#include <ModelAPI_Data.h>
#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_Document.h>
#include <GeomDataAPI_Point.h>
#include <GeomDataAPI_Dir.h>
#include <GeomDataAPI_Point2D.h>
+#include <GeomAPI_Pln.h>
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Pnt.h>
#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_ConstraintDistance.h>
+#include <SketchPlugin_ConstraintLength.h>
+#include <SketchPlugin_ConstraintRadius.h>
+#include <SketchPlugin_Constraint.h>
-#include <XGUI_ViewerPrs.h>
+#include <ModuleBase_ViewerPrs.h>
#include <V3d_View.hxx>
#include <gp_Pln.hxx>
const double PRECISION_TOLERANCE = 0.000001;
-gp_Pnt PartSet_Tools::ConvertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
+gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
{
if (theView.IsNull())
return gp_Pnt();
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 =
theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
}
-void PartSet_Tools::ConvertTo3D(const double theX, const double theY,
- boost::shared_ptr<ModelAPI_Feature> theSketch,
+void PartSet_Tools::convertTo3D(const double theX, const double theY,
+ FeaturePtr theSketch,
gp_Pnt& thePoint)
{
if (!theSketch)
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)
+FeaturePtr PartSet_Tools::nearestFeature(QPoint thePoint, Handle_V3d_View theView,
+ FeaturePtr theSketch,
+ const std::list<ModuleBase_ViewerPrs>& theFeatures)
{
- 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);
+ double aX, anY;
+ gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(thePoint, theView);
+ PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, anY);
+
+ FeaturePtr aFeature;
+ std::list<ModuleBase_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
+
+ FeaturePtr aDeltaFeature;
+ double aMinDelta = -1;
+ ModuleBase_ViewerPrs aPrs;
+ for (; anIt != aLast; anIt++) {
+ aPrs = *anIt;
+ if (!aPrs.result())
+ continue;
+ boost::shared_ptr<SketchPlugin_Feature> aSketchFeature =
+ boost::dynamic_pointer_cast<SketchPlugin_Feature>(aPrs.result());
+ if (!aSketchFeature)
+ continue;
+ double aDelta = aSketchFeature->distanceToPoint(
+ boost::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY)));
+ if (aMinDelta < 0 || aMinDelta > aDelta) {
+ aMinDelta = aDelta;
+ aDeltaFeature = aPrs.result();
+ }
}
+ return aDeltaFeature;
}
-void PartSet_Tools::ProjectPointOnLine(double theX1, double theY1, double theX2, double theY2,
- double thePointX, double thePointY, double& theX, double& theY)
+boost::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
{
- theX = theY = 0;
+ return ModelAPI_PluginManager::get()->rootDocument();
+}
- 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);
+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);
+}
+
+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);
+}
- Standard_Integer aNbPoint = aProj.NbPoints();
- if (aNbPoint > 0) {
- gp_Pnt aPoint = aProj.Point(1);
- theX = aPoint.X();
- theY = aPoint.Y();
+double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& theAttribute,
+ bool& isValid)
+{
+ isValid = false;
+ double aValue;
+ if (theFeature) {
+ boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+ AttributeDoublePtr anAttribute =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(theAttribute));
+ if (anAttribute) {
+ aValue = anAttribute->value();
+ isValid = true;
+ }
}
+ return aValue;
}
-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::feature(FeaturePtr theFeature, const std::string& theAttribute,
+ const std::string& theKind)
{
- double aX, anY;
- gp_Pnt aPoint = PartSet_Tools::ConvertClickToPoint(thePoint, theView);
- PartSet_Tools::ConvertTo2D(aPoint, theSketch, theView, aX, anY);
+ FeaturePtr aFeature;
+ if (!theFeature)
+ return aFeature;
- boost::shared_ptr<ModelAPI_Feature> aFeature;
- std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
+ boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+ boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute));
+ if (anAttr) {
+ aFeature = anAttr->feature();
+ if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) {
+ aFeature = FeaturePtr();
+ }
+ }
+ return aFeature;
+}
- boost::shared_ptr<ModelAPI_Feature> aDeltaFeature;
- double aMinDelta = -1;
- XGUI_ViewerPrs aPrs;
- for (; anIt != aLast; anIt++) {
- aPrs = *anIt;
- if (!aPrs.feature())
- continue;
- double aDelta = DistanceToPoint(aPrs.feature(), aX, anY);
- if (aMinDelta < 0 || aMinDelta > aDelta) {
- aMinDelta = aDelta;
- aDeltaFeature = aPrs.feature();
+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);
+
+ if (theSketch) {
+ boost::shared_ptr<SketchPlugin_Feature> aSketch =
+ boost::dynamic_pointer_cast<SketchPlugin_Feature>(theSketch);
+ aSketch->addSub(aFeature);
+ }
+
+ 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();
+}
+
+void PartSet_Tools::setConstraints(FeaturePtr theSketch, FeaturePtr theFeature,
+ const std::string& theAttribute,
+ double theClickedX, double theClickedY)
+{
+ // find a feature point by the selection mode
+ //boost::shared_ptr<GeomDataAPI_Point2D> aPoint = featurePoint(theMode);
+ boost::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(theFeature->data()->attribute(theAttribute));
+ if (!aFeaturePoint)
+ return;
+
+ // get all sketch features. If the point with the given coordinates belong to any sketch feature,
+ // the constraint is created between the feature point and the found sketch point
+ boost::shared_ptr<ModelAPI_Data> aData = theSketch->data();
+ boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aData->attribute(SKETCH_ATTR_FEATURES));
+
+ std::list<FeaturePtr > aFeatures = aRefList->list();
+ std::list<FeaturePtr >::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
+ std::list<boost::shared_ptr<ModelAPI_Attribute> > anAttiributes;
+ boost::shared_ptr<GeomAPI_Pnt2d> aClickedPoint = boost::shared_ptr<GeomAPI_Pnt2d>
+ (new GeomAPI_Pnt2d(theClickedX, theClickedY));
+ for (; anIt != aLast; anIt++)
+ {
+ FeaturePtr aFeature = *anIt;
+ // find the given point in the feature attributes
+ anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::type());
+ std::list<boost::shared_ptr<ModelAPI_Attribute> >::const_iterator anIt = anAttiributes.begin(),
+ aLast = anAttiributes.end();
+ boost::shared_ptr<GeomDataAPI_Point2D> aFPoint;
+ for (;anIt!=aLast && !aFPoint; anIt++) {
+ boost::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
+ if (aCurPoint && aCurPoint->pnt()->distance(aClickedPoint) < Precision::Confusion())
+ aFPoint = aCurPoint;
}
+ if (aFPoint)
+ PartSet_Tools::createConstraint(theSketch, aFPoint, aFeaturePoint);
}
- return aDeltaFeature;
}
-double PartSet_Tools::DistanceToPoint(boost::shared_ptr<ModelAPI_Feature> theFeature,
- double theX, double theY)
+boost::shared_ptr<GeomAPI_Pln> PartSet_Tools::sketchPlane(FeaturePtr theSketch)
{
- double aDelta = 0;
- if (theFeature->getKind() != "SketchLine")
- return aDelta;
+ boost::shared_ptr<GeomAPI_Pln> aPlane;
+ double aA, aB, aC, aD;
- boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+ boost::shared_ptr<ModelAPI_Data> aData = theSketch->data();
+ boost::shared_ptr<GeomDataAPI_Point> anOrigin =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SKETCH_ATTR_ORIGIN));
+ boost::shared_ptr<GeomDataAPI_Dir> aNormal =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_NORM));
+ aA = aNormal->x();
+ aB = aNormal->y();
+ aC = aNormal->z();
+ aD = 0;
+
+ aPlane = boost::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(aA, aB, aC, aD));
+ return aPlane;
+}
- 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));
+boost::shared_ptr<GeomAPI_Pnt> PartSet_Tools::point3D(
+ boost::shared_ptr<GeomAPI_Pnt2d> thePoint2D,
+ FeaturePtr theSketch)
+{
+ boost::shared_ptr<GeomAPI_Pnt> aPoint;
+ if (!theSketch || !thePoint2D)
+ return aPoint;
- double aX, anY;
- PartSet_Tools::ProjectPointOnLine(aPoint1->x(), aPoint1->y(), aPoint2->x(), aPoint2->y(), theX, theY, aX, anY);
+ boost::shared_ptr<GeomDataAPI_Point> aC =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point>(theSketch->data()->attribute(SKETCH_ATTR_ORIGIN));
+ boost::shared_ptr<GeomDataAPI_Dir> aX =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(theSketch->data()->attribute(SKETCH_ATTR_DIRX));
+ boost::shared_ptr<GeomDataAPI_Dir> aY =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(theSketch->data()->attribute(SKETCH_ATTR_DIRY));
- aDelta = gp_Pnt(theX, theY, 0).Distance(gp_Pnt(aX, anY, 0));
+ return thePoint2D->to3D(aC->pnt(), aX->dir(), aY->dir());
+}
- return aDelta;
+bool PartSet_Tools::isConstraintFeature(const std::string& theKind)
+{
+ return theKind == SKETCH_CONSTRAINT_DISTANCE_KIND ||
+ theKind == SKETCH_CONSTRAINT_LENGTH_KIND ||
+ theKind == SKETCH_CONSTRAINT_RADIUS_KIND;
}