#include "SketcherPrs_Angle.h"
#include "SketcherPrs_Tools.h"
+#include "SketcherPrs_DimensionStyleListener.h"
#include <SketchPlugin_ConstraintAngle.h>
#include <SketchPlugin_Constraint.h>
+#include <SketchPlugin_Line.h>
#include <GeomAPI_Edge.h>
#include <GeomAPI_Lin.h>
#include <GeomDataAPI_Point2D.h>
+#include <GeomAPI_Angle2d.h>
+#include <GeomAPI_Lin2d.h>
#include <ModelAPI_AttributeRefAttr.h>
#include <ModelAPI_AttributeDouble.h>
#include <TopExp.hxx>
#include <BRep_Tool.hxx>
-#include <Events_Error.h>
-
#define PI 3.1415926535897932
IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Angle, AIS_AngleDimension);
SketcherPrs_Angle::SketcherPrs_Angle(ModelAPI_Feature* theConstraint,
const std::shared_ptr<GeomAPI_Ax3>& thePlane)
-: AIS_AngleDimension(gp_Pnt(0,0,0), gp_Pnt(1,0,0), gp_Pnt(0,1,0)), myConstraint(theConstraint), myPlane(thePlane)
+: AIS_AngleDimension(gp_Pnt(0,0,0), gp_Pnt(1,0,0), gp_Pnt(0,1,0)), myConstraint(theConstraint),
+ mySketcherPlane(thePlane),
+ myFirstPoint(gp_Pnt(0,0,0)), myCenterPoint(gp_Pnt(1,0,0)), mySecondPoint(gp_Pnt(0,1,0)),
+ myValue(90., false, ""), myFlyOutPoint(0, 0.5, 0)
{
myAspect = new Prs3d_DimensionAspect();
myAspect->MakeArrows3d(false);
SetDimensionAspect(myAspect);
SetSelToleranceForText2d(SketcherPrs_Tools::getDefaultTextHeight());
+
+ myStyleListener = new SketcherPrs_DimensionStyleListener();
+}
+
+SketcherPrs_Angle::~SketcherPrs_Angle()
+{
+ delete myStyleListener;
}
bool SketcherPrs_Angle::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
- const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
+ const std::shared_ptr<GeomAPI_Ax3>& thePlane)
+{
+ gp_Pnt aFirstPoint, aSecondPoint, aCenterPoint;
+ return readyToDisplay(theConstraint, thePlane, aFirstPoint, aSecondPoint, aCenterPoint);
+}
+
+bool SketcherPrs_Angle::readyToDisplay(ModelAPI_Feature* theConstraint,
+ const std::shared_ptr<GeomAPI_Ax3>& thePlane,
+ gp_Pnt& theFirstPoint, gp_Pnt& theSecondPoint,
+ gp_Pnt& theCenterPoint)
{
bool aReadyToDisplay = false;
if (!anAttr2->isInitialized())
return aReadyToDisplay;
- // Get angle edges
- ObjectPtr aObj1 = anAttr1->object();
- ObjectPtr aObj2 = anAttr2->object();
+ FeaturePtr aLineA = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_A());
+ FeaturePtr aLineB = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_B());
- std::shared_ptr<GeomAPI_Shape> aShape1 = SketcherPrs_Tools::getShape(aObj1);
- std::shared_ptr<GeomAPI_Shape> aShape2 = SketcherPrs_Tools::getShape(aObj2);
+ if (!aLineA.get() || !aLineB.get())
+ return aReadyToDisplay;
+
+ std::shared_ptr<GeomDataAPI_Point2D> aStartA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aLineA->attribute(SketchPlugin_Line::START_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> aEndA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aLineA->attribute(SketchPlugin_Line::END_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> aStartB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aLineB->attribute(SketchPlugin_Line::START_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> aEndB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aLineB->attribute(SketchPlugin_Line::END_ID()));
+
+ std::shared_ptr<GeomAPI_Angle2d> anAng;
+ if (!aData->attribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->isInitialized() ||
+ !aData->attribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->isInitialized())
+ anAng = std::shared_ptr<GeomAPI_Angle2d>(new GeomAPI_Angle2d(
+ aStartA->pnt(), aEndA->pnt(), aStartB->pnt(), aEndB->pnt()));
+ else {
+ std::shared_ptr<GeomAPI_Lin2d> aLine1(new GeomAPI_Lin2d(aStartA->pnt(), aEndA->pnt()));
+ bool isReversed1 = aData->boolean(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->value();
+ std::shared_ptr<GeomAPI_Lin2d> aLine2(new GeomAPI_Lin2d(aStartB->pnt(), aEndB->pnt()));
+ bool isReversed2 = aData->boolean(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->value();
+ anAng = std::shared_ptr<GeomAPI_Angle2d>(new GeomAPI_Angle2d(aLine1, isReversed1, aLine2, isReversed2));
+ }
- aReadyToDisplay = aShape1.get() && aShape2.get();
- return aReadyToDisplay;
+ gp_Pnt2d aFirstPoint = anAng->firstPoint()->impl<gp_Pnt2d>();
+ std::shared_ptr<GeomAPI_Pnt> aPoint = thePlane->to3D(aFirstPoint.X(), aFirstPoint.Y());
+ theFirstPoint = aPoint->impl<gp_Pnt>();
+
+ gp_Pnt2d aCenterPoint = anAng->center()->impl<gp_Pnt2d>();
+ aPoint = thePlane->to3D(aCenterPoint.X(), aCenterPoint.Y());
+ theCenterPoint = aPoint->impl<gp_Pnt>();
+
+ gp_Pnt2d aSecondPoint = anAng->secondPoint()->impl<gp_Pnt2d>();
+ aPoint = thePlane->to3D(aSecondPoint.X(), aSecondPoint.Y());
+ theSecondPoint = aPoint->impl<gp_Pnt>();
+
+ return true;
}
+
void SketcherPrs_Angle::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
const Handle(Prs3d_Presentation)& thePresentation,
const Standard_Integer theMode)
{
- DataPtr aData = myConstraint->data();
-
- if (!IsReadyToDisplay(myConstraint, myPlane)) {
- Events_Error::throwException("An empty AIS presentation: SketcherPrs_Angle");
- return; // can not create a good presentation
+ gp_Pnt aFirstPoint, aSecondPoint, aCenterPoint;
+ bool aReadyToDisplay = readyToDisplay(myConstraint, mySketcherPlane, aFirstPoint, aSecondPoint, aCenterPoint);
+ if (aReadyToDisplay) {
+ myFirstPoint = aFirstPoint;
+ mySecondPoint = aSecondPoint;
+ myCenterPoint = aCenterPoint;
+
+ DataPtr aData = myConstraint->data();
+ AttributeDoublePtr anAttributeValue = aData->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID());
+ myValue.init(anAttributeValue);
+
+ std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
+ std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = mySketcherPlane->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
+ myFlyOutPoint = aFlyoutPnt->impl<gp_Pnt>();
}
+ DataPtr aData = myConstraint->data();
std::shared_ptr<ModelAPI_AttributeInteger> aTypeAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeInteger>(aData->attribute(SketchPlugin_ConstraintAngle::TYPE_ID()));
- AngleType anAngleType = (AngleType)(aTypeAttr->value());
-
- // Flyout point
- std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>
- (aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
- std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = myPlane->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
-
- AttributeRefAttrPtr anAttr1 = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
- AttributeRefAttrPtr anAttr2 = aData->refattr(SketchPlugin_Constraint::ENTITY_B());
-
- // Get angle edges
- ObjectPtr aObj1 = anAttr1->object();
- ObjectPtr aObj2 = anAttr2->object();
-
- std::shared_ptr<GeomAPI_Shape> aShape1 = SketcherPrs_Tools::getShape(aObj1);
- std::shared_ptr<GeomAPI_Shape> aShape2 = SketcherPrs_Tools::getShape(aObj2);
-
- TopoDS_Shape aTEdge1 = aShape1->impl<TopoDS_Shape>();
- TopoDS_Shape aTEdge2 = aShape2->impl<TopoDS_Shape>();
-
- TopoDS_Edge aEdge1 = TopoDS::Edge(aTEdge1);
- TopoDS_Edge aEdge2 = TopoDS::Edge(aTEdge2);
+ SketcherPrs_Tools::AngleType anAngleType = (SketcherPrs_Tools::AngleType)(aTypeAttr->value());
+ double aDist = -1;
switch (anAngleType) {
- case ANGLE_DIRECT: {
- SetGeometryOrientedAngle(true, false);
- SetMeasuredGeometry(aEdge1, aEdge2);
+ case SketcherPrs_Tools::ANGLE_DIRECT: {
+ SetArrowVisible(Standard_False/*first*/, Standard_True/*second*/);
+ SetMeasuredGeometry(myFirstPoint, myCenterPoint, mySecondPoint);
+ bool isReversedPlanes = isAnglePlaneReversedToSketchPlane();
+ SetAngleReversed(!isReversedPlanes);
}
break;
- case ANGLE_SUPPLEMENTARY: {
- // to calculate center, first and end points
- SetGeometryOrientedAngle(false, false);
- SetMeasuredGeometry(aEdge1, aEdge2);
- gp_Pnt aCenterPnt = CenterPoint();
- gp_Pnt aFirstPnt = FirstPoint();
- gp_Pnt aSecondPnt = SecondPoint();
- double anEdge2Length = aCenterPnt.Distance(aSecondPnt);
- aSecondPnt = aCenterPnt.Translated (gp_Vec(aCenterPnt, aSecondPnt).Normalized() * (-anEdge2Length));
- SetMeasuredGeometry(aFirstPnt, aCenterPnt, aSecondPnt);
+ case SketcherPrs_Tools::ANGLE_COMPLEMENTARY: {
+ double anEdge1Length = aCenterPoint.Distance(myFirstPoint);
+ //aDist = calculateDistanceToFlyoutPoint();
+ gp_Pnt aFirstPoint = aCenterPoint.Translated(
+ gp_Vec(myCenterPoint, myFirstPoint).Normalized() * (-anEdge1Length));
+ SetMeasuredGeometry(aFirstPoint, myCenterPoint, mySecondPoint);
+ SetAngleReversed(false);
}
break;
- case ANGLE_BACKWARD: {
- SetGeometryOrientedAngle(true, true);
- SetMeasuredGeometry(aEdge1, aEdge2);
+ case SketcherPrs_Tools::ANGLE_BACKWARD: {
+ SetArrowVisible(Standard_False/*first*/, Standard_True/*second*/);
+ SetMeasuredGeometry(myFirstPoint, myCenterPoint, mySecondPoint);
+ bool isReversedPlanes = isAnglePlaneReversedToSketchPlane();
+ SetAngleReversed(isReversedPlanes);
}
break;
default:
break;
}
-
-
- const gp_Pnt& aCenter = CenterPoint();
- const gp_Pnt& aFirst = FirstPoint();
- const gp_Pnt& aSecond = SecondPoint();
-
- gp_Dir aBisector((aFirst.XYZ() + aSecond.XYZ()) * 0.5 - aCenter.XYZ());
-
- gp_Pnt aFlyPnt(aFlyoutPnt->x(), aFlyoutPnt->y(), aFlyoutPnt->z());
- gp_XYZ aFlyDir = aFlyPnt.XYZ() - aCenter.XYZ();
- double aDist = aFlyDir.Dot(aBisector.XYZ());
+ if (aDist < 0) /// it was not calculated yet
+ aDist = calculateDistanceToFlyoutPoint();
SetFlyout(aDist);
- // Angle value is in degrees
- AttributeDoublePtr aVal = aData->real(SketchPlugin_Constraint::VALUE());
- SetCustomValue(aVal->value() * PI / 180.0);
+ // Update text visualization: parameter value or parameter text
+ myStyleListener->updateDimensions(this, myValue);
myAspect->SetExtensionSize(myAspect->ArrowAspect()->Length());
myAspect->SetArrowTailSize(myAspect->ArrowAspect()->Length());
- AttributeDoublePtr aValue = myConstraint->data()->real(SketchPlugin_Constraint::VALUE());
- SketcherPrs_Tools::setDisplaySpecialSymbol(this, aValue->usedParameters().size() > 0);
-
AIS_AngleDimension::Compute(thePresentationManager, thePresentation, theMode);
+
+ if (!aReadyToDisplay)
+ SketcherPrs_Tools::sendEmptyPresentationError(myConstraint,
+ "An empty AIS presentation: SketcherPrs_Angle");
}
void SketcherPrs_Angle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
}
AIS_AngleDimension::ComputeSelection(aSelection, aMode);
}
+
+bool SketcherPrs_Angle::isAnglePlaneReversedToSketchPlane()
+{
+ bool aReversed = false;
+ if (!mySketcherPlane.get())
+ return aReversed;
+
+ gp_Pln aPlane = GetPlane();
+ gp_Dir aDir = aPlane.Axis().Direction();
+ double aDot = mySketcherPlane->normal()->dot(
+ std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z())));
+ return aDot < 0;
+}
+
+double SketcherPrs_Angle::calculateDistanceToFlyoutPoint()
+{
+ gp_Dir aBisector((myFirstPoint.XYZ() + mySecondPoint.XYZ()) * 0.5 - myCenterPoint.XYZ());
+ //gp_Pnt aFlyPnt(aFlyoutPnt->x(), aFlyoutPnt->y(), aFlyoutPnt->z());
+ gp_XYZ aFlyDir = myFlyOutPoint.XYZ() - myCenterPoint.XYZ();
+ double aDistance = aFlyDir.Dot(aBisector.XYZ());
+ // make a positive distance in order to AIS angle presentation is not reversed
+ aDistance = fabs(aDistance);
+ return aDistance;
+}
