src/ConstructionPlugin/ConstructionPlugin_Axis.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        ConstructionPlugin_Axis.cpp
   4 // Created:     12 Dec 2014
   5 // Author:      Vitaly Smetannikov
   6
   7 #include "ConstructionPlugin_Axis.h"
   8
   9 #include <Config_PropManager.h>
  10
  11 #include <ModelAPI_AttributeSelection.h>
  12 #include <ModelAPI_ResultConstruction.h>
  13 #include <ModelAPI_AttributeString.h>
  14 #include <ModelAPI_AttributeDouble.h>
  15 #include <ModelAPI_Session.h>
  16 #include <ModelAPI_Validator.h>
  17
  18 #include <GeomAPI_Edge.h>
  19 #include <GeomAPI_Vertex.h>
  20 #include <GeomAlgoAPI_EdgeBuilder.h>
  21 #include <GeomAlgoAPI_PointBuilder.h>
  22
  23 #ifdef _DEBUG
  24 #include <iostream>
  25 #endif
  26
  27 using namespace std;
  28
  29 ConstructionPlugin_Axis::ConstructionPlugin_Axis()
  30 {
  31 }
  32
  33 void ConstructionPlugin_Axis::initAttributes()
  34 {
  35   data()->addAttribute(ConstructionPlugin_Axis::METHOD(),
  36                        ModelAPI_AttributeString::typeId());
  37   data()->addAttribute(ConstructionPlugin_Axis::POINT_FIRST(),
  38                        ModelAPI_AttributeSelection::typeId());
  39   data()->addAttribute(ConstructionPlugin_Axis::POINT_SECOND(),
  40                        ModelAPI_AttributeSelection::typeId());
  41   data()->addAttribute(ConstructionPlugin_Axis::CYLINDRICAL_FACE(),
  42                        ModelAPI_AttributeSelection::typeId());
  43   data()->addAttribute(ConstructionPlugin_Axis::X_DIRECTION(),
  44                        ModelAPI_AttributeDouble::typeId());
  45   data()->addAttribute(ConstructionPlugin_Axis::Y_DIRECTION(),
  46                        ModelAPI_AttributeDouble::typeId());
  47   data()->addAttribute(ConstructionPlugin_Axis::Z_DIRECTION(),
  48                        ModelAPI_AttributeDouble::typeId());
  49   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(),
  50       ConstructionPlugin_Axis::X_DIRECTION());
  51   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(),
  52       ConstructionPlugin_Axis::Y_DIRECTION());
  53   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(),
  54       ConstructionPlugin_Axis::Z_DIRECTION());
  55 }
  56
  57 void ConstructionPlugin_Axis::createAxisByTwoPoints()
  58 {
  59   AttributeSelectionPtr aRef1 = data()->selection(ConstructionPlugin_Axis::POINT_FIRST());
  60   AttributeSelectionPtr aRef2 = data()->selection(ConstructionPlugin_Axis::POINT_SECOND());
  61   if ((aRef1.get() != NULL) && (aRef2.get() != NULL)) {
  62     GeomShapePtr aShape1 = aRef1->value();
  63     if (!aShape1.get())
  64       aShape1 = aRef1->context()->shape();
  65     GeomShapePtr aShape2 = aRef2->value();
  66     if (!aShape2.get())
  67       aShape2 = aRef2->context()->shape();
  68     if (aShape1->isVertex() && aShape2->isVertex() && (!aShape1->isEqual(aShape2))) {
  69       std::shared_ptr<GeomAPI_Pnt> aStart = GeomAlgoAPI_PointBuilder::point(aShape1);
  70       std::shared_ptr<GeomAPI_Pnt> anEnd = GeomAlgoAPI_PointBuilder::point(aShape2);
  71       if (aStart->distance(anEnd) > ConstructionPlugin_Axis::MINIMAL_LENGTH()) {
  72         std::shared_ptr<GeomAPI_Edge> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
  73
  74         ResultConstructionPtr aConstr = document()->createConstruction(data());
  75         aConstr->setInfinite(true);
  76         aConstr->setShape(anEdge);
  77         setResult(aConstr);
  78       }
  79     }
  80   }
  81 }
  82
  83
  84 void ConstructionPlugin_Axis::createAxisByPointAndDirection()
  85 {
  86   AttributeSelectionPtr aRef1 = data()->selection(ConstructionPlugin_Axis::POINT_FIRST());
  87   AttributeDoublePtr aXAttr = data()->real(ConstructionPlugin_Axis::X_DIRECTION());
  88   AttributeDoublePtr aYAttr = data()->real(ConstructionPlugin_Axis::Y_DIRECTION());
  89   AttributeDoublePtr aZAttr = data()->real(ConstructionPlugin_Axis::Z_DIRECTION());
  90   if ((aRef1.get() != NULL) && (aXAttr.get() != NULL) &&
  91       (aYAttr.get() != NULL) && (aZAttr.get() != NULL)) {
  92     GeomShapePtr aShape1 = aRef1->value();
  93     if (!aShape1.get())
  94       aShape1 = aRef1->context()->shape();
  95
  96     std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aXAttr->value(),
  97                                                                aYAttr->value(),
  98                                                                aZAttr->value()));
  99     if (aShape1->isVertex() && (!aShape1->isEqual(aVertex))) {
 100       std::shared_ptr<GeomAPI_Pnt> aStart = GeomAlgoAPI_PointBuilder::point(aShape1);
 101       std::shared_ptr<GeomAPI_Pnt> anEnd = aVertex->point();
 102       if (aStart->distance(anEnd) > ConstructionPlugin_Axis::MINIMAL_LENGTH()) {
 103         std::shared_ptr<GeomAPI_Edge> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
 104
 105         ResultConstructionPtr aConstr = document()->createConstruction(data());
 106         aConstr->setInfinite(true);
 107         aConstr->setShape(anEdge);
 108         setResult(aConstr);
 109       }
 110     }
 111   }
 112 }
 113
 114
 115 void ConstructionPlugin_Axis::createAxisByCylindricalFace()
 116 {
 117     std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(CYLINDRICAL_FACE())->value();
 118      // update arguments due to the selection value
 119     if (aSelection && !aSelection->isNull() && aSelection->isFace()) {
 120       std::shared_ptr<GeomAPI_Edge> anEdge = GeomAlgoAPI_EdgeBuilder::cylinderAxis(aSelection);
 121
 122       ResultConstructionPtr aConstr = document()->createConstruction(data());
 123       aConstr->setInfinite(true);
 124       aConstr->setShape(anEdge);
 125       setResult(aConstr);
 126     }
 127 }
 128
 129
 130
 131 void ConstructionPlugin_Axis::execute()
 132 {
 133   AttributeStringPtr aMethodTypeAttr = string(ConstructionPlugin_Axis::METHOD());
 134   std::string aMethodType = aMethodTypeAttr->value();
 135   if (aMethodType == "AxisByPointsCase") {
 136     createAxisByTwoPoints();
 137   } else if (aMethodType == "AxisByCylindricalFaceCase") {
 138     createAxisByCylindricalFace();
 139   } else if (aMethodType == "AxisByPointAndDirection") {
 140     createAxisByPointAndDirection();
 141   }
 142 }
 143
 144 bool ConstructionPlugin_Axis::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 145   std::shared_ptr<GeomAPI_ICustomPrs> theDefaultPrs)
 146 {
 147   bool isCustomized = theDefaultPrs.get() != NULL &&
 148                       theDefaultPrs->customisePresentation(theResult, thePrs, theDefaultPrs);
 149
 150   isCustomized = thePrs->setLineStyle(3) || isCustomized;
 151   isCustomized = thePrs->setWidth(2) || isCustomized;
 152
 153   return isCustomized;
 154 }