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 #include "SketchPlugin_ConstraintPerpendicular.h"
   9
  10 #include <ModelAPI_AttributeDouble.h>
  11 #include <ModelAPI_Data.h>
  12 #include <ModelAPI_ResultConstruction.h>
  13
  14 #include <SketchPlugin_Line.h>
  15 #include <SketchPlugin_Sketch.h>
  16
  17 #include <GeomDataAPI_Point2D.h>
  18 #include <GeomAPI_Pnt2d.h>
  19 #include <GeomAPI_Pnt.h>
  20
  21 #include <Config_PropManager.h>
  22
  23 SketchPlugin_ConstraintParallel::SketchPlugin_ConstraintParallel()
  24 {
  25 }
  26
  27 void SketchPlugin_ConstraintParallel::initAttributes()
  28 {
  29   data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::type());
  30   data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::type());
  31   data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::type());
  32 }
  33
  34 void SketchPlugin_ConstraintParallel::execute()
  35 {
  36 }
  37
  38 AISObjectPtr SketchPlugin_ConstraintParallel::getAISObject(AISObjectPtr thePrevious)
  39 {
  40   if (!sketch())
  41     return thePrevious;
  42
  43   std::shared_ptr<ModelAPI_Data> aData = data();
  44   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr1 = std::dynamic_pointer_cast<
  45       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
  46   std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr2 = std::dynamic_pointer_cast<
  47       ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
  48   if (!anAttr1 || !anAttr1->isObject() || !anAttr2 || !anAttr2->isObject())
  49     return thePrevious;
  50
  51   FeaturePtr aFeature = ModelAPI_Feature::feature(anAttr1->object());
  52   if (!aFeature)
  53     return thePrevious;
  54   std::shared_ptr<SketchPlugin_Line> aLine1Feature =
  55       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  56
  57   aFeature = ModelAPI_Feature::feature(anAttr2->object());
  58   if (!aFeature)
  59     return thePrevious;
  60   std::shared_ptr<SketchPlugin_Line> aLine2Feature =
  61       std::dynamic_pointer_cast<SketchPlugin_Line>(aFeature);
  62
  63   if (!aLine1Feature || !aLine2Feature)
  64     return thePrevious;
  65
  66   std::shared_ptr<GeomAPI_Pln> aPlane = sketch()->plane();
  67   std::shared_ptr<GeomAPI_Shape> aLine1, aLine2;
  68   std::shared_ptr<ModelAPI_ResultConstruction> aConst1 = std::dynamic_pointer_cast<
  69       ModelAPI_ResultConstruction>(anAttr1->object());
  70   if (aConst1)
  71     aLine1 = aConst1->shape();
  72   std::shared_ptr<ModelAPI_ResultConstruction> aConst2 = std::dynamic_pointer_cast<
  73       ModelAPI_ResultConstruction>(anAttr2->object());
  74   if (aConst2)
  75     aLine2 = aConst2->shape();
  76
  77   std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = std::dynamic_pointer_cast<
  78       GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
  79   std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = std::shared_ptr<GeomAPI_Pnt>();;
  80   if(aFlyoutAttr->isInitialized()) {
  81     aFlyoutPnt = sketch()->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
  82   }
  83
  84   AISObjectPtr anAIS = thePrevious;
  85   if (!anAIS)
  86     anAIS = AISObjectPtr(new GeomAPI_AISObject);
  87   anAIS->createParallel(aLine1, aLine2, aFlyoutPnt, aPlane);
  88
  89   // Set color from preferences
  90   std::vector<int> aRGB = Config_PropManager::color("Visualization", "sketch_parallel_color",
  91                                                     SKETCH_CONSTRAINT_COLOR);
  92   anAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
  93   return anAIS;
  94 }
  95
  96 void SketchPlugin_ConstraintParallel::move(double theDeltaX, double theDeltaY)
  97 {
  98   std::shared_ptr<ModelAPI_Data> aData = data();
  99   if (!aData->isValid())
 100     return;
 101
 102   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 103       aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
 104   aPoint->move(theDeltaX, theDeltaY);
 105 }
 106