Added multirotation feature.

[modules/shaper.git] / src / GeomAlgoAPI / GeomAlgoAPI_ShapeTools.cpp

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
index 1df2c7f8745f37b64881a809f7885f922452a77e..55dfedee55aa01d3fba5561d4ce204a1377f97c7 100644 (file)
--- a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
@@ -8,6 +8,7 @@
 
 #include "GeomAlgoAPI_SketchBuilder.h"
 
+#include <GeomAPI_Ax1.h>
 #include <GeomAPI_Edge.h>
 #include <GeomAPI_Dir.h>
 #include <GeomAPI_Face.h>
@@ -33,7 +34,9 @@
 #include <Geom2d_Curve.hxx>
 #include <BRepLib_CheckCurveOnSurface.hxx>
 #include <BRep_Tool.hxx>
+#include <Geom_Line.hxx>
 #include <Geom_Plane.hxx>
+#include <GeomAPI_ProjectPointOnCurve.hxx>
 #include <GeomLib_IsPlanarSurface.hxx>
 #include <GeomLib_Tool.hxx>
 #include <gp_Pln.hxx>
@@ -814,3 +817,20 @@ std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeTools::findShape(
 
   return aResultShape;
 }
+
+//==================================================================================================
+std::shared_ptr<GeomAPI_Dir> GeomAlgoAPI_ShapeTools::buildDirFromAxisAndShape(
+                                    const std::shared_ptr<GeomAPI_Shape> theBaseShape,
+                                    const std::shared_ptr<GeomAPI_Ax1> theAxis)
+{
+  gp_Pnt aCentreOfMassPoint =
+    GeomAlgoAPI_ShapeTools::centreOfMass(theBaseShape)->impl<gp_Pnt>();
+  Handle(Geom_Line) aLine = new Geom_Line(theAxis->impl<gp_Ax1>());
+  GeomAPI_ProjectPointOnCurve aPrjTool(aCentreOfMassPoint, aLine);
+  gp_Pnt aPoint = aPrjTool.NearestPoint();
+
+  std::shared_ptr<GeomAPI_Dir> aDir(new GeomAPI_Dir(aCentreOfMassPoint.X()-aPoint.X(),
+                                                    aCentreOfMassPoint.Y()-aPoint.Y(),
+                                                    aCentreOfMassPoint.Z()-aPoint.Z()));
+  return aDir;
+}
\ No newline at end of file