Fix hang-up when displaying sphere in OCC viewer

[modules/geom.git] / src / GEOMImpl / GEOMImpl_IBlocksOperations.hxx

diff --git a/src/GEOMImpl/GEOMImpl_IBlocksOperations.hxx b/src/GEOMImpl/GEOMImpl_IBlocksOperations.hxx
index c5ce211517d37a515691e05a1461e5209b0e42f2..43caa588349f8dbe3390b25869fd74fbec5fcd87 100644 (file)
--- a/src/GEOMImpl/GEOMImpl_IBlocksOperations.hxx
+++ b/src/GEOMImpl/GEOMImpl_IBlocksOperations.hxx
@@ -18,7 +18,6 @@
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
 
 #ifndef _GEOMImpl_IBlocksOperations_HXX_
 #define _GEOMImpl_IBlocksOperations_HXX_
@@ -41,68 +40,76 @@ class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
 
   // Creation of blocks and block faces
   Standard_EXPORT Handle(GEOM_Object) MakeQuad (Handle(GEOM_Object) theEdge1,
-                                Handle(GEOM_Object) theEdge2,
-                                Handle(GEOM_Object) theEdge3,
-                                Handle(GEOM_Object) theEdge4);
+                                                Handle(GEOM_Object) theEdge2,
+                                                Handle(GEOM_Object) theEdge3,
+                                                Handle(GEOM_Object) theEdge4);
 
   Standard_EXPORT Handle(GEOM_Object) MakeQuad2Edges (Handle(GEOM_Object) theEdge1,
-                                      Handle(GEOM_Object) theEdge2);
+                                                      Handle(GEOM_Object) theEdge2);
 
   Standard_EXPORT Handle(GEOM_Object) MakeQuad4Vertices (Handle(GEOM_Object) thePoint1,
-                                         Handle(GEOM_Object) thePoint2,
-                                         Handle(GEOM_Object) thePoint3,
-                                         Handle(GEOM_Object) thePoint4);
+                                                         Handle(GEOM_Object) thePoint2,
+                                                         Handle(GEOM_Object) thePoint3,
+                                                         Handle(GEOM_Object) thePoint4);
 
   Standard_EXPORT Handle(GEOM_Object) MakeHexa (Handle(GEOM_Object) theFace1,
-                                Handle(GEOM_Object) theFace2,
-                                Handle(GEOM_Object) theFace3,
-                                Handle(GEOM_Object) theFace4,
-                                Handle(GEOM_Object) theFace5,
-                                Handle(GEOM_Object) theFace6);
+                                                Handle(GEOM_Object) theFace2,
+                                                Handle(GEOM_Object) theFace3,
+                                                Handle(GEOM_Object) theFace4,
+                                                Handle(GEOM_Object) theFace5,
+                                                Handle(GEOM_Object) theFace6);
 
   Standard_EXPORT Handle(GEOM_Object) MakeHexa2Faces (Handle(GEOM_Object) theFace1,
-                                      Handle(GEOM_Object) theFace2);
+                                                      Handle(GEOM_Object) theFace2);
 
   Standard_EXPORT Handle(GEOM_Object) MakeBlockCompound (Handle(GEOM_Object) theCompound);
 
   // Extract elements of blocks and blocks compounds
   Standard_EXPORT Handle(GEOM_Object) GetPoint (Handle(GEOM_Object) theShape,
-                                const Standard_Real theX,
-                                const Standard_Real theY,
-                                const Standard_Real theZ,
-                                const Standard_Real theEpsilon);
+                                                const Standard_Real theX,
+                                                const Standard_Real theY,
+                                                const Standard_Real theZ,
+                                                const Standard_Real theEpsilon);
+
+  Standard_EXPORT Handle(GEOM_Object) GetVertexNearPoint (Handle(GEOM_Object) theShape,
+                                                          Handle(GEOM_Object) thePoint);
 
   Standard_EXPORT Handle(GEOM_Object) GetEdge (Handle(GEOM_Object) theShape,
-                               Handle(GEOM_Object) thePoint1,
-                               Handle(GEOM_Object) thePoint2);
+                                               Handle(GEOM_Object) thePoint1,
+                                               Handle(GEOM_Object) thePoint2);
 
   Standard_EXPORT Handle(GEOM_Object) GetEdgeNearPoint (Handle(GEOM_Object) theBlock,
-                                        Handle(GEOM_Object) thePoint);
+                                                        Handle(GEOM_Object) thePoint);
 
   Standard_EXPORT Handle(GEOM_Object) GetFaceByPoints (Handle(GEOM_Object) theShape,
-                                       Handle(GEOM_Object) thePoint1,
-                                       Handle(GEOM_Object) thePoint2,
-                                       Handle(GEOM_Object) thePoint3,
-                                       Handle(GEOM_Object) thePoint4);
+                                                       Handle(GEOM_Object) thePoint1,
+                                                       Handle(GEOM_Object) thePoint2,
+                                                       Handle(GEOM_Object) thePoint3,
+                                                       Handle(GEOM_Object) thePoint4);
 
   Standard_EXPORT Handle(GEOM_Object) GetFaceByEdges (Handle(GEOM_Object) theShape,
-                                      Handle(GEOM_Object) theEdge1,
-                                      Handle(GEOM_Object) theEdge2);
+                                                      Handle(GEOM_Object) theEdge1,
+                                                      Handle(GEOM_Object) theEdge2);
 
   Standard_EXPORT Handle(GEOM_Object) GetOppositeFace (Handle(GEOM_Object) theBlock,
-                                       Handle(GEOM_Object) theFace);
+                                                       Handle(GEOM_Object) theFace);
 
   Standard_EXPORT Handle(GEOM_Object) GetFaceNearPoint (Handle(GEOM_Object) theBlock,
-                                        Handle(GEOM_Object) thePoint);
+                                                        Handle(GEOM_Object) thePoint);
 
   Standard_EXPORT Handle(GEOM_Object) GetFaceByNormale (Handle(GEOM_Object) theBlock,
-                                        Handle(GEOM_Object) theVector);
+                                                        Handle(GEOM_Object) theVector);
+
+  Standard_EXPORT Handle(GEOM_Object) GetShapesNearPoint (Handle(GEOM_Object)    theShape,
+                                                          Handle(GEOM_Object)    thePoint,
+                                                          const Standard_Integer theShapeType,
+                                                          const Standard_Real    theTolerance);
 
   // Check blocks compounds
   Standard_EXPORT Standard_Boolean IsCompoundOfBlocks (Handle(GEOM_Object)    theCompound,
-                                       const Standard_Integer theMinNbFaces,
-                                       const Standard_Integer theMaxNbFaces,
-                                       Standard_Integer&      theNbBlocks);
+                                                       const Standard_Integer theMinNbFaces,
+                                                       const Standard_Integer theMaxNbFaces,
+                                                       Standard_Integer&      theNbBlocks);
 
   enum BCErrorType {
     NOT_BLOCK,
@@ -118,13 +125,13 @@ class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
   };
 
   Standard_EXPORT Standard_Boolean CheckCompoundOfBlocksOld (Handle(GEOM_Object) theCompound,
-                                             std::list<BCError>&      theErrors);
+                                                             std::list<BCError>&      theErrors);
 
   Standard_EXPORT Standard_Boolean CheckCompoundOfBlocks (Handle(GEOM_Object) theCompound,
-                                          std::list<BCError>&      theErrors);
+                                                          std::list<BCError>&      theErrors);
 
   Standard_EXPORT TCollection_AsciiString PrintBCErrors (Handle(GEOM_Object)  theCompound,
-                                         const std::list<BCError>& theErrors);
+                                                         const std::list<BCError>& theErrors);
 
   Standard_EXPORT Handle(GEOM_Object) RemoveExtraEdges (Handle(GEOM_Object) theShape,
                                                         const Standard_Integer theOptimumNbFaces = 6);
@@ -132,9 +139,9 @@ class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
   Standard_EXPORT Handle(GEOM_Object) CheckAndImprove (Handle(GEOM_Object) theCompound);
 
   Standard_EXPORT static void AddBlocksFrom (const TopoDS_Shape&   theShape,
-                             TopTools_ListOfShape& BLO,
-                             TopTools_ListOfShape& NOT,
-                             TopTools_ListOfShape& EXT);
+                                             TopTools_ListOfShape& BLO,
+                                             TopTools_ListOfShape& NOT,
+                                             TopTools_ListOfShape& EXT);
 
   // Extract blocks from blocks compounds
   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) ExplodeCompoundOfBlocks
@@ -143,7 +150,7 @@ class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
                                        const Standard_Integer theMaxNbFaces);
 
   Standard_EXPORT Handle(GEOM_Object) GetBlockNearPoint (Handle(GEOM_Object) theCompound,
-                                         Handle(GEOM_Object) thePoint);
+                                                         Handle(GEOM_Object) thePoint);
 
   Standard_EXPORT Handle(GEOM_Object) GetBlockByParts
                      (Handle(GEOM_Object)                         theCompound,
@@ -155,17 +162,17 @@ class GEOMImpl_IBlocksOperations : public GEOM_IOperations {
 
   // Operations on blocks with gluing of result
   Standard_EXPORT Handle(GEOM_Object) MakeMultiTransformation1D (Handle(GEOM_Object)    theBlock,
-                                                 const Standard_Integer theDirFace1,
-                                                 const Standard_Integer theDirFace2,
-                                                 const Standard_Integer theNbTimes);
+                                                                 const Standard_Integer theDirFace1,
+                                                                 const Standard_Integer theDirFace2,
+                                                                 const Standard_Integer theNbTimes);
 
   Standard_EXPORT Handle(GEOM_Object) MakeMultiTransformation2D (Handle(GEOM_Object)    theBlock,
-                                                 const Standard_Integer theDirFace1U,
-                                                 const Standard_Integer theDirFace2U,
-                                                 const Standard_Integer theNbTimesU,
-                                                 const Standard_Integer theDirFace1V,
-                                                 const Standard_Integer theDirFace2V,
-                                                 const Standard_Integer theNbTimesV);
+                                                                 const Standard_Integer theDirFace1U,
+                                                                 const Standard_Integer theDirFace2U,
+                                                                 const Standard_Integer theNbTimesU,
+                                                                 const Standard_Integer theDirFace1V,
+                                                                 const Standard_Integer theDirFace2V,
+                                                                 const Standard_Integer theNbTimesV);
 
   // Build groups for Propagation of 1D hypotheses
   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) Propagate (Handle(GEOM_Object) theShape);