src/SketchPlugin/SketchPlugin_ConstraintRigid.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 // File:    SketchPlugin_ConstraintRigid.cpp
   4 // Created: 13 Oct 2014
   5 // Author:  Artem ZHIDKOV
   6
   7 #include "SketchPlugin_ConstraintRigid.h"
   8 #include "SketchPlugin_ConstraintParallel.h"
   9 #include "SketchPlugin_Feature.h"
  10
  11 #include <SketcherPrs_Factory.h>
  12
  13 #include <ModelAPI_ResultConstruction.h>
  14 #include <Config_PropManager.h>
  15
  16 #include <GeomDataAPI_Point2D.h>
  17 #include <GeomAlgoAPI_PointBuilder.h>
  18
  19 SketchPlugin_ConstraintRigid::SketchPlugin_ConstraintRigid()
  20 {
  21 }
  22
  23 void SketchPlugin_ConstraintRigid::initAttributes()
  24 {
  25   data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
  26 }
  27
  28 void SketchPlugin_ConstraintRigid::execute()
  29 {
  30 }
  31
  32 AISObjectPtr SketchPlugin_ConstraintRigid::getAISObject(AISObjectPtr thePrevious)
  33 {
  34   if (!sketch())
  35     return thePrevious;
  36
  37   AISObjectPtr anAIS = thePrevious;
  38
  39   bool isValidRigid = false;
  40   std::shared_ptr<ModelAPI_Data> aData = data();
  41   AttributeRefAttrPtr anAttr = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
  42   ObjectPtr aObj = anAttr->object();
  43   if (aObj.get() != NULL) {
  44     FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
  45     std::shared_ptr<SketchPlugin_Feature> aSkFea =
  46       std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
  47     if (!aSkFea->isExternal())
  48       isValidRigid = true;
  49   }
  50
  51   if (isValidRigid)
  52     anAIS = SketcherPrs_Factory::rigidConstraint(this, sketch()->coordinatePlane(), thePrevious);
  53   else
  54     anAIS = AISObjectPtr();
  55
  56   return anAIS;
  57 }