-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAPI_AISObject.cpp
-// Created: 25 Jun 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2020 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <GeomAPI_AISObject.h>
GeomAPI_AISObject::~GeomAPI_AISObject()
{
if (!empty()) {
- // This is necessary for correct deletion of Handle entity.
+ // This is necessary for correct deletion of Handle entity.
// Without this Handle does not decremented counter to 0
Handle(AIS_InteractiveObject) *anAIS = implPtr<Handle(AIS_InteractiveObject)>();
anAIS->Nullify();
// Set default point as a '+' symbol
Handle(AIS_Shape) aShape = new AIS_Shape(aTDS);
Handle(Prs3d_Drawer) aDrawer = aShape->Attributes();
- if (aDrawer->HasOwnPointAspect())
+ if (aDrawer->HasOwnPointAspect())
aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
else
aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
+ aDrawer->SetIsoOnPlane(false);
setImpl(new Handle(AIS_InteractiveObject)(aShape));
}
}
if (!anAIS.IsNull()) {
Handle(AIS_Shape) aShapeAIS = Handle(AIS_Shape)::DownCast(anAIS);
if (aShapeAIS) {
- std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
+ aResult.reset(new GeomAPI_Shape);
aResult->setImpl(new TopoDS_Shape(aShapeAIS->Shape()));
- return aResult;
}
}
- return std::shared_ptr<GeomAPI_Shape>();
+ return aResult;
}
void GeomAPI_AISObject::createDistance(std::shared_ptr<GeomAPI_Pnt> theStartPoint,
// TODO: a bug in AIS_RadiusDimension:
// The anchor point can't be myCirc.Location() - an exception is raised.
// But we need exactly this case...
- // We want to show a radius dimension starting from the circle centre and
+ // We want to show a radius dimension starting from the circle centre and
// ending at the user-defined point.
// Also, if anchor point coincides with myP2, the radius dimension is not displayed at all.
std::shared_ptr<GeomAPI_Pnt> anAnchor = theCircle->project(theFlyoutPoint);
aDimAIS->DimensionAspect()->SetCommonColor(aColor);
}
Handle(AIS_InteractiveContext) aContext = anAIS->GetContext();
- aContext->SetColor(anAIS, aColor, false);
+ if (!aContext.IsNull())
+ aContext->SetColor(anAIS, aColor, false);
+ else
+ anAIS->SetColor(aColor);
}
double GeomAPI_AISObject::width()
aDimAIS->DimensionAspect()->SetCommonColor(aColor);
}
Handle(AIS_InteractiveContext) aContext = anAIS->GetContext();
- aContext->SetColor(anAIS, aColor, false);
+ if (!aContext.IsNull())
+ aContext->SetColor(anAIS, aColor, false);
+ else
+ anAIS->SetColor(aColor);
return true;
}
if (anAIS.IsNull())
return;
- Quantity_Color aColor = anAIS->Color();
+ Quantity_Color aColor;
+ anAIS->Color(aColor);
theR = (int)(aColor.Red()*255.);
theG = (int)(aColor.Green()*255.);
theB = (int)(aColor.Blue()*255.);
bool isModified = false;
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (!anAIS.IsNull()) {
- Handle(Prs3d_Drawer) aDrawer = anAIS->Attributes();
- if (fabs(aDrawer->DeviationCoefficient() - theDeflection) > Precision::Confusion()) {
- aDrawer->SetDeviationCoefficient(theDeflection);
- isModified = true;
+ Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(anAIS);
+ if (!anAISShape.IsNull()) {
+ Standard_Real aCoefficient, aPreviousCoefficient;
+ anAISShape->OwnDeviationCoefficient(aCoefficient, aPreviousCoefficient);
+ if (fabs(aCoefficient-theDeflection) > Precision::Confusion()) {
+ isModified = true;
+ anAISShape->SetOwnDeviationCoefficient(theDeflection);
+ Handle(Prs3d_Drawer) aDrawer = anAISShape->DynamicHilightAttributes();
+ if (!aDrawer.IsNull()) {
+ aDrawer->SetDeviationCoefficient(theDeflection);
+ }
+ // redisplay is necessary here to update presentation in all modes
+ // Standard True flag. Displayer uses Standard False flag. If it will be changed in
+ // displayer, redisplay here will not be necessary. But performance should be checked.
+ anAISShape->Redisplay(Standard_True);
+ }
}
}
-
return isModified;
}
return aDeflection;
}
+bool GeomAPI_AISObject::setTransparency(const double theTransparency)
+{
+ bool isModified = false;
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(anAIS);
+ if (!anAISShape.IsNull()) {
+ Standard_Real aPreviousValue = anAISShape->Transparency();
+ if (fabs(aPreviousValue - theTransparency) > Precision::Confusion()) {
+ anAISShape->SetTransparency(theTransparency);
+ //>SetOwnDeviationCoefficient(theTransparency);
+ isModified = true;
+ // redisplay is necessary here to update presentation in all modes
+ // Standard True flag. Displayer uses Standard False flag. If it will be changed in
+ // displayer, redisplay here will not be necessary. But performance should be checked.
+ anAISShape->Redisplay(Standard_True);
+ }
+ }
+ }
+ return isModified;
+}
+
+double GeomAPI_AISObject::getTransparency() const
+{
+ double aTransparency = 0;
+
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ aTransparency = anAIS->Transparency();
+ }
+ return aTransparency;
+}
+
bool GeomAPI_AISObject::empty() const
{
if (aDrawer->HasOwnWireAspect()) {
aLineAspect = aDrawer->WireAspect();
}
- Quantity_Color aCurrentColor;
- Aspect_TypeOfLine aCurrentType;
- Standard_Real aCurrentWidth;
- aLineAspect->Aspect()->Values(aCurrentColor, aCurrentType, aCurrentWidth);
- isChanged = aType != aCurrentType;
- if (isChanged) {
- aLineAspect->SetTypeOfLine(aType);
+ if (!aLineAspect.IsNull()) {
+ Handle(Graphic3d_AspectLine3d) aGraphicAspect = aLineAspect->Aspect();
+ Aspect_TypeOfLine aCurrentType = aGraphicAspect->Type();
+ isChanged = aType != aCurrentType;
+ if (isChanged) {
+ aLineAspect->SetTypeOfLine(aType);
+ }
}
}
return isChanged;
