-// Copyright (C) 2017 CEA/DEN, EDF R&D
+// Copyright (C) 2017-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File: SketchPlugin_ConstraintDistanceVertical.cpp
#include <SketchPlugin_ConstraintDistanceVertical.h>
#include <SketcherPrs_Tools.h>
-#include <SketcherPrs_Factory.h>
-#include <GeomAPI_Dir2d.h>
#include <GeomAPI_XY.h>
#include <GeomDataAPI_Point2D.h>
-#include <ModelAPI_AttributeDouble.h>
-#include <ModelAPI_AttributeInteger.h>
-
-const double tolerance = 1e-7;
-
SketchPlugin_ConstraintDistanceVertical::SketchPlugin_ConstraintDistanceVertical()
- : SketchPlugin_ConstraintDistance()
+ : SketchPlugin_ConstraintDistanceAlongDir()
{
}
-//*************************************************************************************
-void SketchPlugin_ConstraintDistanceVertical::initAttributes()
-{
- data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::typeId());
- data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::typeId());
- data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
- data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::typeId());
-
- data()->addAttribute(SketchPlugin_ConstraintDistanceVertical::LOCATION_TYPE_ID(),
- ModelAPI_AttributeInteger::typeId());
- data()->integer(LOCATION_TYPE_ID())->setValue(SketcherPrs_Tools::LOCATION_AUTOMATIC);
-}
-
-//*************************************************************************************
-void SketchPlugin_ConstraintDistanceVertical::execute()
-{
- AttributeDoublePtr anAttrValue = real(SketchPlugin_Constraint::VALUE());
- if (anAttrValue->isInitialized() || !areAttributesInitialized())
- return;
-
- double aDistance = calculateCurrentDistance();
- anAttrValue->setValue(aDistance);
-}
-
-//*************************************************************************************
-AISObjectPtr SketchPlugin_ConstraintDistanceVertical::getAISObject(AISObjectPtr thePrevious)
-{
- if (!sketch())
- return thePrevious;
-
- AISObjectPtr anAIS = SketcherPrs_Factory::lengthDimensionConstraint(this,
- sketch()->coordinatePlane(),
- thePrevious);
- return anAIS;
-}
-
double SketchPlugin_ConstraintDistanceVertical::calculateCurrentDistance()
{
std::shared_ptr<ModelAPI_Data> aData = data();
return aPointB->y() - aPointA->y();
}
-void SketchPlugin_ConstraintDistanceVertical::attributeChanged(const std::string& theID)
+void SketchPlugin_ConstraintDistanceVertical::updateFlyoutPoint()
{
- if (theID == SketchPlugin_Constraint::ENTITY_A() ||
- theID == SketchPlugin_Constraint::ENTITY_B())
- {
- AttributeDoublePtr aValueAttr = real(SketchPlugin_Constraint::VALUE());
- if (!aValueAttr->isInitialized() && areAttributesInitialized()) {
- // only if it is not initialized, try to compute the current value
- double aDistance = calculateCurrentDistance();
- aValueAttr->setValue(aDistance);
- }
- } else if (theID == SketchPlugin_Constraint::FLYOUT_VALUE_PNT() && !myFlyoutUpdate) {
- // Recalculate flyout point in local coordinates of the distance constraint:
- // the X coordinate is a length of projection of the flyout point on the
- // line binding two distanced points
- // or a line of projection of the distanced point onto the distanced segment
- // the Y coordinate is a distance from the flyout point to the line
- std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
- std::shared_ptr<GeomAPI_Pnt2d> aFlyoutPnt = aFlyoutAttr->pnt();
-
- std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
- std::shared_ptr<GeomDataAPI_Point2D> aPointA = SketcherPrs_Tools::getFeaturePoint(
- data(), SketchPlugin_Constraint::ENTITY_A(), aPlane);
- std::shared_ptr<GeomDataAPI_Point2D> aPointB = SketcherPrs_Tools::getFeaturePoint(
- data(), SketchPlugin_Constraint::ENTITY_B(), aPlane);
+ std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
+ std::shared_ptr<GeomAPI_Pnt2d> aFlyoutPnt = aFlyoutAttr->pnt();
- std::shared_ptr<GeomAPI_XY> aStartPnt = aPointA->pnt()->xy();
- std::shared_ptr<GeomAPI_XY> aEndPnt = aPointB->pnt()->xy();
-
- if (aEndPnt->distance(aStartPnt) < tolerance)
- return;
+ std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
+ std::shared_ptr<GeomDataAPI_Point2D> aEndPoint = SketcherPrs_Tools::getFeaturePoint(
+ data(), SketchPlugin_Constraint::ENTITY_B(), aPlane);
- std::shared_ptr<GeomAPI_XY> aFlyoutDir = aFlyoutPnt->xy()->decreased(aEndPnt);
- myFlyoutUpdate = true;
- double X = aFlyoutDir->y(); // Dot on OY axis
- double Y = -aFlyoutDir->x(); // Cross to OY axis
- aFlyoutAttr->setValue(X, Y);
- myFlyoutUpdate = false;
- }
+ std::shared_ptr<GeomAPI_XY> aFlyoutDir = aFlyoutPnt->xy()->decreased(aEndPoint->pnt()->xy());
+ double X = aFlyoutDir->y(); // Dot on OY axis
+ double Y = -aFlyoutDir->x(); // Cross to OY axis
+ aFlyoutAttr->setValue(X, Y);
}
