X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_Tools.cpp;h=451971a16c145ef5e60f0f699aba57552b804388;hb=6a74c9552a6deed91fa0f00eb4d1996d788b6bd3;hp=4713f2cdaf4fb8bd475aa07434216e6b36765d36;hpb=3693d9d6895f68f9df22b54d46059125e9b009ef;p=modules%2Fshaper.git

diff --git a/src/PartSet/PartSet_Tools.cpp b/src/PartSet/PartSet_Tools.cpp
index 4713f2cda..451971a16 100644
--- a/src/PartSet/PartSet_Tools.cpp
+++ b/src/PartSet/PartSet_Tools.cpp
@@ -6,6 +6,7 @@
 
 #include <ModelAPI_Data.h>
 #include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Document.h>
 
 #include <GeomDataAPI_Point.h>
 #include <GeomDataAPI_Dir.h>
@@ -14,8 +15,17 @@
 #include <GeomAPI_Dir.h>
 #include <GeomAPI_XYZ.h>
 
+#include <SketchPlugin_Feature.h>
 #include <SketchPlugin_Sketch.h>
-#include <SketchPlugin_Line.h>
+#include <SketchPlugin_ConstraintCoincidence.h>
+#include <SketchPlugin_Constraint.h>
+
+#include <PartSet_FeatureLinePrs.h>
+#include <PartSet_FeaturePointPrs.h>
+#include <PartSet_FeatureCirclePrs.h>
+#include <PartSet_FeatureArcPrs.h>
+
+#include <PartSet_FeatureLengthPrs.h>
 
 #include <XGUI_ViewerPrs.h>
 
@@ -57,13 +67,13 @@ gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theV
   return ResultPoint;
 }
 
-void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, boost::shared_ptr<ModelAPI_Feature> theSketch,
+void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
                                 Handle(V3d_View) theView, double& theX, double& theY)
 {
   if (!theSketch)
     return;
 
-  boost::shared_ptr<ModelAPI_AttributeDouble> anAttr;
+  AttributeDoublePtr anAttr;
   boost::shared_ptr<ModelAPI_Data> aData = theSketch->data();
 
   boost::shared_ptr<GeomDataAPI_Point> anOrigin = 
@@ -104,7 +114,7 @@ void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, boost::shared_ptr<ModelA
 }
 
 void PartSet_Tools::convertTo3D(const double theX, const double theY,
-                                boost::shared_ptr<ModelAPI_Feature> theSketch,
+                                FeaturePtr theSketch,
                                 gp_Pnt& thePoint)
 {
   if (!theSketch)
@@ -126,60 +136,46 @@ void PartSet_Tools::convertTo3D(const double theX, const double theY,
   thePoint = gp_Pnt(aPoint->x(), aPoint->y(), aPoint->z());
 }
 
-void PartSet_Tools::intersectLines(double theX0, double theY0, double theX1, double theY1,
-                                   double theX2, double theY2, double theX3, double theY3,
-                                   double& theX, double& theY)
+boost::shared_ptr<PartSet_FeaturePrs> PartSet_Tools::createFeaturePrs(const std::string& theKind,
+                                                                      FeaturePtr theSketch,
+                                                                      FeaturePtr theFeature)
 {
-  double aV1 = theX1 - theX0, aV2 = theY1 - theY0;
-  double aW1 = theX3 - theX2, aW2 = theY3 - theY2;
-
-  double aT2 = 0;
-  if (aV1  != 0 && aV2 != 0)
-    aT2 = (( theY2 - theY0 )/aV2 - ( theX2 - theX0 )/aV1) / ( aW1/aV1 - aW2/aV2 );
-  else
-    aT2 = DBL_MAX;
-
-  theX  = theX2 + aT2*aW1;
-  theY = theY2 + aT2*aW2;
-
-  // the coordinates of two lines are on the common line
-  //It is not possible to use Precision::Confusion(), because it is e-0.8, but V is sometimes e-6
-  Standard_Real aPrec = PRECISION_TOLERANCE;
-  if (fabs(theX - theX0) < aPrec && fabs(theY - theY0) < aPrec) {
-    projectPointOnLine(theX2, theY2, theX3, theY3, theX1, theY1, theX, theY);    
-  }
-}
+  boost::shared_ptr<PartSet_FeaturePrs> aFeaturePrs;
 
-void PartSet_Tools::projectPointOnLine(double theX1, double theY1, double theX2, double theY2,
-                                       double thePointX, double thePointY, double& theX, double& theY)
-{
-  theX = theY = 0;
+  if (theKind == PartSet_FeaturePointPrs::getKind()) {
+    aFeaturePrs = boost::shared_ptr<PartSet_FeaturePrs>(new PartSet_FeaturePointPrs(theSketch));
+  }
+  else if (theKind == PartSet_FeatureLinePrs::getKind()) {
+    aFeaturePrs = boost::shared_ptr<PartSet_FeaturePrs>(new PartSet_FeatureLinePrs(theSketch));
+  }
+  else if (theKind == PartSet_FeatureCirclePrs::getKind()) {
+    aFeaturePrs = boost::shared_ptr<PartSet_FeaturePrs>(new PartSet_FeatureCirclePrs(theSketch));
+  }
+  else if (theKind == PartSet_FeatureArcPrs::getKind()) {
+    aFeaturePrs = boost::shared_ptr<PartSet_FeaturePrs>(new PartSet_FeatureArcPrs(theSketch));
+  }
+  else if (theKind == PartSet_FeatureLengthPrs::getKind()) {
+    aFeaturePrs = boost::shared_ptr<PartSet_FeaturePrs>(new PartSet_FeatureLengthPrs(theSketch));
+  }
 
-  Handle(Geom_Line) aLine = new Geom_Line(gp_Pnt(theX1, theY1, 0),
-                                     gp_Dir(gp_Vec(gp_Pnt(theX1, theY1, 0), gp_Pnt(theX2, theY2, 0))));
-  GeomAPI_ProjectPointOnCurve aProj(gp_Pnt(thePointX, thePointY, 0), aLine);
+  if (theFeature && aFeaturePrs)
+    aFeaturePrs->init(theFeature, FeaturePtr());
 
-  Standard_Integer aNbPoint = aProj.NbPoints();
-  if (aNbPoint > 0) {
-    gp_Pnt aPoint = aProj.Point(1);
-    theX = aPoint.X();
-    theY = aPoint.Y();
-  }
+  return aFeaturePrs;
 }
 
-boost::shared_ptr<ModelAPI_Feature> PartSet_Tools::nearestFeature(QPoint thePoint,
-                                                   Handle_V3d_View theView,
-                                                   boost::shared_ptr<ModelAPI_Feature> theSketch,
-                                                   const std::list<XGUI_ViewerPrs>& theFeatures)
+FeaturePtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView,
+                                         FeaturePtr theSketch,
+                                         const std::list<XGUI_ViewerPrs>& theFeatures)
 {
   double aX, anY;
   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(thePoint, theView);
   PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, anY);
 
-  boost::shared_ptr<ModelAPI_Feature> aFeature;
+  FeaturePtr aFeature;
   std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
 
-  boost::shared_ptr<ModelAPI_Feature> aDeltaFeature;   
+  FeaturePtr aDeltaFeature;   
   double aMinDelta = -1;
   XGUI_ViewerPrs aPrs;
   for (; anIt != aLast; anIt++) {
@@ -195,24 +191,94 @@ boost::shared_ptr<ModelAPI_Feature> PartSet_Tools::nearestFeature(QPoint thePoin
   return aDeltaFeature;
 }
 
-double PartSet_Tools::distanceToPoint(boost::shared_ptr<ModelAPI_Feature> theFeature,
+double PartSet_Tools::distanceToPoint(FeaturePtr theFeature,
                                       double theX, double theY)
 {
+  boost::shared_ptr<PartSet_FeaturePrs> aFeaturePrs = PartSet_Tools::createFeaturePrs(
+                                           theFeature->getKind(), FeaturePtr(), theFeature);
   double aDelta = 0;
-  if (theFeature->getKind() != SKETCH_LINE_KIND)
-    return aDelta;
+  if (aFeaturePrs)
+    aDelta = aFeaturePrs->distanceToPoint(theFeature, theX, theY);
 
+  return aDelta;
+}
+
+void PartSet_Tools::moveFeature(FeaturePtr theFeature, double theDeltaX, double theDeltaY)
+{
+  if (!theFeature)
+    return;
+
+  boost::shared_ptr<PartSet_FeaturePrs> aFeaturePrs = PartSet_Tools::createFeaturePrs(
+                                           theFeature->getKind(), FeaturePtr(), theFeature);
+  if (aFeaturePrs)
+  aFeaturePrs->move(theDeltaX, theDeltaY);
+}
+
+boost::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
+{
+  return ModelAPI_PluginManager::get()->rootDocument();
+}
+
+void PartSet_Tools::setFeaturePoint(FeaturePtr theFeature, double theX, double theY,
+                                    const std::string& theAttribute)
+{
+  if (!theFeature)
+    return;
   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
+        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(theAttribute));
+  if (aPoint)
+    aPoint->setValue(theX, theY);
+}
 
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(LINE_ATTR_START));
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(LINE_ATTR_END));
+void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue,
+                                    const std::string& theAttribute)
+{
+  if (!theFeature)
+    return;
+  boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+  AttributeDoublePtr anAttribute =
+        boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(theAttribute));
+  if (anAttribute)
+    anAttribute->setValue(theValue);
+}
 
-  double aX, anY;
-  PartSet_Tools::projectPointOnLine(aPoint1->x(), aPoint1->y(), aPoint2->x(), aPoint2->y(), theX, theY, aX, anY);
+void PartSet_Tools::createConstraint(FeaturePtr theSketch,
+                                     boost::shared_ptr<GeomDataAPI_Point2D> thePoint1,
+                                     boost::shared_ptr<GeomDataAPI_Point2D> thePoint2)
+{
+  boost::shared_ptr<ModelAPI_Document> aDoc = document();
+  FeaturePtr aFeature = aDoc->addFeature(SKETCH_CONSTRAINT_COINCIDENCE_KIND);
 
-  aDelta = gp_Pnt(theX, theY, 0).Distance(gp_Pnt(aX, anY, 0));
+  if (theSketch) {
+    boost::shared_ptr<SketchPlugin_Feature> aSketch = 
+                           boost::dynamic_pointer_cast<SketchPlugin_Feature>(theSketch);
+    aSketch->addSub(aFeature);
+  }
 
-  return aDelta;
+  boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
+
+  boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 =
+        boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_A));
+  aRef1->setAttr(thePoint1);
+
+  boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 =
+        boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_B));
+  aRef2->setAttr(thePoint2);
+
+  if (aFeature) // TODO: generate an error if feature was not created
+    aFeature->execute();
+}
+
+boost::shared_ptr<GeomDataAPI_Point2D> PartSet_Tools::findPoint(FeaturePtr theFeature,
+                                                                double theX, double theY)
+{
+  boost::shared_ptr<PartSet_FeaturePrs> aFeaturePrs = PartSet_Tools::createFeaturePrs(
+                                           theFeature->getKind(), FeaturePtr(), theFeature);
+
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2D;
+  if (aFeaturePrs)
+    aPoint2D = aFeaturePrs->findPoint(theFeature, theX, theY);
+
+  return aPoint2D;
 }