Geom_Curve) C;
-
- TopoDS_Compound aComp;
- 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 )
+ if( aFunction->GetType() == BASIC_FILLING )
{
- 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() );
- }
+ GEOMImpl_IFilling IF (aFunction);
+ Standard_Integer mindeg = IF.GetMinDeg();
+ Standard_Integer maxdeg = IF.GetMaxDeg();
+ Standard_Real tol3d = IF.GetTol3D();
+ Standard_Boolean isApprox = IF.GetApprox();
+
+ if (mindeg > maxdeg) {
+ Standard_RangeError::Raise("Minimal degree can not be more than maximal degree");
+ }
- // 1. Convert argument wires, if any, into BSpline edges
- for ( int i = 1; i <= contours.Length(); ++i )
- {
- Scurrent = contours.Value( i );
- if (Scurrent.ShapeType() != TopAbs_EDGE) {
+ /* we verify the contents of the shape */
+ TopExp_Explorer Ex;
+ TopoDS_Shape Scurrent;
+ Standard_Real First, Last;
+ Handle(Geom_Curve) C;
+
+ TopoDS_Compound aComp;
+ 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
+ for ( int i = 1; i <= contours.Length(); ++i )
+ {
+ Scurrent = contours.Value( i );
+ if (Scurrent.ShapeType() != TopAbs_EDGE) {
- if (Scurrent.ShapeType() == TopAbs_WIRE)
- {
- const TopoDS_Wire& CurWire = TopoDS::Wire(Scurrent);
- 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");
+ if (Scurrent.ShapeType() == TopAbs_WIRE)
+ {
+ const TopoDS_Wire& CurWire = TopoDS::Wire(Scurrent);
+ 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);
}
- B.Add(aComp,Scurrent);
- }
- TopoDS_Shape aShape = aComp;
-
- // 2. The surface construction
- if (!isApprox) {
- // make filling as in old version of SALOME (before 4.1.1)
-
- Standard_Real tol2d = IF.GetTol2D();
- Standard_Integer nbiter = IF.GetNbIter();
- Standard_Integer aMethod = IF.GetMethod();
-
- GeomFill_SectionGenerator Section;
- Standard_Integer i = 0;
- Handle(Geom_Curve) aLastC;
- gp_Pnt PL1,PL2;
- for (Ex.Init(aShape, TopAbs_EDGE); Ex.More(); Ex.Next()) {
- Scurrent = Ex.Current();
- if (Scurrent.IsNull() || Scurrent.ShapeType() != TopAbs_EDGE) return 0;
- if (BRep_Tool::Degenerated(TopoDS::Edge(Scurrent))) continue;
- C = BRep_Tool::Curve(TopoDS::Edge(Scurrent), First, Last);
- //if (Scurrent.Orientation() == TopAbs_REVERSED)
- // // Mantis isuue 0020659: consider the orientation of the edges
- // C = new Geom_TrimmedCurve(C, Last, First);
- //else
- // C = new Geom_TrimmedCurve(C, First, Last);
- C = new Geom_TrimmedCurve(C, First, Last);
- gp_Pnt P1,P2;
- C->D0(First,P1);
- C->D0(Last,P2);
-
- if (aMethod == 1 && Scurrent.Orientation() == TopAbs_REVERSED) {
- C->Reverse();
- }
- else if (aMethod == 2) {
- if (i == 0) {
- PL1 = P1;
- PL2 = P2;
+ aShape = aComp;
+
+ // 2. The surface construction
+ if (!isApprox) {
+ // make filling as in old version of SALOME (before 4.1.1)
+
+ Standard_Real tol2d = IF.GetTol2D();
+ Standard_Integer nbiter = IF.GetNbIter();
+ Standard_Integer aMethod = IF.GetMethod();
+
+ GeomFill_SectionGenerator Section;
+ Standard_Integer i = 0;
+ Handle(Geom_Curve) aLastC;
+ gp_Pnt PL1,PL2;
+ for (Ex.Init(aShape, TopAbs_EDGE); Ex.More(); Ex.Next()) {
+ Scurrent = Ex.Current();
+ if (Scurrent.IsNull() || Scurrent.ShapeType() != TopAbs_EDGE) return 0;
+ if (BRep_Tool::Degenerated(TopoDS::Edge(Scurrent))) continue;
+ C = BRep_Tool::Curve(TopoDS::Edge(Scurrent), First, Last);
+ //if (Scurrent.Orientation() == TopAbs_REVERSED)
+ // // Mantis isuue 0020659: consider the orientation of the edges
+ // C = new Geom_TrimmedCurve(C, Last, First);
+ //else
+ // C = new Geom_TrimmedCurve(C, First, Last);
+ C = new Geom_TrimmedCurve(C, First, Last);
+ gp_Pnt P1,P2;
+ C->D0(First,P1);
+ C->D0(Last,P2);
+
+ if (aMethod == 1 && Scurrent.Orientation() == TopAbs_REVERSED) {
+ C->Reverse();
}
- else {
- double d1 = PL1.Distance(P1) + PL2.Distance(P2);
- double d2 = PL1.Distance(P2) + PL2.Distance(P1);
- if (d2 < d1) {
- C->Reverse();
- PL1 = P2;
- PL2 = P1;
- }
- else {
+ else if (aMethod == 2) {
+ if (i == 0) {
PL1 = P1;
PL2 = P2;
}
+ else {
+ double d1 = PL1.Distance(P1) + PL2.Distance(P2);
+ double d2 = PL1.Distance(P2) + PL2.Distance(P1);
+ if (d2 < d1) {
+ C->Reverse();
+ PL1 = P2;
+ PL2 = P1;
+ }
+ else {
+ PL1 = P1;
+ PL2 = P2;
+ }
+ }
}
- }
- Section.AddCurve(C);
- i++;
- }
+ Section.AddCurve(C);
+ i++;
+ }
- /* a 'tolerance' is used to compare 2 knots : see GeomFill_Generator.cdl */
- Section.Perform(Precision::PConfusion());
- Handle(GeomFill_Line) Line = new GeomFill_Line(i);
+ /* a 'tolerance' is used to compare 2 knots : see GeomFill_Generator.cdl */
+ Section.Perform(Precision::PConfusion());
+ Handle(GeomFill_Line) Line = new GeomFill_Line(i);
- GeomFill_AppSurf App (mindeg, maxdeg, tol3d, tol2d, nbiter); /* user parameters */
- App.Perform(Line, Section);
+ GeomFill_AppSurf App (mindeg, maxdeg, tol3d, tol2d, nbiter); /* user parameters */
+ App.Perform(Line, Section);
- if (!App.IsDone()) return 0;
- Standard_Integer UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots;
- App.SurfShape(UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots);
- Handle(Geom_BSplineSurface) GBS = new Geom_BSplineSurface
- (App.SurfPoles(), App.SurfWeights(), App.SurfUKnots(), App.SurfVKnots(),
- App.SurfUMults(), App.SurfVMults(), App.UDegree(), App.VDegree());
+ if (!App.IsDone()) return 0;
+ Standard_Integer UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots;
+ App.SurfShape(UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots);
+ Handle(Geom_BSplineSurface) GBS = new Geom_BSplineSurface
+ (App.SurfPoles(), App.SurfWeights(), App.SurfUKnots(), App.SurfVKnots(),
+ App.SurfUMults(), App.SurfVMults(), App.UDegree(), App.VDegree());
- if (GBS.IsNull()) return 0;
- aShape = BRepBuilderAPI_MakeFace(GBS, Precision::Confusion());
- }
- else {
- // implemented by skl 20.03.2008 for bug 16568
- // make approximation - try to create bspline surface
- // using GeomAPI_PointsToBSplineSurface
-
- TColGeom_SequenceOfCurve aSeq;
- int MaxNbPoles = 0;
-
- // add curves from edges to sequence and find maximal
- // number of poles if some of them are bsplines
- for (Ex.Init(aShape, TopAbs_EDGE); Ex.More(); Ex.Next()) {
- Scurrent = Ex.Current();
- if (Scurrent.IsNull() || Scurrent.ShapeType() != TopAbs_EDGE) return 0;
- if (BRep_Tool::Degenerated(TopoDS::Edge(Scurrent))) continue;
- C = BRep_Tool::Curve(TopoDS::Edge(Scurrent), First, Last);
- Handle(Geom_TrimmedCurve) TC = Handle(Geom_TrimmedCurve)::DownCast(C);
- if (TC.IsNull()) {
- Handle(Geom_BSplineCurve) BC = Handle(Geom_BSplineCurve)::DownCast(C);
- if (!BC.IsNull()) {
- MaxNbPoles = Max(MaxNbPoles,BC->NbPoles());
+ if (GBS.IsNull()) return 0;
+ aShape = BRepBuilderAPI_MakeFace(GBS, Precision::Confusion());
+ }
+ else {
+ // implemented by skl 20.03.2008 for bug 16568
+ // make approximation - try to create bspline surface
+ // using GeomAPI_PointsToBSplineSurface
+
+ TColGeom_SequenceOfCurve aSeq;
+ int MaxNbPoles = 0;
+
+ // add curves from edges to sequence and find maximal
+ // number of poles if some of them are bsplines
+ for (Ex.Init(aShape, TopAbs_EDGE); Ex.More(); Ex.Next()) {
+ Scurrent = Ex.Current();
+ if (Scurrent.IsNull() || Scurrent.ShapeType() != TopAbs_EDGE) return 0;
+ if (BRep_Tool::Degenerated(TopoDS::Edge(Scurrent))) continue;
+ C = BRep_Tool::Curve(TopoDS::Edge(Scurrent), First, Last);
+ Handle(Geom_TrimmedCurve) TC = Handle(Geom_TrimmedCurve)::DownCast(C);
+ if (TC.IsNull()) {
+ Handle(Geom_BSplineCurve) BC = Handle(Geom_BSplineCurve)::DownCast(C);
+ if (!BC.IsNull()) {
+ MaxNbPoles = Max(MaxNbPoles,BC->NbPoles());
+ }
}
- }
- else {
- Handle(Geom_BSplineCurve) BC = Handle(Geom_BSplineCurve)::DownCast(TC->BasisCurve());
- if (BC.IsNull()) {
- Handle(Geom_TrimmedCurve) TC1 = Handle(Geom_TrimmedCurve)::DownCast(TC->BasisCurve());
- if (!TC1.IsNull()) {
- BC = Handle(Geom_BSplineCurve)::DownCast(TC1->BasisCurve());
+ else {
+ Handle(Geom_BSplineCurve) BC = Handle(Geom_BSplineCurve)::DownCast(TC->BasisCurve());
+ if (BC.IsNull()) {
+ Handle(Geom_TrimmedCurve) TC1 = Handle(Geom_TrimmedCurve)::DownCast(TC->BasisCurve());
+ if (!TC1.IsNull()) {
+ BC = Handle(Geom_BSplineCurve)::DownCast(TC1->BasisCurve());
+ }
+ }
+ if (!BC.IsNull()) {
+ MaxNbPoles = Max(MaxNbPoles,BC->NbPoles());
}
}
- if (!BC.IsNull()) {
- MaxNbPoles = Max(MaxNbPoles,BC->NbPoles());
+ aSeq.Append(C);
+ }
+ // prepare array of points for creation bspline surface
+ // size of this array: by U parameter - number of curves,
+ // by V parameter - determ using MaxNbPoles but it's
+ // value must be between 21(min) and 101(max)
+ int nbc = aSeq.Length();
+ int nbp = Max(21, 2*MaxNbPoles-1);
+
+ // commented for Mantis issue 0021541
+ //if (nbp > 101) nbp = 101;
+
+ TColgp_Array2OfPnt Points (1, nbc, 1, nbp);
+ int ic = 1;
+ for (; ic <= nbc; ic++) {
+ Handle(Geom_Curve) C = aSeq.Value(ic);
+ double fp = C->FirstParameter();
+ double lp = C->LastParameter();
+ double dp = (lp-fp)/(nbp-1);
+ int j = 0;
+ gp_Pnt P;
+ for (; j < nbp; j++) {
+ C->D0(fp+dp*j, P);
+ Points.SetValue(ic, j+1, P);
+ }
+ }
+ GeomAPI_PointsToBSplineSurface PTB (Points, mindeg, maxdeg, GeomAbs_C2, tol3d);
+ Handle(Geom_BSplineSurface) BS = PTB.Surface();
+ BRepBuilderAPI_MakeFace BB (BS, Precision::Confusion());
+ TopoDS_Face NewF = BB.Face();
+ Handle(ShapeFix_Face) sff = new ShapeFix_Face (NewF);
+ sff->Perform();
+ sff->FixOrientation();
+ aShape = sff->Face();
+ }
+ }
+ else if( aFunction->GetType() == FILLING_ON_CONSTRAINTS )
+ {
+ BRepOffsetAPI_MakeFilling MakeFilling;
+
+ Handle(TColStd_HSequenceOfTransient) aConstraints = IF.GetShapes();
+
+ for ( unsigned int ind = 1; ind <= aConstraints->Length(); ind++ ) {
+ TopoDS_Edge E;
+ TopoDS_Face F;
+ Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast( aConstraints->Value(ind) );
+ if ( !aRefShape->GetValue().IsNull() && aRefShape->GetValue().ShapeType() == TopAbs_EDGE )
+ E = TopoDS::Edge(aRefShape->GetValue() );
+ else {
+ Standard_RangeError::Raise("Wrong parameters");
+ }
+ if ( ind < aConstraints->Length() ) {
+ Handle(GEOM_Function) aRefFaceShape = Handle(GEOM_Function)::DownCast( aConstraints->Value(ind+1) );
+ if ( !aRefFaceShape->GetValue().IsNull() && aRefFaceShape->GetValue().ShapeType() == TopAbs_FACE ) {
+ F = TopoDS::Face( aRefFaceShape->GetValue() );
+ ind++;
}
}
- aSeq.Append(C);
+ if ( !F.IsNull() )
+ MakeFilling.Add( E, F, GeomAbs_G1 );
+ else
+ MakeFilling.Add( E, GeomAbs_C0 );
}
- // prepare array of points for creation bspline surface
- // size of this array: by U parameter - number of curves,
- // by V parameter - determ using MaxNbPoles but it's
- // value must be between 21(min) and 101(max)
- int nbc = aSeq.Length();
- int nbp = Max(21, 2*MaxNbPoles-1);
-
- // commented for Mantis issue 0021541
- //if (nbp > 101) nbp = 101;
-
- TColgp_Array2OfPnt Points (1, nbc, 1, nbp);
- int ic = 1;
- for (; ic <= nbc; ic++) {
- Handle(Geom_Curve) C = aSeq.Value(ic);
- double fp = C->FirstParameter();
- double lp = C->LastParameter();
- double dp = (lp-fp)/(nbp-1);
- int j = 0;
- gp_Pnt P;
- for (; j < nbp; j++) {
- C->D0(fp+dp*j, P);
- Points.SetValue(ic, j+1, P);
- }
+
+ MakeFilling.Build();
+ if ( !MakeFilling.IsDone() )
+ {
+ Standard_RangeError::Raise("Filling on constraints failed");
}
- GeomAPI_PointsToBSplineSurface PTB (Points, mindeg, maxdeg, GeomAbs_C2, tol3d);
- Handle(Geom_BSplineSurface) BS = PTB.Surface();
- BRepBuilderAPI_MakeFace BB (BS, Precision::Confusion());
- TopoDS_Face NewF = BB.Face();
- Handle(ShapeFix_Face) sff = new ShapeFix_Face (NewF);
- sff->Perform();
- sff->FixOrientation();
- aShape = sff->Face();
+
+ aShape = TopoDS::Face( MakeFilling.Shape() );
}
/* We test the validity of resulting shape */
if (!BRepAlgo::IsValid((aShape))) {
Standard_ConstructionError::Raise("Algorithm has produced an invalid shape result");
- return 0;
}
aFunction->SetValue(aShape);
AddParam( theParams, "Approximation", aCI.GetApprox() );
break;
}
+ case FILLING_ON_CONSTRAINTS:
+ {
+ theOperationName = "FACE";
+ AddParam( theParams, "Edges/Faces", aCI.GetShapes() );
+ break;
+ }
default:
return false;
}
#include "GEOMImpl_VectorDriver.hxx"
#include "GEOMImpl_ShapeDriver.hxx"
#include "GEOMImpl_GlueDriver.hxx"
+#include "GEOMImpl_FillingDriver.hxx"
#include "GEOMImpl_IVector.hxx"
#include "GEOMImpl_IShapes.hxx"
#include "GEOMImpl_IShapeExtend.hxx"
#include "GEOMImpl_IGlue.hxx"
+#include "GEOMImpl_IFilling.hxx"
#include "GEOMImpl_Block6Explorer.hxx"
#include "GEOMImpl_IHealingOperations.hxx"
return aShape;
}
+//=============================================================================
+/*!
+ * MakeFaceWithConstraints
+ */
+//=============================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeFaceWithConstraints
+ (std::list<Handle(GEOM_Object)> theConstraints)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_FILLING);
+
+ //Add a new function
+ Handle(GEOM_Function) aFunction =
+ aShape->AddFunction(GEOMImpl_FillingDriver::GetID(), FILLING_ON_CONSTRAINTS);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_FillingDriver::GetID()) return NULL;
+
+ GEOMImpl_IFilling aCI (aFunction);
+ Handle(TColStd_HSequenceOfTransient) aConstraints = new TColStd_HSequenceOfTransient;
+
+ // Shapes
+ std::list<Handle(GEOM_Object)>::iterator it = theConstraints.begin();
+ while (it != theConstraints.end()) {
+ Handle(GEOM_Object) anObject = (*it);
+ if ( anObject.IsNull() || anObject->GetValue().ShapeType() != TopAbs_EDGE ) {
+ SetErrorCode("NULL argument edge for the face construction");
+ return NULL;
+ }
+ Handle(GEOM_Function) aRefSh = anObject->GetLastFunction();
+ aConstraints->Append(aRefSh);
+ it++;
+ if ( it != theConstraints.end() ) {
+ Handle(GEOM_Object) aFace = (*it);
+ if ( aFace.IsNull() ) {
+ // null constraint face - it is a valid case
+ it++;
+ continue;
+ }
+ if ( aFace->GetValue().ShapeType() != TopAbs_FACE )
+ // constraint face can be omitted - it is a valid case
+ continue;
+ if ( IsSubShapeBelongsTo( anObject, 0, aFace, 0 ) ) {
+ // valid constraint
+ aRefSh = aFace->GetLastFunction();
+ aConstraints->Append(aRefSh);
+ it++;
+ }
+ else {
+ // bad constraint
+ SetErrorCode("Face is NULL or not connected to the Edge");
+ return NULL;
+ }
+ }
+ }
+ aCI.SetShapes( aConstraints );
+
+ //Compute the shape
+ Standard_Boolean isWarning = Standard_False;
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ // to provide warning
+ if (!aFunction->GetValue().IsNull()) {
+ isWarning = Standard_True;
+ } else {
+ return NULL;
+ }
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump pd (aFunction);
+ pd << aShape << " = geompy.MakeFaceWithConstraints([";
+
+ // Constraints
+ it = theConstraints.begin();
+ if (it != theConstraints.end() ) {
+ pd << (*it++);
+ while (it != theConstraints.end()) {
+ Handle(GEOM_Object) anObject = (*it++);
+ if( !anObject.IsNull() )
+ pd << ", " << anObject;
+ }
+ }
+ pd << "])";
+
+ // to provide warning
+ if (!isWarning) SetErrorCode(OK);
+ return aShape;
+}
+
//=============================================================================
/*!
* MakeShell
return aTypeName;
}
+//=============================================================================
+/*!
+ * IsSubShapeBelongsTo
+ */
+//=============================================================================
+Standard_Boolean GEOMImpl_IShapesOperations::IsSubShapeBelongsTo( Handle(GEOM_Object) theSubObject,
+ const Standard_Integer theSubObjectIndex,
+ Handle(GEOM_Object) theObject,
+ const Standard_Integer theObjectIndex)
+{
+ if ( theObject.IsNull() || theSubObject.IsNull() )
+ return false;
+
+ TopoDS_Shape shape = theObject->GetValue();
+ TopoDS_Shape subShape = theSubObject->GetValue();
+
+ if ( shape.IsNull() || subShape.IsNull() )
+ return false;
+
+ TopTools_IndexedMapOfShape anIndices;
+ if ( theObjectIndex > 0 ) {
+ TopExp::MapShapes( shape, anIndices );
+ shape = anIndices.FindKey(theObjectIndex);
+ }
+ if ( theSubObjectIndex > 0 ) {
+ TopExp::MapShapes( subShape, anIndices );
+ subShape = anIndices.FindKey(theSubObjectIndex);
+ }
+
+ TopExp::MapShapes( shape, anIndices );
+ return anIndices.Contains( subShape );
+}
+
//=============================================================================
/*!
* NumberOfSubShapes
Standard_EXPORT Handle(GEOM_Object) MakeFaceFromSurface
(Handle(GEOM_Object) theFace,
Handle(GEOM_Object) theWire);
+
+ Standard_EXPORT Handle(GEOM_Object) MakeFaceWithConstraints (std::list<Handle(GEOM_Object)> theConstraints);
Standard_EXPORT Handle(GEOM_Object) MakeShell (std::list<Handle(GEOM_Object)> theShapes);
Standard_EXPORT TCollection_AsciiString GetShapeTypeString (Handle(GEOM_Object) theShape);
+ Standard_EXPORT Standard_Boolean IsSubShapeBelongsTo(Handle(GEOM_Object) theSubObject,
+ const Standard_Integer theSubObjectIndex,
+ Handle(GEOM_Object) theObject,
+ const Standard_Integer theObjectIndex);
+
Standard_EXPORT Standard_Integer NumberOfSubShapes (Handle(GEOM_Object) theShape,
const Standard_Integer theShapeType);
#define DIVIDE_EDGE_BY_POINT 13
#define BASIC_FILLING 1
+#define FILLING_ON_CONSTRAINTS 2
#define GLUE_FACES 1
#define GLUE_FACES_BY_LIST 2
return GetObject(anObject);
}
+//=============================================================================
+/*!
+ * MakeFaceWithConstraints
+ */
+//=============================================================================
+GEOM::GEOM_Object_ptr GEOM_IShapesOperations_i::MakeFaceWithConstraints
+ (const GEOM::ListOfGO& theConstraints)
+{
+ GEOM::GEOM_Object_var aGEOMObject;
+
+ //Set a not done flag
+ GetOperations()->SetNotDone();
+
+ //Get the shapes
+ std::list<Handle(GEOM_Object)> aConstraints;
+ for( int ind = 0; ind < theConstraints.length(); ind++ ) {
+ Handle(GEOM_Object) anObject = GetObjectImpl( theConstraints[ind] );
+ aConstraints.push_back(anObject);
+ }
+
+ // Make Face
+ Handle(GEOM_Object) anObject =
+ GetOperations()->MakeFaceWithConstraints( aConstraints );
+
+ // enable warning status
+ if (anObject.IsNull())
+ return aGEOMObject._retn();
+
+ return GetObject(anObject);
+}
+
//=============================================================================
/*!
* MakeShell
return CORBA::string_dup(aDescription.ToCString());
}
+//=============================================================================
+/*!
+ * IsSubShapeBelongsTo
+ */
+//=============================================================================
+CORBA::Boolean GEOM_IShapesOperations_i::IsSubShapeBelongsTo( GEOM::GEOM_Object_ptr theSubObject,
+ const CORBA::Long theSubObjectIndex,
+ GEOM::GEOM_Object_ptr theObject,
+ const CORBA::Long theObjectIndex)
+{
+ Handle(GEOM_Object) aSubObject = GetObjectImpl( theSubObject );
+ Handle(GEOM_Object) anObject = GetObjectImpl( theObject );
+ if( anObject.IsNull() || aSubObject.IsNull() )
+ return false;
+
+ // Get parameters
+ return GetOperations()->IsSubShapeBelongsTo( aSubObject, theSubObjectIndex, anObject, theObjectIndex );
+}
+
//=============================================================================
/*!
* NumberOfFaces
GEOM::GEOM_Object_ptr MakeFaceFromSurface(GEOM::GEOM_Object_ptr theFace,
GEOM::GEOM_Object_ptr theWire);
+ GEOM::GEOM_Object_ptr MakeFaceWithConstraints (const GEOM::ListOfGO& theConstraints);
+
GEOM::GEOM_Object_ptr MakeShell (const GEOM::ListOfGO& theFacesAndShells);
GEOM::GEOM_Object_ptr MakeSolidShell (GEOM::GEOM_Object_ptr theShell);
char* GetShapeTypeString (GEOM::GEOM_Object_ptr theShape);
+ CORBA::Boolean IsSubShapeBelongsTo( GEOM::GEOM_Object_ptr theSubobject,
+ const CORBA::Long theSubObjectIndex,
+ GEOM::GEOM_Object_ptr theObject,
+ const CORBA::Long theObjectIndex );
+
CORBA::Long NumberOfFaces (GEOM::GEOM_Object_ptr theShape);
CORBA::Long NumberOfEdges (GEOM::GEOM_Object_ptr theShape);
CORBA::Long NumberOfSubShapes (GEOM::GEOM_Object_ptr theShape,
return NULL;
}
+//=============================================================================
+// MakeFaceWithConstraints:
+//=============================================================================
+GEOM::GEOM_Object_ptr GEOM_Superv_i::MakeFaceWithConstraints (GEOM::GEOM_List_ptr theConstraints)
+{
+ beginService( " GEOM_Superv_i::MakeFaceWithConstraints" );
+ MESSAGE("GEOM_Superv_i::MakeFaceWithConstraints");
+ if (GEOM_List_i<GEOM::ListOfGO>* aConstraints =
+ dynamic_cast<GEOM_List_i<GEOM::ListOfGO>*>(GetServant(theConstraints, myPOA).in())) {
+ getShapesOp();
+ GEOM::GEOM_Object_ptr anObj = myShapesOp->MakeFaceWithConstraints(aConstraints->GetList());
+ endService( " GEOM_Superv_i::MakeFaceWithConstraints" );
+ return anObj;
+ }
+ endService( " GEOM_Superv_i::MakeFaceWithConstraints" );
+ return NULL;
+}
+
//=============================================================================
// MakeShell:
//=============================================================================
CORBA::Boolean isPlanarWanted);
GEOM::GEOM_Object_ptr MakeFaceWires (GEOM::GEOM_List_ptr theWires,
CORBA::Boolean isPlanarWanted);
+ GEOM::GEOM_Object_ptr MakeFaceWithConstraints (GEOM::GEOM_List_ptr theConstraints);
GEOM::GEOM_Object_ptr MakeShell (GEOM::GEOM_List_ptr theFacesAndShells);
GEOM::GEOM_Object_ptr MakeSolidShell (GEOM::GEOM_Object_ptr theShell);
GEOM::GEOM_Object_ptr MakeSolidShells (GEOM::GEOM_List_ptr theShells);
Face3 = geompy.MakeFaceHW (100., 200., 1) #(2 Doubles, 1 Int)->GEOM_Object
Face4 = geompy.MakeFaceObjHW (vz, 200., 100.) #(1 GEOM_Object, 2 Doubles)->GEOM_Object
Face5 = geompy.MakeFaceFromSurface(Face, Sketcher) #(2 GEOM_Objects)->GEOM_Object
+
+ Cut2 = geompy.MakeCutList(Sphere1, [Box1], True)
+ #(List of GEOM_Object)->GEOM_Object
+ Face6 = geompy.MakeFaceWithConstraints([geompy.GetSubShape(Cut2, [5]), geompy.GetSubShape(Cut2, [3]),
+ geompy.GetSubShape(Cut2, [11]), geompy.GetSubShape(Cut2, [3]),
+ geompy.GetSubShape(Cut2, [13]), geompy.GetSubShape(Cut2, [3])])
Disk = geompy.MakeDiskPntVecR (p0, vz, radius) #(2 GEOM_Object, 1 Double)->GEOM_Object
Disk2 = geompy.MakeDiskThreePnt(p0, p200, pz) #(3 GEOM_Object)->GEOM_Object
Disk3 = geompy.MakeDiskR(100., 1) #(1 Doubles, 1 Int)->GEOM_Object
id_Common = geompy.addToStudy(Common, "Common")
id_Cut = geompy.addToStudy(Cut, "Cut")
+ id_Cut2 = geompy.addToStudy(Cut2, "Cut2")
id_Fuse = geompy.addToStudy(Fuse, "Fuse")
id_Section = geompy.addToStudy(Section, "Section")
id_Face3 = geompy.addToStudy(Face3, "Face Height Width")
id_Face4 = geompy.addToStudy(Face4, "Face Plane_HW")
id_Face5 = geompy.addToStudy(Face5, "Face from surface and wire")
+ id_Face6 = geompy.addToStudy(Face6, "Face from edges with constraints")
id_Disk = geompy.addToStudy(Disk, "Disk PntVecR")
id_Disk2 = geompy.addToStudy(Disk2, "Disk Three Points")
id_Disk3 = geompy.addToStudy(Disk3, "Disk OXY Radius")
RaiseIfFailed("MakeFaceFromSurface", self.ShapesOp)
self._autoPublish(anObj, theName, "face")
return anObj
+
+ ## Create a face from a set of edges with the given constraints.
+ # @param theConstraints List of edges and constraint faces (as a sequence of a Edge + Face couples):
+ # - edges should form a closed wire;
+ # - for each edge, constraint face is optional: if a constraint face is missing
+ # for some edge, this means that there no constraint associated with this edge.
+ # @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 face.
+ #
+ # @ref tui_creation_face "Example"
+ @ManageTransactions("ShapesOp")
+ def MakeFaceWithConstraints(self, theConstraints, theName=None):
+ """
+ Create a face from a set of edges with the given constraints.
+
+ Parameters:
+ theConstraints List of edges and constraint faces (as a sequence of a Edge + Face couples):
+ - edges should form a closed wire;
+ - for each edge, constraint face is optional: if a constraint face is missing
+ for some edge, this means that there no constraint associated with this edge.
+ 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 face.
+ """
+ # Example: see GEOM_TestAll.py
+ anObj = self.ShapesOp.MakeFaceWithConstraints(theConstraints)
+ if anObj is None:
+ RaiseIfFailed("MakeFaceWithConstraints", self.ShapesOp)
+ self._autoPublish(anObj, theName, "face")
+ return anObj
## Create a shell from the set of faces and shells.
# @param theFacesAndShells List of faces and/or shells.
self._autoPublish(ListObj, theName, "subshape")
return ListObj
+ ## Check if the object is a sub-object of another GEOM object.
+ # @param aSubObject Checked sub-object (or its parent object, in case if
+ # \a theSubObjectIndex is non-zero).
+ # @param anObject An object that is checked for ownership (or its parent object,
+ # in case if \a theObjectIndex is non-zero).
+ # @param aSubObjectIndex When non-zero, specifies a sub-shape index that
+ # identifies a sub-object within its parent specified via \a theSubObject.
+ # @param anObjectIndex When non-zero, specifies a sub-shape index that
+ # identifies an object within its parent specified via \a theObject.
+ # @return TRUE, if the given object contains sub-object.
+ @ManageTransactions("ShapesOp")
+ def IsSubShapeBelongsTo(self, aSubObject, anObject, aSubObjectIndex = 0, anObjectIndex = 0):
+ """
+ Check if the object is a sub-object of another GEOM object.
+
+ Parameters:
+ aSubObject Checked sub-object (or its parent object, in case if
+ \a theSubObjectIndex is non-zero).
+ anObject An object that is checked for ownership (or its parent object,
+ in case if \a theObjectIndex is non-zero).
+ aSubObjectIndex When non-zero, specifies a sub-shape index that
+ identifies a sub-object within its parent specified via \a theSubObject.
+ anObjectIndex When non-zero, specifies a sub-shape index that
+ identifies an object within its parent specified via \a theObject.
+
+ Returns
+ TRUE, if the given object contains sub-object.
+ """
+ IsOk = self.ShapesOp.IsSubShapeBelongsTo(aSubObject, aSubObjectIndex, anObject, anObjectIndex)
+ RaiseIfFailed("IsSubShapeBelongsTo", self.ShapesOp)
+ return IsOk
+
# end of l4_decompose
## @}
