+ //===============================================================================================
+ 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);
+ }
+