X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAlgoAPI%2FGeomAlgoAPI_ShapeAPI.cpp;h=55567c40a1fc167652428327c24c95d0cf57bac8;hb=7a56425e50582b34ad233c2865e7da87a2e23406;hp=b0dabccc9cb1f3866c7ea8ae3773f29b8dc069d9;hpb=43587947e4b5094a910389d02ea56c40f842790c;p=modules%2Fshaper.git

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeAPI.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeAPI.cpp
index b0dabccc9..55567c40a 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeAPI.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeAPI.cpp
@@ -1,24 +1,68 @@
-// Copyright (C) 2014-2016 CEA/DEN, EDF R&D
-
-// File:        GeomAlgoAPI_ShapeAPI.cpp
-// Created:     17 Mar 2016
-// Author:      Clarisse Genrault (CEA)
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include "GeomAlgoAPI_ShapeAPI.h"
 
 #include <GeomAlgoAPI_Box.h>
-#include <GeomAlgoAPI_Cylinder.h>
 #include <GeomAlgoAPI_CompoundBuilder.h>
+#include <GeomAlgoAPI_Cone.h>
 #include <GeomAlgoAPI_ConeSegment.h>
+#include <GeomAlgoAPI_Cylinder.h>
 #include <GeomAlgoAPI_EdgeBuilder.h>
+#include <GeomAlgoAPI_Rotation.h>
 #include <GeomAlgoAPI_Scale.h>
+#include <GeomAlgoAPI_Sphere.h>
 #include <GeomAlgoAPI_Symmetry.h>
+#include <GeomAlgoAPI_Torus.h>
 #include <GeomAlgoAPI_Translation.h>
 
 #include <GeomAPI_Lin.h>
 
 #include <math.h>
 
+static GeomShapePtr runAlgo(GeomAlgoAPI_MakeShape& theAlgo)  throw (GeomAlgoAPI_Exception)
+{
+  if (!theAlgo.check())
+    throw GeomAlgoAPI_Exception(theAlgo.getError());
+
+  theAlgo.build();
+
+  if (!theAlgo.isDone())
+    throw GeomAlgoAPI_Exception(theAlgo.getError());
+
+  return theAlgo.shape();
+}
+
+static GeomShapePtr runAlgoAndCheckShape(GeomAlgoAPI_MakeShape& theAlgo, const std::string& theMsg)
+throw (GeomAlgoAPI_Exception)
+{
+  if (!theAlgo.check())
+    throw GeomAlgoAPI_Exception(theAlgo.getError());
+
+  theAlgo.build();
+
+  if (!theAlgo.isDone() || !theAlgo.checkValid(theMsg))
+    throw GeomAlgoAPI_Exception(theAlgo.getError());
+
+  return theAlgo.shape();
+}
+
 namespace GeomAlgoAPI_ShapeAPI
 {
   //===============================================================================================
@@ -26,21 +70,9 @@ namespace GeomAlgoAPI_ShapeAPI
     const double theDx, const double theDy,
     const double theDz) throw (GeomAlgoAPI_Exception)
   {
+    static const std::string aMsg("Box builder with dimensions");
     GeomAlgoAPI_Box aBoxAlgo(theDx,theDy,theDz);
-
-    if (!aBoxAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-
-    aBoxAlgo.build();
-
-    if(!aBoxAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-    if (!aBoxAlgo.checkValid("Box builder with dimensions")) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-    return aBoxAlgo.shape();
+    return runAlgoAndCheckShape(aBoxAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -48,21 +80,9 @@ namespace GeomAlgoAPI_ShapeAPI
     std::shared_ptr<GeomAPI_Pnt> theFirstPoint,
     std::shared_ptr<GeomAPI_Pnt> theSecondPoint) throw (GeomAlgoAPI_Exception)
   {
+    static const std::string aMsg("Box builder with two points");
     GeomAlgoAPI_Box aBoxAlgo(theFirstPoint, theSecondPoint);
-
-    if (!aBoxAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-
-    aBoxAlgo.build();
-
-    if(!aBoxAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-    if (!aBoxAlgo.checkValid("Box builder with two points")) {
-      throw GeomAlgoAPI_Exception(aBoxAlgo.getError());
-    }
-    return aBoxAlgo.shape();
+    return runAlgoAndCheckShape(aBoxAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -85,19 +105,8 @@ namespace GeomAlgoAPI_ShapeAPI
 
     GeomAlgoAPI_Cylinder aCylinderAlgo(anAxis, theRadius, theHeight);
 
-    if (!aCylinderAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-
-    aCylinderAlgo.build();
-
-    if(!aCylinderAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    if (!aCylinderAlgo.checkValid("Cylinder builder")) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    return aCylinderAlgo.shape();
+    static const std::string aMsg("Cylinder builder");
+    return runAlgoAndCheckShape(aCylinderAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -120,19 +129,8 @@ namespace GeomAlgoAPI_ShapeAPI
 
     GeomAlgoAPI_Cylinder aCylinderAlgo(anAxis, theRadius, theHeight, theAngle);
 
-    if (!aCylinderAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-
-    aCylinderAlgo.build();
-
-    if(!aCylinderAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    if (!aCylinderAlgo.checkValid("Cylinder portion builder")) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    return aCylinderAlgo.shape();
+    static const std::string aMsg("Cylinder portion builder");
+    return runAlgoAndCheckShape(aCylinderAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -148,19 +146,8 @@ namespace GeomAlgoAPI_ShapeAPI
 
     GeomAlgoAPI_Cylinder aCylinderAlgo(anAxis, theRadius, theHeight);
 
-    if (!aCylinderAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-
-    aCylinderAlgo.build();
-
-    if(!aCylinderAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    if (!aCylinderAlgo.checkValid("Cylinder builder")) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
-    }
-    return aCylinderAlgo.shape();
+    static const std::string aMsg("Cylinder builder");
+    return runAlgoAndCheckShape(aCylinderAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -176,19 +163,116 @@ namespace GeomAlgoAPI_ShapeAPI
 
     GeomAlgoAPI_Cylinder aCylinderAlgo(anAxis, theRadius, theHeight, theAngle);
 
-    if (!aCylinderAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
+    static const std::string aMsg("Cylinder portion builder");
+    return runAlgoAndCheckShape(aCylinderAlgo, aMsg);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeSphere(
+      std::shared_ptr<GeomAPI_Pnt> theCenterPoint, double theRadius) throw (GeomAlgoAPI_Exception)
+  {
+    static const std::string aMsg("Sphere builder");
+    GeomAlgoAPI_Sphere aSphereAlgo(theCenterPoint, theRadius);
+    return runAlgoAndCheckShape(aSphereAlgo, aMsg);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeSphere(double theRadius)
+      throw (GeomAlgoAPI_Exception)
+  {
+    std::shared_ptr<GeomAPI_Pnt> aCenterPoint =
+      std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(0.,0.,0.));
+
+    GeomAlgoAPI_Sphere aSphereAlgo(aCenterPoint, theRadius);
+
+    static const std::string aMsg("Sphere builder");
+    return runAlgoAndCheckShape(aSphereAlgo, aMsg);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeTorus(
+      std::shared_ptr<GeomAPI_Pnt> theBasePoint,
+      std::shared_ptr<GeomAPI_Edge> theEdge,double theRadius, double theRingRadius)
+      throw (GeomAlgoAPI_Exception)
+  {
+    // Check if the base point is OK
+    if (!theBasePoint) {
+      throw GeomAlgoAPI_Exception("Torus builder :: the base point is not valid.");
     }
+    // Check if the edge is OK
+    if (!theEdge) {
+      throw GeomAlgoAPI_Exception("Torus builder :: the axis is not valid.");
+    }
+
+    std::shared_ptr<GeomAPI_Ax2> anAxis;
+    anAxis = std::shared_ptr<GeomAPI_Ax2>(new GeomAPI_Ax2(theBasePoint,
+                                                          theEdge->line()->direction()));
+
+    GeomAlgoAPI_Torus aTorusAlgo(anAxis, theRadius, theRingRadius);
+
+    static const std::string aMsg("Torus builder");
+    return runAlgoAndCheckShape(aTorusAlgo, aMsg);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeTorus(double theRadius,
+      double theRingRadius) throw (GeomAlgoAPI_Exception)
+  {
+    std::shared_ptr<GeomAPI_Pnt> aBasePoint =
+      std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(0.,0.,0.));
+    std::shared_ptr<GeomAPI_Edge> aEdge = GeomAlgoAPI_EdgeBuilder::line(0., 0., 1.);
+    std::shared_ptr<GeomAPI_Ax2> anAxis;
+    anAxis = std::shared_ptr<GeomAPI_Ax2>(new GeomAPI_Ax2(aBasePoint,
+                                                          aEdge->line()->direction()));
+
+    GeomAlgoAPI_Torus aTorusAlgo(anAxis, theRadius, theRingRadius);
 
-    aCylinderAlgo.build();
+    static const std::string aMsg("Torus builder");
+    return runAlgoAndCheckShape(aTorusAlgo, aMsg);
+  }
 
-    if(!aCylinderAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeCone(
+      std::shared_ptr<GeomAPI_Pnt> theBasePoint,
+      std::shared_ptr<GeomAPI_Edge> theEdge,
+      double theBaseRadius, double theTopRadius,
+      double theHeight) throw (GeomAlgoAPI_Exception)
+  {
+    // Check if the base point is OK
+    if (!theBasePoint) {
+      throw GeomAlgoAPI_Exception("Cone builder :: the base point is not valid.");
     }
-    if (!aCylinderAlgo.checkValid("Cylinder portion builder")) {
-      throw GeomAlgoAPI_Exception(aCylinderAlgo.getError());
+    // Check if the edge is OK
+    if (!theEdge) {
+      throw GeomAlgoAPI_Exception("Cone builder :: the axis is not valid.");
     }
-    return aCylinderAlgo.shape();
+
+    std::shared_ptr<GeomAPI_Ax2> anAxis;
+    anAxis = std::shared_ptr<GeomAPI_Ax2>(new GeomAPI_Ax2(theBasePoint,
+                                                          theEdge->line()->direction()));
+
+    GeomAlgoAPI_Cone aConeAlgo(anAxis, theBaseRadius, theTopRadius, theHeight);
+
+    static const std::string aMsg("Cone builder");
+    return runAlgoAndCheckShape(aConeAlgo, aMsg);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeCone(
+      double theBaseRadius, double theTopRadius,
+      double theHeight) throw (GeomAlgoAPI_Exception)
+  {
+    std::shared_ptr<GeomAPI_Pnt> aBasePoint =
+      std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(0.,0.,0.));
+    std::shared_ptr<GeomAPI_Edge> aEdge = GeomAlgoAPI_EdgeBuilder::line(0., 0., 1.);
+    std::shared_ptr<GeomAPI_Ax2> anAxis;
+    anAxis = std::shared_ptr<GeomAPI_Ax2>(new GeomAPI_Ax2(aBasePoint,
+                                                          aEdge->line()->direction()));
+
+    GeomAlgoAPI_Cone aConeAlgo(anAxis, theBaseRadius, theTopRadius, theHeight);
+
+    static const std::string aMsg("Cone builder");
+    return runAlgoAndCheckShape(aConeAlgo, aMsg);
   }
 
   //===============================================================================================
@@ -198,20 +282,7 @@ namespace GeomAlgoAPI_ShapeAPI
     const double theDistance) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Translation aTranslationAlgo(theSourceShape, theAxis, theDistance);
-
-    if (!aTranslationAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-
-    aTranslationAlgo.build();
-
-    if(!aTranslationAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    if (!aTranslationAlgo.checkValid("Translation builder with axis and distance")) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    return aTranslationAlgo.shape();
+    return runAlgo(aTranslationAlgo);
   }
 
   //===============================================================================================
@@ -222,20 +293,7 @@ namespace GeomAlgoAPI_ShapeAPI
     const double theDz) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Translation aTranslationAlgo(theSourceShape, theDx, theDy, theDz);
-
-    if (!aTranslationAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-
-    aTranslationAlgo.build();
-
-    if(!aTranslationAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    if (!aTranslationAlgo.checkValid("Translation builder with dimensions")) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    return aTranslationAlgo.shape();
+    return runAlgo(aTranslationAlgo);
   }
 
   //===============================================================================================
@@ -245,20 +303,28 @@ namespace GeomAlgoAPI_ShapeAPI
     std::shared_ptr<GeomAPI_Pnt>   theEndPoint) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Translation aTranslationAlgo(theSourceShape, theStartPoint, theEndPoint);
+    return runAlgo(aTranslationAlgo);
+  }
 
-    if (!aTranslationAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-
-    aTranslationAlgo.build();
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeRotation(
+    std::shared_ptr<GeomAPI_Shape> theSourceShape,
+    std::shared_ptr<GeomAPI_Ax1> theAxis,
+    const double theAngle) throw (GeomAlgoAPI_Exception)
+  {
+    GeomAlgoAPI_Rotation aRotationAlgo(theSourceShape, theAxis, theAngle);
+    return runAlgo(aRotationAlgo);
+  }
 
-    if(!aTranslationAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    if (!aTranslationAlgo.checkValid("Translation builder with two points")) {
-      throw GeomAlgoAPI_Exception(aTranslationAlgo.getError());
-    }
-    return aTranslationAlgo.shape();
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeRotation(
+    std::shared_ptr<GeomAPI_Shape> theSourceShape,
+    std::shared_ptr<GeomAPI_Pnt> theCenterPoint,
+    std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+    std::shared_ptr<GeomAPI_Pnt> theEndPoint) throw (GeomAlgoAPI_Exception)
+  {
+    GeomAlgoAPI_Rotation aRotationAlgo(theSourceShape, theCenterPoint, theStartPoint, theEndPoint);
+    return runAlgo(aRotationAlgo);
   }
 
   //===============================================================================================
@@ -267,20 +333,7 @@ namespace GeomAlgoAPI_ShapeAPI
     std::shared_ptr<GeomAPI_Pnt>   thePoint) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Symmetry aSymmetryAlgo(theSourceShape, thePoint);
-
-    if (!aSymmetryAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-
-    aSymmetryAlgo.build();
-
-    if(!aSymmetryAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    if (!aSymmetryAlgo.checkValid("Symmetry builder by a point")) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    return aSymmetryAlgo.shape();
+    return runAlgo(aSymmetryAlgo);
   }
 
   //===============================================================================================
@@ -289,20 +342,7 @@ namespace GeomAlgoAPI_ShapeAPI
     std::shared_ptr<GeomAPI_Ax1>   theAxis) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Symmetry aSymmetryAlgo(theSourceShape, theAxis);
-
-    if (!aSymmetryAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-
-    aSymmetryAlgo.build();
-
-    if(!aSymmetryAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    if (!aSymmetryAlgo.checkValid("Symmetry builder by an axis")) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    return aSymmetryAlgo.shape();
+    return runAlgo(aSymmetryAlgo);
   }
 
   //===============================================================================================
@@ -311,20 +351,7 @@ namespace GeomAlgoAPI_ShapeAPI
     std::shared_ptr<GeomAPI_Ax2>   thePlane) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Symmetry aSymmetryAlgo(theSourceShape, thePlane);
-
-    if (!aSymmetryAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-
-    aSymmetryAlgo.build();
-
-    if(!aSymmetryAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    if (!aSymmetryAlgo.checkValid("Symmetry builder by a plane")) {
-      throw GeomAlgoAPI_Exception(aSymmetryAlgo.getError());
-    }
-    return aSymmetryAlgo.shape();
+    return runAlgo(aSymmetryAlgo);
   }
 
   //===============================================================================================
@@ -334,20 +361,7 @@ namespace GeomAlgoAPI_ShapeAPI
     const double                   theScaleFactor) throw (GeomAlgoAPI_Exception)
   {
     GeomAlgoAPI_Scale aScaleAlgo(theSourceShape, theCenterPoint, theScaleFactor);
-
-    if (!aScaleAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-
-    aScaleAlgo.build();
-
-    if(!aScaleAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-    if (!aScaleAlgo.checkValid("Scale builder by a scale factor")) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-    return aScaleAlgo.shape();
+    return runAlgo(aScaleAlgo);
   }
 
   //===============================================================================================
@@ -360,20 +374,7 @@ namespace GeomAlgoAPI_ShapeAPI
   {
     GeomAlgoAPI_Scale aScaleAlgo(theSourceShape, theCenterPoint,
                                  theScaleFactorX, theScaleFactorY, theScaleFactorZ);
-
-    if (!aScaleAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-
-    aScaleAlgo.build();
-
-    if(!aScaleAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-    if (!aScaleAlgo.checkValid("Scale builder by dimensions")) {
-      throw GeomAlgoAPI_Exception(aScaleAlgo.getError());
-    }
-    return aScaleAlgo.shape();
+    return runAlgo(aScaleAlgo);
   }
 
   //===============================================================================================
@@ -383,6 +384,18 @@ namespace GeomAlgoAPI_ShapeAPI
     const double theStep,
     const int theNumber) throw (GeomAlgoAPI_Exception)
   {
+    if (!theAxis) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the first axis is not valid";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (theNumber <=0) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the number of copies for the first direction is null or negative.";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
     ListOfShape aListOfShape;
     for (int i=0; i<theNumber; i++) {
       aListOfShape.
@@ -401,6 +414,30 @@ namespace GeomAlgoAPI_ShapeAPI
     const double theSecondStep,
     const int theSecondNumber) throw (GeomAlgoAPI_Exception)
   {
+    if (!theFirstAxis) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the first axis is not valid";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (!theSecondAxis) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the second axis is not valid";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (theFirstNumber <=0) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the number of copies for the first direction is null or negative.";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (theSecondNumber <=0) {
+      std::string aError = "Multitranslation builder ";
+      aError+=":: the number of copies for the second direction is null or negative.";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
     // Coord theFirstAxis
     double x1 = theFirstAxis->dir()->x();
     double y1 = theFirstAxis->dir()->y();
@@ -425,6 +462,61 @@ namespace GeomAlgoAPI_ShapeAPI
     return GeomAlgoAPI_CompoundBuilder::compound(aListOfShape);
   }
 
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeMultiRotation(
+    std::shared_ptr<GeomAPI_Shape> theSourceShape,
+    std::shared_ptr<GeomAPI_Ax1> theAxis,
+    const int theNumber) throw (GeomAlgoAPI_Exception)
+  {
+    if (!theAxis) {
+      std::string aError = "Multirotation builder ";
+      aError+=":: the axis is not valid";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (theNumber <=0) {
+      std::string aError = "Multirotation builder ";
+      aError+=":: the number of copies is null or negative.";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    double anAngle = 360./theNumber;
+
+    ListOfShape aListOfShape;
+    for (int i=0; i<theNumber; i++) {
+      aListOfShape.
+        push_back(GeomAlgoAPI_ShapeAPI::makeRotation(theSourceShape, theAxis, i*anAngle));
+    }
+    return GeomAlgoAPI_CompoundBuilder::compound(aListOfShape);
+  }
+
+  //===============================================================================================
+  std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeMultiRotation(
+    std::shared_ptr<GeomAPI_Shape> theSourceShape,
+    std::shared_ptr<GeomAPI_Ax1> theAxis,
+    const double theStep,
+    const int theNumber) throw (GeomAlgoAPI_Exception)
+  {
+    if (!theAxis) {
+      std::string aError = "Multirotation builder ";
+      aError+=":: the axis is not valid";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    if (theNumber <=0) {
+      std::string aError = "Multirotation builder ";
+      aError+=":: the number of copies is null or negative.";
+      throw GeomAlgoAPI_Exception(aError);
+    }
+
+    ListOfShape aListOfShape;
+    for (int i=0; i<theNumber; i++) {
+      aListOfShape.
+        push_back(GeomAlgoAPI_ShapeAPI::makeRotation(theSourceShape, theAxis, i*theStep));
+    }
+    return GeomAlgoAPI_CompoundBuilder::compound(aListOfShape);
+  }
+
   //===============================================================================================
   std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeAPI::makeConeSegment(
     const double theRMin1, const double theRMax1,
@@ -435,18 +527,7 @@ namespace GeomAlgoAPI_ShapeAPI
     GeomAlgoAPI_ConeSegment aConeSegmentAlgo(theRMin1, theRMax1, theRMin2, theRMax2,
                                              theZ, theStartPhi, theDeltaPhi);
 
-    if (!aConeSegmentAlgo.check()) {
-      throw GeomAlgoAPI_Exception(aConeSegmentAlgo.getError());
-    }
-
-    aConeSegmentAlgo.build();
-
-    if(!aConeSegmentAlgo.isDone()) {
-      throw GeomAlgoAPI_Exception(aConeSegmentAlgo.getError());
-    }
-    if (!aConeSegmentAlgo.checkValid("Cone Segment builder")) {
-      throw GeomAlgoAPI_Exception(aConeSegmentAlgo.getError());
-    }
-    return aConeSegmentAlgo.shape();
+    static const std::string aMsg("Cone Segment builder");
+    return runAlgoAndCheckShape(aConeSegmentAlgo, aMsg);
   }
 }