+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: SketchPlugin_Circle.cpp
// Created: 26 May 2014
// Author: Artem ZHIDKOV
#include "SketchPlugin_Circle.h"
#include "SketchPlugin_Sketch.h"
#include <ModelAPI_Data.h>
-#include <GeomDataAPI_Point2D.h>
+#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_Validator.h>
#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Session.h>
+
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Circ.h>
+#include <GeomDataAPI_Point2D.h>
+#include <GeomDataAPI_Dir.h>
+#include <GeomAlgoAPI_PointBuilder.h>
+#include <GeomAlgoAPI_EdgeBuilder.h>
+#include <GeomAlgoAPI_CompoundBuilder.h>
SketchPlugin_Circle::SketchPlugin_Circle()
- : SketchPlugin_Feature()
+ : SketchPlugin_SketchEntity()
{
}
void SketchPlugin_Circle::initAttributes()
{
- data()->addAttribute(CIRCLE_ATTR_CENTER, GeomDataAPI_Point2D::type());
- data()->addAttribute(CIRCLE_ATTR_RADIUS, ModelAPI_AttributeDouble::type());
+ SketchPlugin_SketchEntity::initAttributes();
+
+ data()->addAttribute(CENTER_ID(), GeomDataAPI_Point2D::typeId());
+ data()->addAttribute(RADIUS_ID(), ModelAPI_AttributeDouble::typeId());
+ data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
}
void SketchPlugin_Circle::execute()
{
+ SketchPlugin_Sketch* aSketch = sketch();
+ if (aSketch) {
+ std::list<std::shared_ptr<GeomAPI_Shape> > aShapes;
+
+ // compute a circle point in 3D view
+ std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = std::dynamic_pointer_cast<
+ GeomDataAPI_Point2D>(data()->attribute(CENTER_ID()));
+ AttributeDoublePtr aRadiusAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(data()->attribute(RADIUS_ID()));
+ if (aCenterAttr->isInitialized() && aRadiusAttr->isInitialized()) {
+ std::shared_ptr<GeomAPI_Pnt> aCenter(aSketch->to3D(aCenterAttr->x(), aCenterAttr->y()));
+ //std::cout<<"Execute circle "<<aCenter->x()<<" "<<aCenter->y()<<" "<<aCenter->z()<<std::endl;
+ // make a visible point
+ SketchPlugin_Sketch::createPoint2DResult(this, sketch(), CENTER_ID(), 0);
+
+ // make a visible circle
+ std::shared_ptr<GeomDataAPI_Dir> aNDir = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ aSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
+ bool aHasPlane = aNDir && !(aNDir->x() == 0 && aNDir->y() == 0 && aNDir->z() == 0);
+ if (aHasPlane) {
+ std::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(aNDir->x(), aNDir->y(), aNDir->z()));
+ // compute the circle radius
+ double aRadius = aRadiusAttr->value();
+
+ std::shared_ptr<GeomAPI_Shape> aCircleShape = GeomAlgoAPI_EdgeBuilder::lineCircle(
+ aCenter, aNormal, aRadius);
+ aShapes.push_back(aCircleShape);
+ std::shared_ptr<ModelAPI_ResultConstruction> aConstr2 = document()->createConstruction(
+ data(), 1);
+ aConstr2->setShape(aCircleShape);
+ aConstr2->setIsInHistory(false);
+ setResult(aConstr2, 1);
+ }
+ }
+ }
}
-const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Circle::preview()
+void SketchPlugin_Circle::move(double theDeltaX, double theDeltaY)
{
- /// \todo Implement preview for the circle
- return getPreview();
+ std::shared_ptr<ModelAPI_Data> aData = data();
+ if (!aData->isValid())
+ return;
+
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint1 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aData->attribute(CENTER_ID()));
+ aPoint1->move(theDeltaX, theDeltaY);
+}
+
+double SketchPlugin_Circle::distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
+{
+ std::shared_ptr<ModelAPI_Data> aData = data();
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CENTER_ID()));
+
+ return aPoint->pnt()->distance(thePoint);
+}
+
+bool SketchPlugin_Circle::isFixed() {
+ return data()->selection(EXTERNAL_ID())->context().get() != NULL;
+}
+
+void SketchPlugin_Circle::attributeChanged(const std::string& theID) {
+ if (theID == EXTERNAL_ID()) {
+ std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+ // update arguments due to the selection value
+ if (aSelection && !aSelection->isNull() && aSelection->isEdge()) {
+ std::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
+ std::shared_ptr<GeomAPI_Circ> aCirc = anEdge->circle();
+ std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(CENTER_ID()));
+ aCenterAttr->setValue(sketch()->to2D(aCirc->center()));
+ real(RADIUS_ID())->setValue(aCirc->radius());
+ }
+ }
}
