#include <PartSet_Tools.h>
+#include <ModelAPI_Data.h>
+#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Document.h>
+
+#include <GeomDataAPI_Point.h>
+#include <GeomDataAPI_Dir.h>
+#include <GeomDataAPI_Point2D.h>
+
+#include <GeomAPI_Dir.h>
+#include <GeomAPI_XYZ.h>
+
+#include <SketchPlugin_Feature.h>
+#include <SketchPlugin_Sketch.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>
+
#include <V3d_View.hxx>
#include <gp_Pln.hxx>
#include <ProjLib.hxx>
#include <ElSLib.hxx>
+#include <Geom_Line.hxx>
+#include <GeomAPI_ProjectPointOnCurve.hxx>
#ifdef _DEBUG
#include <QDebug>
#endif
-gp_Pnt PartSet_Tools::ConvertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
+const double PRECISION_TOLERANCE = 0.000001;
+
+gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
{
+ if (theView.IsNull())
+ return gp_Pnt();
+
V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
- theView->Eye( XEye, YEye, ZEye );
+ theView->Eye(XEye, YEye, ZEye);
- theView->At( XAt, YAt, ZAt );
- gp_Pnt EyePoint( XEye, YEye, ZEye );
- gp_Pnt AtPoint( XAt, YAt, ZAt );
+ theView->At(XAt, YAt, ZAt);
+ gp_Pnt EyePoint(XEye, YEye, ZEye);
+ gp_Pnt AtPoint(XAt, YAt, ZAt);
- gp_Vec EyeVector( EyePoint, AtPoint );
- gp_Dir EyeDir( EyeVector );
+ gp_Vec EyeVector(EyePoint, AtPoint);
+ gp_Dir EyeDir(EyeVector);
- gp_Pln PlaneOfTheView = gp_Pln( AtPoint, EyeDir );
+ gp_Pln PlaneOfTheView = gp_Pln(AtPoint, EyeDir);
Standard_Real X, Y, Z;
- theView->Convert( thePoint.x(), thePoint.y(), X, Y, Z );
- gp_Pnt ConvertedPoint( X, Y, Z );
+ theView->Convert(thePoint.x(), thePoint.y(), X, Y, Z);
+ gp_Pnt ConvertedPoint(X, Y, Z);
- gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project( PlaneOfTheView, ConvertedPoint );
- gp_Pnt ResultPoint = ElSLib::Value( ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(), PlaneOfTheView );
+ gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint);
+ gp_Pnt ResultPoint = ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(), PlaneOfTheView);
return ResultPoint;
}
+
+void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
+ Handle(V3d_View) theView, double& theX, double& theY)
+{
+ if (!theSketch)
+ return;
+
+ AttributeDoublePtr anAttr;
+ 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> aX =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRX));
+ boost::shared_ptr<GeomDataAPI_Dir> anY =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRY));
+
+ gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
+ gp_Vec aVec(anOriginPnt, thePoint);
+
+ if (!theView.IsNull())
+ {
+ V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
+ theView->Eye(XEye, YEye, ZEye);
+
+ theView->At(XAt, YAt, ZAt);
+ gp_Pnt EyePoint(XEye, YEye, ZEye);
+ gp_Pnt AtPoint(XAt, YAt, ZAt);
+
+ gp_Vec anEyeVec(EyePoint, AtPoint);
+ anEyeVec.Normalize();
+
+ boost::shared_ptr<GeomDataAPI_Dir> aNormal =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_NORM));
+ gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z());
+
+ double aDen = anEyeVec * aNormalVec;
+ double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX;
+
+ gp_Vec aDeltaVec = anEyeVec*aLVec;
+ aVec = aVec - aDeltaVec;
+ }
+ theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z();
+ theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
+}
+
+void PartSet_Tools::convertTo3D(const double theX, const double theY,
+ FeaturePtr theSketch,
+ gp_Pnt& thePoint)
+{
+ if (!theSketch)
+ return;
+
+ boost::shared_ptr<ModelAPI_Data> aData = theSketch->data();
+
+ boost::shared_ptr<GeomDataAPI_Point> aC =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SKETCH_ATTR_ORIGIN));
+ boost::shared_ptr<GeomDataAPI_Dir> aX =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRX));
+ boost::shared_ptr<GeomDataAPI_Dir> aY =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRY));
+
+ boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
+ aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
+
+ boost::shared_ptr<GeomAPI_Pnt> aPoint = boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
+ thePoint = gp_Pnt(aPoint->x(), aPoint->y(), aPoint->z());
+}
+
+boost::shared_ptr<PartSet_FeaturePrs> PartSet_Tools::createFeaturePrs(const std::string& theKind,
+ FeaturePtr theSketch,
+ FeaturePtr theFeature)
+{
+ boost::shared_ptr<PartSet_FeaturePrs> aFeaturePrs;
+
+ 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));
+ }
+
+ if (theFeature && aFeaturePrs)
+ aFeaturePrs->init(theFeature, FeaturePtr());
+
+ return aFeaturePrs;
+}
+
+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);
+
+ FeaturePtr aFeature;
+ std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
+
+ FeaturePtr 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();
+ }
+ }
+ return aDeltaFeature;
+}
+
+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 (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);
+}
+
+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);
+}
+
+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();
+}
+
+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;
+}
