src/SketchPlugin/SketchPlugin_ConstraintParallel.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 // File:    SketchPlugin_ConstraintParallel.cpp
   4 // Created: 26 May 2014
   5 // Author:  Artem ZHIDKOV
   6
   7 #include "SketchPlugin_ConstraintParallel.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_ConstraintParallel::SketchPlugin_ConstraintParallel()
  23 {
  24 }
  25
  26 void SketchPlugin_ConstraintParallel::initAttributes()
  27 {
  28   data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::type());
  29   data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::type());
  30   data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::type());
  31 }
  32
  33 void SketchPlugin_ConstraintParallel::execute()
  34 {
  35 }
  36
  37 AISObjectPtr SketchPlugin_ConstraintParallel::getAISObject(AISObjectPtr thePrevious)
  38 {
  39   if (!sketch())
  40     return thePrevious;
  41
  42   std::shared_ptr<ModelAPI_Data> aData = data();
  43   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr1 = std::dynamic_pointer_cast<
  44       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
  45   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr2 = std::dynamic_pointer_cast<
  46       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
  47   if (!anAttr1 || !anAttr1->isObject() || !anAttr2 || !anAttr2->isObject())
  48     return thePrevious;
  49
  50   FeaturePtr aFeature = ModelAPI_Feature::feature(anAttr1->object());
  51   if (!aFeature)
  52     return thePrevious;
  53   std::shared_ptr<SketchPlugin_Line> aLine1Feature =
  54       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  55
  56   aFeature = ModelAPI_Feature::feature(anAttr2->object());
  57   if (!aFeature)
  58     return thePrevious;
  59   std::shared_ptr<SketchPlugin_Line> aLine2Feature =
  60       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  61
  62   if (!aLine1Feature || !aLine2Feature)
  63     return thePrevious;
  64
  65   std::shared_ptr<GeomAPI_Pln> aPlane = sketch()->plane();
  66   std::shared_ptr<GeomAPI_Shape> aLine1, aLine2;
  67   std::shared_ptr<ModelAPI_ResultConstruction> aConst1 = std::dynamic_pointer_cast<
  68       ModelAPI_ResultConstruction>(anAttr1->object());
  69   if (aConst1)
  70     aLine1 = aConst1->shape();
  71   std::shared_ptr<ModelAPI_ResultConstruction> aConst2 = std::dynamic_pointer_cast<
  72       ModelAPI_ResultConstruction>(anAttr2->object());
  73   if (aConst2)
  74     aLine2 = aConst2->shape();
  75
  76   std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = std::dynamic_pointer_cast<
  77       GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
  78   std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = std::shared_ptr<GeomAPI_Pnt>();;
  79   if(aFlyoutAttr->isInitialized()) {
  80     aFlyoutPnt = sketch()->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
  81   }
  82
  83   AISObjectPtr anAIS = thePrevious;
  84   if (!anAIS)
  85     anAIS = AISObjectPtr(new GeomAPI_AISObject);
  86   anAIS->createParallel(aLine1, aLine2, aFlyoutPnt, aPlane);
  87
  88   // Set color from preferences
  89   std::vector<int> aRGB = Config_PropManager::color("Visualization", "parallel_color",
  90                                                     PARALLEL_COLOR);
  91   anAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
  92   return anAIS;
  93 }
  94
  95 void SketchPlugin_ConstraintParallel::move(double theDeltaX, double theDeltaY)
  96 {
  97   std::shared_ptr<ModelAPI_Data> aData = data();
  98   if (!aData->isValid())
  99     return;
 100
 101   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 102       aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
 103   aPoint->move(theDeltaX, theDeltaY);
 104 }
 105