#include "SketcherPrs_Radius.h"
#include "SketcherPrs_Tools.h"
+#include "SketcherPrs_DimensionStyleListener.h"
#include <SketchPlugin_ConstraintRadius.h>
#include <SketchPlugin_Constraint.h>
#include <SketchPlugin_Circle.h>
#include <SketchPlugin_Arc.h>
+#include <Events_Error.h>
+
#include <GeomDataAPI_Point2D.h>
#include <GeomAPI_Pnt2d.h>
#include <GeomAPI_Circ.h>
SketcherPrs_Radius::SketcherPrs_Radius(ModelAPI_Feature* theConstraint,
const std::shared_ptr<GeomAPI_Ax3>& thePlane)
-: AIS_RadiusDimension(MyDefCirc), myConstraint(theConstraint), myPlane(thePlane)
+: AIS_RadiusDimension(MyDefCirc), myConstraint(theConstraint), mySketcherPlane(thePlane)
{
- myAspect = new Prs3d_DimensionAspect();
- myAspect->MakeArrows3d(false);
- myAspect->MakeText3d(false);
- myAspect->MakeTextShaded(false);
- myAspect->MakeUnitsDisplayed(false);
- myAspect->TextAspect()->SetHeight(SketcherPrs_Tools::getDefaultTextHeight());
- myAspect->ArrowAspect()->SetLength(SketcherPrs_Tools::getArrowSize());
-
- SetDimensionAspect(myAspect);
+ SetDimensionAspect(SketcherPrs_Tools::createDimensionAspect());
SetSelToleranceForText2d(SketcherPrs_Tools::getDefaultTextHeight());
+
+ myStyleListener = new SketcherPrs_DimensionStyleListener();
}
-void SketcherPrs_Radius::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
- const Handle(Prs3d_Presentation)& thePresentation,
- const Standard_Integer theMode)
+SketcherPrs_Radius::~SketcherPrs_Radius()
{
- DataPtr aData = myConstraint->data();
+ delete myStyleListener;
+}
+
+bool SketcherPrs_Radius::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+ const std::shared_ptr<GeomAPI_Ax3>& thePlane)
+{
+ bool aReadyToDisplay = false;
+
+ DataPtr aData = theConstraint->data();
// Flyout point
std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
std::dynamic_pointer_cast<GeomDataAPI_Point2D>
(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
- if (!aFlyoutAttr->isInitialized())
- return; // can not create a good presentation
+ if (!aFlyoutAttr->isInitialized()) {
+ return aReadyToDisplay; // can not create a good presentation
+ }
// Get circle
std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>
(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
- if (!anAttr) return;
+ if (!anAttr)
+ return aReadyToDisplay;
std::shared_ptr<ModelAPI_Feature> aCyrcFeature = ModelAPI_Feature::feature(anAttr->object());
double aRadius = 1;
// it is possible that circle result becomes zero, in this case the presentation should disappear
// for example, it happens when circle radius is set to zero
if (!aCyrcFeature)
- return;
+ return aReadyToDisplay;
if (aCyrcFeature->getKind() == SketchPlugin_Circle::ID()) { // circle
aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
aCyrcFeature->data()->attribute(SketchPlugin_Circle::CENTER_ID()));
(aCyrcFeature->data()->attribute(SketchPlugin_Arc::START_ID()));
aRadius = aCenterAttr->pnt()->distance(aStartAttr->pnt());
}
- std::shared_ptr<GeomAPI_Pnt> aCenter = myPlane->to3D(aCenterAttr->x(), aCenterAttr->y());
- std::shared_ptr<GeomAPI_Dir> aNormal = myPlane->norm();
+ std::shared_ptr<GeomAPI_Pnt> aCenter = thePlane->to3D(aCenterAttr->x(), aCenterAttr->y());
+ std::shared_ptr<GeomAPI_Dir> aNormal = thePlane->normal();
GeomAPI_Circ aCircle(aCenter, aNormal, aRadius);
- std::shared_ptr<GeomAPI_Pnt> anAnchor = SketcherPrs_Tools::getAnchorPoint(myConstraint, myPlane);
+ std::shared_ptr<GeomAPI_Pnt> anAnchor = SketcherPrs_Tools::getAnchorPoint(theConstraint, thePlane);
gp_Circ aCirc = aCircle.impl<gp_Circ>();
gp_Pnt anAncorPnt = anAnchor->impl<gp_Pnt>();
// anchor point should not coincide to the location point of the circle
// OCCT does not process this case.
- if (anAncorPnt.Distance(aCirc.Location()) < 1e-7)
- return;
- SetMeasuredGeometry(aCirc, anAncorPnt);
- SetCustomValue(aRadius);
- myAspect->SetExtensionSize(myAspect->ArrowAspect()->Length());
- myAspect->SetArrowTailSize(myAspect->ArrowAspect()->Length());
+ aReadyToDisplay = anAncorPnt.Distance(aCirc.Location()) > 1e-7;
+ return aReadyToDisplay;
+}
+void SketcherPrs_Radius::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
+ const Handle(Prs3d_Presentation)& thePresentation,
+ const Standard_Integer theMode)
+{
+ bool aReadyToDisplay = IsReadyToDisplay(myConstraint, mySketcherPlane);
+ if (aReadyToDisplay) {
+ //myDistance = SketcherPrs_Tools::getFlyoutDistance(myConstraint);
+
+ DataPtr aData = myConstraint->data();
+
+ // Flyout point
+ std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
+
+ // Get circle
+ std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>
+ (aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
+
+ std::shared_ptr<ModelAPI_Feature> aCyrcFeature = ModelAPI_Feature::feature(anAttr->object());
+ myRadius = 1;
+ std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr;
+ if (aCyrcFeature->getKind() == SketchPlugin_Circle::ID()) { // circle
+ aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aCyrcFeature->data()->attribute(SketchPlugin_Circle::CENTER_ID()));
+ AttributeDoublePtr aCircRadius =
+ std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
+ aCyrcFeature->data()->attribute(SketchPlugin_Circle::RADIUS_ID()));
+ myRadius = aCircRadius->value();
+ } else { // arc
+ aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aCyrcFeature->data()->attribute(SketchPlugin_Arc::CENTER_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aCyrcFeature->data()->attribute(SketchPlugin_Arc::START_ID()));
+ myRadius = aCenterAttr->pnt()->distance(aStartAttr->pnt());
+ }
+ std::shared_ptr<GeomAPI_Pnt> aCenter = mySketcherPlane->to3D(aCenterAttr->x(), aCenterAttr->y());
+ std::shared_ptr<GeomAPI_Dir> aNormal = mySketcherPlane->normal();
+
+ GeomAPI_Circ aCircle(aCenter, aNormal, myRadius);
+ std::shared_ptr<GeomAPI_Pnt> anAnchor = SketcherPrs_Tools::getAnchorPoint(myConstraint, mySketcherPlane);
+
+ myCircle = aCircle.impl<gp_Circ>();
+ myAncorPnt = anAnchor->impl<gp_Pnt>();
+
+ AttributeDoublePtr anAttributeValue = myConstraint->data()->real(SketchPlugin_Constraint::VALUE());
+ myHasParameters = anAttributeValue->usedParameters().size() > 0;
+ myValue = anAttributeValue->text();
+ }
+
+ SetMeasuredGeometry(myCircle, myAncorPnt);
+ SetCustomValue(myRadius);
+
+ // Update variable aspect parameters (depending on viewer scale)
+ double aTextSize = 0.0;
+ GetValueString(aTextSize);
+ SketcherPrs_Tools::updateArrows(DimensionAspect(), GetValue(), aTextSize);
+
+ myStyleListener->updateDimensions(this, myHasParameters, myValue);
+
AIS_RadiusDimension::Compute(thePresentationManager, thePresentation, theMode);
+
+ if (!aReadyToDisplay)
+ SketcherPrs_Tools::sendEmptyPresentationError(myConstraint,
+ "An empty AIS presentation: SketcherPrs_Radius");
}
void SketcherPrs_Radius::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
const Standard_Integer theMode)
{
+ // Map the application selection modes to standard ones
Standard_Integer aMode;
switch (theMode) {
case 0: // we should use selection of all objects
