src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 // File:    SketchPlugin_ConstraintPerpendicular.cpp
   4 // Created: 26 May 2014
   5 // Author:  Artem ZHIDKOV
   6
   7 #include "SketchPlugin_ConstraintPerpendicular.h"
   8
   9 #include <ModelAPI_AttributeDouble.h>
  10 #include <ModelAPI_Data.h>
  11 #include <ModelAPI_ResultConstruction.h>
  12
  13 #include <SketchPlugin_Line.h>
  14 #include <SketchPlugin_Sketch.h>
  15
  16 #include <GeomDataAPI_Point2D.h>
  17 #include <GeomAPI_Pnt2d.h>
  18 #include <GeomAPI_Pnt.h>
  19
  20 #include <Config_PropManager.h>
  21
  22 SketchPlugin_ConstraintPerpendicular::SketchPlugin_ConstraintPerpendicular()
  23 {
  24 }
  25
  26 void SketchPlugin_ConstraintPerpendicular::initAttributes()
  27 {
  28   data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
  29   data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::typeId());
  30 }
  31
  32 void SketchPlugin_ConstraintPerpendicular::execute()
  33 {
  34 }
  35
  36 AISObjectPtr SketchPlugin_ConstraintPerpendicular::getAISObject(AISObjectPtr thePrevious)
  37 {
  38   if (!sketch())
  39     return thePrevious;
  40
  41   std::shared_ptr<ModelAPI_Data> aData = data();
  42   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr1 = std::dynamic_pointer_cast<
  43       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
  44   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr2 = std::dynamic_pointer_cast<
  45       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
  46   if (!anAttr1 || !anAttr1->isObject() || !anAttr2 || !anAttr2->isObject())
  47     return thePrevious;
  48
  49   FeaturePtr aFeature = ModelAPI_Feature::feature(anAttr1->object());
  50   if (!aFeature)
  51     return thePrevious;
  52   std::shared_ptr<SketchPlugin_Line> aLine1Feature =
  53       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  54
  55   aFeature = ModelAPI_Feature::feature(anAttr2->object());
  56   if (!aFeature)
  57     return thePrevious;
  58   std::shared_ptr<SketchPlugin_Line> aLine2Feature =
  59       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  60
  61   if (!aLine1Feature || !aLine2Feature)
  62     return thePrevious;
  63
  64   std::shared_ptr<GeomAPI_Pln> aPlane = sketch()->plane();
  65   std::shared_ptr<GeomAPI_Shape> aLine1, aLine2;
  66   std::shared_ptr<ModelAPI_ResultConstruction> aConst1 = std::dynamic_pointer_cast<
  67       ModelAPI_ResultConstruction>(anAttr1->object());
  68   if (aConst1)
  69     aLine1 = aConst1->shape();
  70   std::shared_ptr<ModelAPI_ResultConstruction> aConst2 = std::dynamic_pointer_cast<
  71       ModelAPI_ResultConstruction>(anAttr2->object());
  72   if (aConst2)
  73     aLine2 = aConst2->shape();
  74
  75   AISObjectPtr anAIS = thePrevious;
  76   if (!anAIS)
  77     anAIS = AISObjectPtr(new GeomAPI_AISObject);
  78   anAIS->createPerpendicular(aLine1, aLine2, aPlane);
  79
  80   // Set color from preferences
  81   std::vector<int> aRGB = Config_PropManager::color("Visualization", "perpendicular_color",
  82                                                     PERPENDICULAR_COLOR);
  83   anAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
  84   return anAIS;
  85 }
  86
  87 void SketchPlugin_ConstraintPerpendicular::move(double theDeltaX, double theDeltaY)
  88 {
  89   //Flyout point of the constraint follows it's features
  90   return;
  91 }
  92