From: azv <azv@opencascade.com>
Date: Thu, 26 Jun 2014 14:10:13 +0000 (+0400)
Subject: Flyout implemented for parallel and perpendicular constraints
X-Git-Tag: V_0.4.4~221^2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=11c8951be50e0b4bd8e614a61f38ddc04265c0c9;p=modules%2Fshaper.git

Flyout implemented for parallel and perpendicular constraints
---

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintParallel.cpp b/src/SketchPlugin/SketchPlugin_ConstraintParallel.cpp
index 92e23ead4..f77c95d27 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintParallel.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintParallel.cpp
@@ -6,13 +6,17 @@
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_Data.h>
+
 #include <SketchPlugin_Line.h>
+#include <SketchPlugin_Sketch.h>
 
 #include <AIS_InteractiveObject.hxx>
 #include <AIS_ParallelRelation.hxx>
 #include <Geom_Plane.hxx>
 
 #include <GeomDataAPI_Point2D.h>
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Pnt.h>
 
 SketchPlugin_ConstraintParallel::SketchPlugin_ConstraintParallel()
 {
@@ -61,11 +65,16 @@ Handle_AIS_InteractiveObject SketchPlugin_ConstraintParallel::getAISShape(Handle
   boost::shared_ptr<GeomAPI_Shape> aLine2 = aLine2Feature->preview();
   Handle(Geom_Plane) aPlane = new Geom_Plane(sketch()->plane()->impl<gp_Pln>());
 
+  boost::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
+  boost::shared_ptr<GeomAPI_Pnt2d> aFOPnt2d = aFlyoutAttr->pnt();
+  boost::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = sketch()->to3D(aFOPnt2d->x(), aFOPnt2d->y());
+
   if (anAIS.IsNull())
   {
     Handle(AIS_ParallelRelation) aParallel = 
       new AIS_ParallelRelation(aLine1->impl<TopoDS_Shape>(), aLine2->impl<TopoDS_Shape>(), aPlane);
-
+    aParallel->SetPosition(aFlyoutPnt->impl<gp_Pnt>());
     anAIS = aParallel;
   }
   else
@@ -76,9 +85,21 @@ Handle_AIS_InteractiveObject SketchPlugin_ConstraintParallel::getAISShape(Handle
       aParallel->SetFirstShape(aLine1->impl<TopoDS_Shape>());
       aParallel->SetSecondShape(aLine2->impl<TopoDS_Shape>());
       aParallel->SetPlane(aPlane);
+      aParallel->SetPosition(aFlyoutPnt->impl<gp_Pnt>());
       aParallel->Redisplay(Standard_True);
     }
   }
   return anAIS;
 }
 
+void SketchPlugin_ConstraintParallel::move(double theDeltaX, double theDeltaY)
+{
+  boost::shared_ptr<ModelAPI_Data> aData = data();
+  if (!aData->isValid())
+    return;
+
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
+        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
+  aPoint->setValue(aPoint->x() + theDeltaX, aPoint->y() + theDeltaY);
+}
+
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintParallel.h b/src/SketchPlugin/SketchPlugin_ConstraintParallel.h
index eae4fcfbb..9496f0722 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintParallel.h
+++ b/src/SketchPlugin/SketchPlugin_ConstraintParallel.h
@@ -42,6 +42,11 @@ public:
   /// Returns the AIS preview
   SKETCHPLUGIN_EXPORT virtual Handle_AIS_InteractiveObject getAISShape(Handle_AIS_InteractiveObject thePrevious);
 
+  /// Moves the feature
+  /// \param theDeltaX the delta for X coordinate is moved
+  /// \param theDeltaY the delta for Y coordinate is moved
+  SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
+
   /// \brief Use plugin manager for features creation
   SketchPlugin_ConstraintParallel();
 };
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.cpp b/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.cpp
index d3646af7e..1b6cc4d09 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.cpp
@@ -4,16 +4,20 @@
 
 #include "SketchPlugin_ConstraintPerpendicular.h"
 
-#include <GeomDataAPI_Point2D.h>
-
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_Data.h>
+
 #include <SketchPlugin_Line.h>
+#include <SketchPlugin_Sketch.h>
 
 #include <AIS_InteractiveObject.hxx>
 #include <AIS_PerpendicularRelation.hxx>
 #include <Geom_Plane.hxx>
 
+#include <GeomDataAPI_Point2D.h>
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Pnt.h>
+
 SketchPlugin_ConstraintPerpendicular::SketchPlugin_ConstraintPerpendicular()
 {
 }
@@ -60,11 +64,16 @@ Handle_AIS_InteractiveObject SketchPlugin_ConstraintPerpendicular::getAISShape(H
   boost::shared_ptr<GeomAPI_Shape> aLine2 = aLine2Feature->preview();
   Handle(Geom_Plane) aPlane = new Geom_Plane(sketch()->plane()->impl<gp_Pln>());
 
+  boost::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
+  boost::shared_ptr<GeomAPI_Pnt2d> aFOPnt2d = aFlyoutAttr->pnt();
+  boost::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = sketch()->to3D(aFOPnt2d->x(), aFOPnt2d->y());
+
   if (anAIS.IsNull())
   {
     Handle(AIS_PerpendicularRelation) aPerpendicular = 
       new AIS_PerpendicularRelation(aLine1->impl<TopoDS_Shape>(), aLine2->impl<TopoDS_Shape>(), aPlane);
-
+    aPerpendicular->SetPosition(aFlyoutPnt->impl<gp_Pnt>());
     anAIS = aPerpendicular;
   }
   else
@@ -75,9 +84,21 @@ Handle_AIS_InteractiveObject SketchPlugin_ConstraintPerpendicular::getAISShape(H
       aPerpendicular->SetFirstShape(aLine1->impl<TopoDS_Shape>());
       aPerpendicular->SetSecondShape(aLine2->impl<TopoDS_Shape>());
       aPerpendicular->SetPlane(aPlane);
+      aPerpendicular->SetPosition(aFlyoutPnt->impl<gp_Pnt>());
       aPerpendicular->Redisplay(Standard_True);
     }
   }
   return anAIS;
 }
 
+void SketchPlugin_ConstraintPerpendicular::move(double theDeltaX, double theDeltaY)
+{
+  boost::shared_ptr<ModelAPI_Data> aData = data();
+  if (!aData->isValid())
+    return;
+
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
+        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
+  aPoint->setValue(aPoint->x() + theDeltaX, aPoint->y() + theDeltaY);
+}
+
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.h b/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.h
index 68b733e8c..c960f50e8 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.h
+++ b/src/SketchPlugin/SketchPlugin_ConstraintPerpendicular.h
@@ -42,6 +42,11 @@ public:
   /// Returns the AIS preview
   SKETCHPLUGIN_EXPORT virtual Handle_AIS_InteractiveObject getAISShape(Handle_AIS_InteractiveObject thePrevious);
 
+  /// Moves the feature
+  /// \param theDeltaX the delta for X coordinate is moved
+  /// \param theDeltaY the delta for Y coordinate is moved
+  SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
+
   /// \brief Use plugin manager for features creation
   SketchPlugin_ConstraintPerpendicular();
 };
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
index 6f4d17670..391dbd451 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
@@ -13,6 +13,9 @@
 
 #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 <GeomDataAPI_Dir.h>
 
@@ -123,14 +126,13 @@ Handle(AIS_InteractiveObject) SketchPlugin_ConstraintRadius::getAISShape(
   // We want to show a radius dimension starting from the circle centre and 
   // ending at the user-defined point.
   // Also, if anchor point coincides with myP2, the radius dimension is not displayed at all.
-  gp_Pnt anAPnt = anAnchor->impl<gp_Pnt>();
-  double aDelta = 1/1000.0;
-  if (anAnchor->x() != 0)
-    anAnchor->setX(anAnchor->x() + aDelta);
-  if (anAnchor->y() != 0)
-    anAnchor->setY(anAnchor->y() + aDelta);
-  if (anAnchor->z() != 0)
-    anAnchor->setZ(anAnchor->z() + aDelta);
+  boost::shared_ptr<GeomAPI_XYZ> anAnchorXYZ = anAnchor->xyz();
+  anAnchorXYZ = anAnchorXYZ->decreased(aCenter->xyz());
+  boost::shared_ptr<GeomAPI_Dir> aDeltaDir(new GeomAPI_Dir(anAnchorXYZ));
+  const double aDelta = 1e-3;
+  anAnchor->setX(anAnchor->x() + aDelta * aDeltaDir->x());
+  anAnchor->setY(anAnchor->y() + aDelta * aDeltaDir->y());
+  anAnchor->setZ(anAnchor->z() + aDelta * aDeltaDir->z());
 
   if (anAIS.IsNull())
   {
@@ -169,7 +171,34 @@ void SketchPlugin_ConstraintRadius::move(double theDeltaX, double theDeltaY)
   if (!aData->isValid())
     return;
 
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
-  aPoint1->setValue(aPoint1->x() + theDeltaX, aPoint1->y() + theDeltaY);
+  boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
+    boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(data()->attribute(CONSTRAINT_ATTR_ENTITY_A));
+  FeaturePtr aFeature = aRef->feature();
+  if (!aFeature)
+    return;
+  std::string aCenterAttrName;
+  if (aFeature->getKind() == SKETCH_CIRCLE_KIND)
+    aCenterAttrName = CIRCLE_ATTR_CENTER;
+  else if (aFeature->getKind() == SKETCH_ARC_KIND)
+    aCenterAttrName = ARC_ATTR_CENTER;
+  boost::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFeature->data()->attribute(aCenterAttrName));
+  boost::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
+  boost::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE_PNT));
+  boost::shared_ptr<GeomAPI_Pnt2d> aFlyout = aFlyoutAttr->pnt();
+
+  boost::shared_ptr<ModelAPI_AttributeDouble> aRadius =
+    boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(CONSTRAINT_ATTR_VALUE));
+  double aScale = aFlyout->distance(aCenter) / aRadius->value();
+
+  boost::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());
 }