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