src/ConstructionAPI/ConstructionAPI_Point.cpp

   1 // Name   : ConstructionAPI_Point.cpp
   2 // Purpose:
   3 //
   4 // History:
   5 // 29/03/16 - Sergey POKHODENKO - Creation of the file
   6
   7 //--------------------------------------------------------------------------------------
   8 #include "ConstructionAPI_Point.h"
   9 //--------------------------------------------------------------------------------------
  10 #include <ModelAPI_AttributeDouble.h>
  11 #include <ModelAPI_Document.h>
  12 #include <ModelAPI_Feature.h>
  13
  14 #include <ModelHighAPI_Double.h>
  15 //--------------------------------------------------------------------------------------
  16 ConstructionAPI_Point::ConstructionAPI_Point(
  17     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  18 : ModelHighAPI_Interface(theFeature)
  19 {
  20   initialize();
  21 }
  22
  23 ConstructionAPI_Point::ConstructionAPI_Point(
  24     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  25     const ModelHighAPI_Double & theX,
  26     const ModelHighAPI_Double & theY,
  27     const ModelHighAPI_Double & theZ)
  28 : ModelHighAPI_Interface(theFeature)
  29 {
  30   if (initialize()) {
  31     setPoint(theX, theY, theZ);
  32     execute();
  33   }
  34 }
  35
  36 ConstructionAPI_Point::~ConstructionAPI_Point()
  37 {
  38
  39 }
  40
  41 //--------------------------------------------------------------------------------------
  42 bool ConstructionAPI_Point::initialize()
  43 {
  44   if (!myFeature) {
  45     throwException("ConstructionAPI_Point exception: The feature is NULL.");
  46     return false;
  47   }
  48
  49   if (feature()->getKind() != "Point") {
  50     throwException("ConstructionAPI_Point exception: Wrong feature kind.");
  51     return false;
  52   }
  53
  54   // data() throws exceptions if the attribute is invalid
  55   myX = feature()->real("x");
  56   myY = feature()->real("y");
  57   myZ = feature()->real("z");
  58
  59   if (!myX || !myY || !myZ)
  60     return false;
  61
  62   return true;
  63 }
  64
  65 //--------------------------------------------------------------------------------------
  66 void ConstructionAPI_Point::setPoint(const ModelHighAPI_Double & theX,
  67                                      const ModelHighAPI_Double & theY,
  68                                      const ModelHighAPI_Double & theZ)
  69 {
  70   theX.fillAttribute(myX);
  71   theY.fillAttribute(myY);
  72   theZ.fillAttribute(myZ);
  73 }
  74
  75 //--------------------------------------------------------------------------------------
  76 std::shared_ptr<ModelAPI_AttributeDouble> ConstructionAPI_Point::x() const
  77 {
  78   return myX;
  79 }
  80 std::shared_ptr<ModelAPI_AttributeDouble> ConstructionAPI_Point::y() const
  81 {
  82   return myY;
  83 }
  84 std::shared_ptr<ModelAPI_AttributeDouble> ConstructionAPI_Point::z() const
  85 {
  86   return myZ;
  87 }
  88
  89 //--------------------------------------------------------------------------------------
  90 // TODO(spo): make add* as static functions of the class
  91 PointPtr addPoint(
  92     std::shared_ptr<ModelAPI_Document> thePart,
  93     const ModelHighAPI_Double& theX,
  94     const ModelHighAPI_Double& theY,
  95     const ModelHighAPI_Double& theZ)
  96 {
  97   // TODO(spo): check that thePart is not empty
  98   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature("Point");
  99   return PointPtr(new ConstructionAPI_Point(aFeature, theX, theY, theZ));
 100 }