src/SketchPlugin/SketchPlugin_ResultValidators.cpp

   1 // File:        Model_ResultValidators.cpp
   2 // Created:     23 July 2014
   3 // Author:      Vitaly SMETANNIKOV
   4
   5 #include "SketchPlugin_ResultValidators.h"
   6
   7 #include <ModelAPI_Result.h>
   8 #include <ModelAPI_Tools.h>
   9 #include <GeomAPI_Curve.h>
  10
  11 ResultPtr result(const ObjectPtr theObject)
  12 {
  13   return boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
  14 }
  15
  16 bool SketchPlugin_ResultPointValidator::isValid(const ObjectPtr theObject) const
  17 {
  18   ResultPtr aResult = result(theObject);
  19   if (!aResult)
  20     return false;
  21   boost::shared_ptr<GeomAPI_Shape> aShape = ModelAPI_Tools::shape(aResult);
  22   return aShape && aShape->isVertex();
  23 }
  24
  25 bool SketchPlugin_ResultLineValidator::isValid(const ObjectPtr theObject) const
  26 {
  27   ResultPtr aResult = result(theObject);
  28   if (!aResult)
  29     return false;
  30   boost::shared_ptr<GeomAPI_Shape> aShape = ModelAPI_Tools::shape(aResult);
  31   return aShape && aShape->isEdge() && GeomAPI_Curve(aShape).isLine();
  32
  33   /*
  34   if (aShape.ShapeType() == TopAbs_EDGE) {
  35     TopoDS_Edge aEdge = TopoDS::Edge(aShape);
  36     Standard_Real aStart, aEnd;
  37     Handle(Geom_Curve) aCurve = BRep_Tool::Curve(aEdge, aStart, aEnd);
  38     GeomAdaptor_Curve aAdaptor(aCurve);
  39     return aAdaptor.GetType() == GeomAbs_Line;
  40   }
  41   return false;
  42   */
  43 }
  44
  45 bool SketchPlugin_ResultArcValidator::isValid(const ObjectPtr theObject) const
  46 {
  47   ResultPtr aResult = result(theObject);
  48   if (!aResult)
  49     return false;
  50   boost::shared_ptr<GeomAPI_Shape> aShape = ModelAPI_Tools::shape(aResult);
  51   return aShape && aShape->isEdge() && GeomAPI_Curve(aShape).isCircle();
  52 }
  53