X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_ConstraintRadius.cpp;h=135b6bbdb285d2b66a5671251c11866f814a2869;hb=98a484227b96ced0f00e5f078f475474f7ae31b3;hp=f467923854add12550a488f6278afeb97e3e7a25;hpb=712dfdf42f58bb738a0db2c051a405391151972f;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
index f46792385..135b6bbdb 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
@@ -1,15 +1,27 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 // File:    SketchPlugin_ConstraintRadius.cpp
 // Created: 26 May 2014
 // Author:  Artem ZHIDKOV
 
 #include "SketchPlugin_ConstraintRadius.h"
 
+#include <SketchPlugin_Arc.h>
+#include <SketchPlugin_Circle.h>
+#include <SketchPlugin_Point.h>
+
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_Data.h>
+
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Circ.h>
+#include <GeomAPI_Circ2d.h>
+#include <GeomAPI_Dir.h>
+#include <GeomAPI_XYZ.h>
 #include <GeomDataAPI_Point2D.h>
-#include <SketchPlugin_Point.h>
+#include <GeomDataAPI_Dir.h>
 
-#include <AIS_InteractiveObject.hxx>
+#include <Config_PropManager.h>
 
 SketchPlugin_ConstraintRadius::SketchPlugin_ConstraintRadius()
 {
@@ -17,21 +29,181 @@ SketchPlugin_ConstraintRadius::SketchPlugin_ConstraintRadius()
 
 void SketchPlugin_ConstraintRadius::initAttributes()
 {
-  data()->addAttribute(CONSTRAINT_ATTR_VALUE,    ModelAPI_AttributeDouble::type());
-  data()->addAttribute(CONSTRAINT_ATTR_ENTITY_A, ModelAPI_AttributeRefAttr::type());
-
-  data()->addAttribute(CONSTRAINT_ATTR_FLYOUT_VALUE, ModelAPI_AttributeDouble::type());
-  data()->addAttribute(SKETCH_CONSTRAINT_ATTR_CIRCLE_POINT, GeomDataAPI_Point2D::type());
+  data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::type());
+  data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::type());
+  data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::type());
 }
 
 void SketchPlugin_ConstraintRadius::execute()
 {
+  std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = std::dynamic_pointer_cast<
+      ModelAPI_AttributeRefAttr>(data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
+  FeaturePtr aFeature = ModelAPI_Feature::feature(aRef->object());
+  if (aFeature) {
+    double aRadius = 0;
+    std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
+    if (aFeature->getKind() == SketchPlugin_Circle::ID()) {
+      AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
+          aData->attribute(SketchPlugin_Circle::RADIUS_ID()));
+      if (anAttribute)
+        aRadius = anAttribute->value();
+    } else if (aFeature->getKind() == SketchPlugin_Arc::ID()) {
+      std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = std::dynamic_pointer_cast<
+          GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::CENTER_ID()));
+      std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = std::dynamic_pointer_cast<
+          GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::START_ID()));
+      if (aCenterAttr && aStartAttr)
+        aRadius = aCenterAttr->pnt()->distance(aStartAttr->pnt());
+    }
+    //std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
+    //    ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
+    //if(!aValueAttr->isInitialized()) {
+    //  aValueAttr->setValue(aRadius);
+    //}
+  }
 }
 
-Handle(AIS_InteractiveObject) SketchPlugin_ConstraintRadius::getAISShape(
-  Handle_AIS_InteractiveObject thePrevious)
+double SketchPlugin_ConstraintRadius::circleRadius(std::shared_ptr<ModelAPI_Feature>& theCirc)
 {
-  /// \todo Preview for diameter constraint
-  return thePrevious;
+  static const double kErrorResult = -1.;
+  if (!sketch())
+    return kErrorResult;
+
+  std::shared_ptr<ModelAPI_Data> aData = data();
+  std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = std::dynamic_pointer_cast<
+      ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
+  if (!anAttr)
+    return kErrorResult;
+  theCirc = ModelAPI_Feature::feature(anAttr->object());
+  std::string aKind = theCirc ? theCirc->getKind() : "";
+  if (aKind != SketchPlugin_Circle::ID() && aKind != SketchPlugin_Arc::ID())
+    return kErrorResult;
+
+  DataPtr aCircData = theCirc->data();
+  std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr;
+  if (aKind == SketchPlugin_Circle::ID()) {
+    AttributeDoublePtr aCircRadius = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
+        aCircData->attribute(SketchPlugin_Circle::RADIUS_ID()));
+    return aCircRadius->value();
+  } else {
+    aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+        aCircData->attribute(SketchPlugin_Arc::CENTER_ID()));
+    std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = std::dynamic_pointer_cast<
+        GeomDataAPI_Point2D>(aCircData->attribute(SketchPlugin_Arc::START_ID()));
+    return aCenterAttr->pnt()->distance(aStartAttr->pnt());
+  }
+  return kErrorResult;
 }
 
+AISObjectPtr SketchPlugin_ConstraintRadius::getAISObject(AISObjectPtr thePrevious)
+{
+  std::shared_ptr<ModelAPI_Feature> aCyrcFeature;
+  double aRadius = circleRadius(aCyrcFeature);
+  if (aRadius < 0)
+    return thePrevious; // can not create a good presentation
+
+  // Flyout point
+  std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = std::dynamic_pointer_cast<
+      GeomDataAPI_Point2D>(data()->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
+  std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt;
+  if (aFlyoutAttr->isInitialized()) {
+    aFlyoutPnt = sketch()->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
+  } 
+
+  // Prepare a circle
+  std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr;
+  if (aCyrcFeature->getKind() == SketchPlugin_Circle::ID()) { // circle
+    aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+        aCyrcFeature->data()->attribute(SketchPlugin_Circle::CENTER_ID()));
+    if (!aFlyoutPnt) {
+      double aShift = aRadius * 1.1;
+      std::shared_ptr<GeomAPI_Pnt2d> aPnt = aCenterAttr->pnt();
+      std::shared_ptr<GeomAPI_Pnt2d> aFPnt = 
+        std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aPnt->x() + aShift, aPnt->y() + aShift));
+      aFlyoutAttr->setValue(aFPnt);
+      aFlyoutPnt = sketch()->to3D(aFPnt->x(), aFPnt->y());
+    }
+  } else { // arc
+    aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+        aCyrcFeature->data()->attribute(SketchPlugin_Arc::CENTER_ID()));
+    if (!aFlyoutPnt) {
+      std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = std::dynamic_pointer_cast<
+        GeomDataAPI_Point2D>(aCyrcFeature->data()->attribute(SketchPlugin_Arc::START_ID()));      
+      aFlyoutAttr->setValue(aStartAttr->pnt());
+      aFlyoutPnt = sketch()->to3D(aStartAttr->pnt()->x(), aStartAttr->pnt()->y());
+    }
+  }
+
+  std::shared_ptr<GeomAPI_Pnt> aCenter = sketch()->to3D(aCenterAttr->x(), aCenterAttr->y());
+  std::shared_ptr<GeomDataAPI_Dir> aNDir = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      sketch()->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
+  std::shared_ptr<GeomAPI_Dir> aNormal = aNDir->dir();
+  std::shared_ptr<GeomAPI_Circ> aCircle(new GeomAPI_Circ(aCenter, aNormal, aRadius));
+
+  // Value
+  std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
+      ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
+  if (aValueAttr->isInitialized())
+    aRadius = aValueAttr->value();
+  AISObjectPtr anAIS = thePrevious;
+  if (!anAIS)
+    anAIS = AISObjectPtr(new GeomAPI_AISObject);
+  anAIS->createRadius(aCircle, aFlyoutPnt, aRadius);
+
+  // Set color from preferences
+  std::vector<int> aRGB = Config_PropManager::color("Visualization", "radius_color", RADIUS_COLOR);
+  anAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
+  return anAIS;
+}
+
+void SketchPlugin_ConstraintRadius::move(double theDeltaX, double theDeltaY)
+{
+  std::shared_ptr<ModelAPI_Data> aData = data();
+  if (!aData->isValid())
+    return;
+
+  std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = std::dynamic_pointer_cast<
+      ModelAPI_AttributeRefAttr>(data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
+  FeaturePtr aFeature = ModelAPI_Feature::feature(aRef->object());
+  if (!aFeature)
+    return;
+  std::string aCenterAttrName;
+  if (aFeature->getKind() == SketchPlugin_Circle::ID())
+    aCenterAttrName = SketchPlugin_Circle::CENTER_ID();
+  else if (aFeature->getKind() == SketchPlugin_Arc::ID())
+    aCenterAttrName = SketchPlugin_Arc::CENTER_ID();
+  std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = std::dynamic_pointer_cast<
+      GeomDataAPI_Point2D>(aFeature->data()->attribute(aCenterAttrName));
+  std::shared_ptr<GeomAPI_Pnt2d> aCenter = aCenterAttr->pnt();
+
+  // The specified delta applied on the circle curve, 
+  // so it will be scaled due to distance between flyout and center points
+  std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = std::dynamic_pointer_cast<
+      GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
+  std::shared_ptr<GeomAPI_Pnt2d> aFlyout = aFlyoutAttr->pnt();
+
+  std::shared_ptr<ModelAPI_AttributeDouble> aRadius = std::dynamic_pointer_cast<
+      ModelAPI_AttributeDouble>(aData->attribute(SketchPlugin_Constraint::VALUE()));
+  double aScale = aFlyout->distance(aCenter) / aRadius->value();
+
+  std::shared_ptr<GeomAPI_Circ2d> aCircle(new GeomAPI_Circ2d(aCenter, aFlyout));
+  aFlyout->setX(aFlyout->x() + aScale * theDeltaX);
+  aFlyout->setY(aFlyout->y() + aScale * theDeltaY);
+  aFlyout = aCircle->project(aFlyout);
+
+  aFlyoutAttr->setValue(aFlyout->x(), aFlyout->y());
+}
+
+void SketchPlugin_ConstraintRadius::attributeChanged(const std::string& theID) {
+  if (theID == SketchPlugin_Constraint::ENTITY_A()) {
+    std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
+        ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
+    if (!aValueAttr->isInitialized()) { // only if it is not initialized, try to compute the current value
+      std::shared_ptr<ModelAPI_Feature> aCyrcFeature;
+      double aRadius = circleRadius(aCyrcFeature);
+      if (aRadius > 0) { // set as value the radius of updated reference to another circle
+        aValueAttr->setValue(aRadius);
+      }
+    }
+  }
+}