-// File: GeomAPI_AISObject.cpp
-// Created: 25 Jun 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2024 CEA, EDF
+//
+// 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>
#include <Geom_Plane.hxx>
#include <TopoDS_Shape.hxx>
#include <Quantity_NameOfColor.hxx>
+#include <BRepBndLib.hxx>
#include <AIS_InteractiveObject.hxx>
-#include <AIS_LengthDimension.hxx>
-#include <AIS_ParallelRelation.hxx>
-#include <AIS_PerpendicularRelation.hxx>
-#include <AIS_RadiusDimension.hxx>
+#include <AIS_InteractiveContext.hxx>
#include <AIS_Shape.hxx>
+#include <Prs3d_PointAspect.hxx>
+#include <PrsDim_Dimension.hxx>
+#include <PrsDim_LengthDimension.hxx>
+#include <PrsDim_ParallelRelation.hxx>
+#include <PrsDim_PerpendicularRelation.hxx>
+#include <PrsDim_RadiusDimension.hxx>
+#include <PrsDim_FixRelation.hxx>
+
+#include <Graphic3d_AspectLine3d.hxx>
const double tolerance = 1e-7;
const int CONSTRAINT_TEXT_HEIGHT = 28; /// the text height of the constraint
const int CONSTRAINT_TEXT_SELECTION_TOLERANCE = 20; /// the text selection tolerance
-// Initialization of color constants
-int Colors::COLOR_BROWN = Quantity_NOC_BROWN;
-int Colors::COLOR_RED = Quantity_NOC_RED;
-int Colors::COLOR_GREEN = Quantity_NOC_GREEN;
-int Colors::COLOR_BLUE = Quantity_NOC_BLUE1;
-
GeomAPI_AISObject::GeomAPI_AISObject()
: GeomAPI_Interface(new Handle(AIS_InteractiveObject)())
{
}
-void GeomAPI_AISObject::createShape(boost::shared_ptr<GeomAPI_Shape> theShape)
+GeomAPI_AISObject::~GeomAPI_AISObject()
+{
+ if (!empty()) {
+ // 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();
+ }
+}
+
+
+void GeomAPI_AISObject::createShape(std::shared_ptr<GeomAPI_Shape> theShape)
{
const TopoDS_Shape& aTDS =
(theShape && theShape->implPtr<TopoDS_Shape>()) ?
aShapeAIS->Set(aTDS);
aShapeAIS->Redisplay(Standard_True);
}
- } else
- setImpl(new Handle(AIS_InteractiveObject)(new AIS_Shape(aTDS)));
+ } else {
+ // Set default point as a '+' symbol
+ Handle(AIS_Shape) aShape = new AIS_Shape(aTDS);
+ Handle(Prs3d_Drawer) aDrawer = aShape->Attributes();
+ 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));
+ }
+}
+
+std::shared_ptr<GeomAPI_Shape> GeomAPI_AISObject::getShape() const
+{
+ std::shared_ptr<GeomAPI_Shape> aResult;
+
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(AIS_Shape) aShapeAIS = Handle(AIS_Shape)::DownCast(anAIS);
+ if (aShapeAIS) {
+ aResult.reset(new GeomAPI_Shape);
+ aResult->setImpl(new TopoDS_Shape(aShapeAIS->Shape()));
+ }
+ }
+ return aResult;
}
-void GeomAPI_AISObject::createDistance(boost::shared_ptr<GeomAPI_Pnt> theStartPoint,
- boost::shared_ptr<GeomAPI_Pnt> theEndPoint,
- boost::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
- boost::shared_ptr<GeomAPI_Pln> thePlane, double theDistance)
+void GeomAPI_AISObject::createDistance(std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+ std::shared_ptr<GeomAPI_Pnt> theEndPoint,
+ std::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
+ std::shared_ptr<GeomAPI_Pln> thePlane, double theDistance)
{
double aFlyout = 0;
if (theFlyoutPoint) {
if (theStartPoint->distance(theEndPoint) < tolerance)
aDist = theStartPoint->distance(theFlyoutPoint);
else {
- boost::shared_ptr<GeomAPI_Lin> aLine = boost::shared_ptr<GeomAPI_Lin>(
+ std::shared_ptr<GeomAPI_Lin> aLine = std::shared_ptr<GeomAPI_Lin>(
new GeomAPI_Lin(theStartPoint, theEndPoint));
aDist = aLine->distance(theFlyoutPoint);
}
- boost::shared_ptr<GeomAPI_XYZ> aLineDir = theEndPoint->xyz()->decreased(theStartPoint->xyz());
- boost::shared_ptr<GeomAPI_XYZ> aFOutDir = theFlyoutPoint->xyz()->decreased(
+ std::shared_ptr<GeomAPI_XYZ> aLineDir = theEndPoint->xyz()->decreased(theStartPoint->xyz());
+ std::shared_ptr<GeomAPI_XYZ> aFOutDir = theFlyoutPoint->xyz()->decreased(
theStartPoint->xyz());
- boost::shared_ptr<GeomAPI_XYZ> aNorm = thePlane->direction()->xyz();
+ std::shared_ptr<GeomAPI_XYZ> aNorm = thePlane->direction()->xyz();
if (aLineDir->cross(aFOutDir)->dot(aNorm) < 0)
aDist = -aDist;
aFlyout = aDist;
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull()) {
- Handle(AIS_LengthDimension) aDimAIS = new AIS_LengthDimension(theStartPoint->impl<gp_Pnt>(),
- theEndPoint->impl<gp_Pnt>(),
- thePlane->impl<gp_Pln>());
+ Handle(PrsDim_LengthDimension) aDimAIS =
+ new PrsDim_LengthDimension(theStartPoint->impl<gp_Pnt>(),
+ theEndPoint->impl<gp_Pnt>(),
+ thePlane->impl<gp_Pln>());
aDimAIS->SetCustomValue(theDistance);
Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
anAspect->MakeArrows3d(Standard_False);
- anAspect->MakeText3d(false);
+ anAspect->MakeText3d(Standard_False);
anAspect->TextAspect()->SetHeight(CONSTRAINT_TEXT_HEIGHT);
- anAspect->MakeTextShaded(false);
+ anAspect->MakeTextShaded(Standard_True);
anAspect->ArrowAspect()->SetLength(theDistance / 10.);
aDimAIS->DimensionAspect()->MakeUnitsDisplayed(false);
aDimAIS->SetDimensionAspect(anAspect);
setImpl(new Handle(AIS_InteractiveObject)(aDimAIS));
} else {
// update presentation
- Handle(AIS_LengthDimension) aDimAIS = Handle(AIS_LengthDimension)::DownCast(anAIS);
+ Handle(PrsDim_LengthDimension) aDimAIS = Handle(PrsDim_LengthDimension)::DownCast(anAIS);
if (!aDimAIS.IsNull()) {
aDimAIS->SetMeasuredGeometry(theStartPoint->impl<gp_Pnt>(), theEndPoint->impl<gp_Pnt>(),
thePlane->impl<gp_Pln>());
}
}
-void GeomAPI_AISObject::createRadius(boost::shared_ptr<GeomAPI_Circ> theCircle,
- boost::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
+bool GeomAPI_AISObject::isEmptyDistanceGeometry()
+{
+ bool anEmpty = false;
+
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(PrsDim_LengthDimension) aDimAIS = Handle(PrsDim_LengthDimension)::DownCast(anAIS);
+ if (!aDimAIS.IsNull()) {
+ anEmpty = !aDimAIS->IsValid();
+ }
+ }
+
+ return anEmpty;
+}
+
+void GeomAPI_AISObject::createRadius(std::shared_ptr<GeomAPI_Circ> theCircle,
+ std::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
double theRadius)
{
- boost::shared_ptr<GeomAPI_Pnt> aCenter = theCircle->center();
+ std::shared_ptr<GeomAPI_Pnt> aCenter = theCircle->center();
// 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.
- boost::shared_ptr<GeomAPI_Pnt> anAnchor = theCircle->project(theFlyoutPoint);
- boost::shared_ptr<GeomAPI_XYZ> anAnchorXYZ = anAnchor->xyz();
+ std::shared_ptr<GeomAPI_Pnt> anAnchor = theCircle->project(theFlyoutPoint);
+ std::shared_ptr<GeomAPI_XYZ> anAnchorXYZ = anAnchor->xyz();
anAnchorXYZ = anAnchorXYZ->decreased(aCenter->xyz());
- boost::shared_ptr<GeomAPI_Dir> aDeltaDir(new GeomAPI_Dir(anAnchorXYZ));
+ std::shared_ptr<GeomAPI_Dir> aDeltaDir(new GeomAPI_Dir(anAnchorXYZ));
const double aDelta = 1e-3;
anAnchor->setX(anAnchor->x() + aDelta * aDeltaDir->x());
anAnchor->setY(anAnchor->y() + aDelta * aDeltaDir->y());
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull()) {
- Handle(AIS_RadiusDimension) aDimAIS = new AIS_RadiusDimension(theCircle->impl<gp_Circ>(),
- anAnchor->impl<gp_Pnt>());
+ Handle(PrsDim_RadiusDimension) aDimAIS = new PrsDim_RadiusDimension(theCircle->impl<gp_Circ>(),
+ anAnchor->impl<gp_Pnt>());
aDimAIS->SetCustomValue(theRadius);
Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
setImpl(new Handle(AIS_InteractiveObject)(aDimAIS));
} else {
// update presentation
- Handle(AIS_RadiusDimension) aDimAIS = Handle(AIS_RadiusDimension)::DownCast(anAIS);
+ Handle(PrsDim_RadiusDimension) aDimAIS = Handle(PrsDim_RadiusDimension)::DownCast(anAIS);
if (!aDimAIS.IsNull()) {
aDimAIS->SetMeasuredGeometry(theCircle->impl<gp_Circ>(), anAnchor->impl<gp_Pnt>());
aDimAIS->SetCustomValue(theRadius);
}
}
-void GeomAPI_AISObject::createParallel(boost::shared_ptr<GeomAPI_Shape> theLine1,
- boost::shared_ptr<GeomAPI_Shape> theLine2,
- boost::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
- boost::shared_ptr<GeomAPI_Pln> thePlane)
+void GeomAPI_AISObject::createParallel(std::shared_ptr<GeomAPI_Shape> theLine1,
+ std::shared_ptr<GeomAPI_Shape> theLine2,
+ std::shared_ptr<GeomAPI_Pnt> theFlyoutPoint,
+ std::shared_ptr<GeomAPI_Pln> thePlane)
{
Handle(Geom_Plane) aPlane = new Geom_Plane(thePlane->impl<gp_Pln>());
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull()) {
- Handle(AIS_ParallelRelation) aParallel = new AIS_ParallelRelation(
+ Handle(PrsDim_ParallelRelation) aParallel = new PrsDim_ParallelRelation(
theLine1->impl<TopoDS_Shape>(), theLine2->impl<TopoDS_Shape>(), aPlane);
if (theFlyoutPoint)
aParallel->SetPosition(theFlyoutPoint->impl<gp_Pnt>());
setImpl(new Handle(AIS_InteractiveObject)(aParallel));
} else {
- Handle(AIS_ParallelRelation) aParallel = Handle(AIS_ParallelRelation)::DownCast(anAIS);
+ Handle(PrsDim_ParallelRelation) aParallel = Handle(PrsDim_ParallelRelation)::DownCast(anAIS);
if (!aParallel.IsNull()) {
aParallel->SetFirstShape(theLine1->impl<TopoDS_Shape>());
aParallel->SetSecondShape(theLine2->impl<TopoDS_Shape>());
}
}
-void GeomAPI_AISObject::createPerpendicular(boost::shared_ptr<GeomAPI_Shape> theLine1,
- boost::shared_ptr<GeomAPI_Shape> theLine2,
- boost::shared_ptr<GeomAPI_Pln> thePlane)
+void GeomAPI_AISObject::createPerpendicular(std::shared_ptr<GeomAPI_Shape> theLine1,
+ std::shared_ptr<GeomAPI_Shape> theLine2,
+ std::shared_ptr<GeomAPI_Pln> thePlane)
{
Handle(Geom_Plane) aPlane = new Geom_Plane(thePlane->impl<gp_Pln>());
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull()) {
- Handle(AIS_PerpendicularRelation) aPerpendicular = new AIS_PerpendicularRelation(
+ Handle(PrsDim_PerpendicularRelation) aPerpendicular = new PrsDim_PerpendicularRelation(
theLine1->impl<TopoDS_Shape>(), theLine2->impl<TopoDS_Shape>(), aPlane);
setImpl(new Handle(AIS_InteractiveObject)(aPerpendicular));
} else {
- Handle(AIS_PerpendicularRelation) aPerpendicular = Handle(AIS_PerpendicularRelation)::DownCast(
- anAIS);
+ Handle(PrsDim_PerpendicularRelation) aPerpendicular =
+ Handle(PrsDim_PerpendicularRelation)::DownCast(anAIS);
if (!aPerpendicular.IsNull()) {
aPerpendicular->SetFirstShape(theLine1->impl<TopoDS_Shape>());
aPerpendicular->SetSecondShape(theLine2->impl<TopoDS_Shape>());
}
}
+
+void GeomAPI_AISObject::createFixed(std::shared_ptr<GeomAPI_Shape> theShape,
+ std::shared_ptr<GeomAPI_Pln> thePlane)
+{
+ Handle(Geom_Plane) aPlane = new Geom_Plane(thePlane->impl<gp_Pln>());
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ Handle(PrsDim_FixRelation) aFixPrs;
+ if (anAIS.IsNull()) {
+ aFixPrs = new PrsDim_FixRelation(aShape, aPlane);
+
+ setImpl(new Handle(AIS_InteractiveObject)(aFixPrs));
+ } else {
+ aFixPrs = Handle(PrsDim_FixRelation)::DownCast(anAIS);
+ if (!aFixPrs.IsNull()) {
+ aFixPrs->SetFirstShape(aShape);
+ aFixPrs->SetPlane(aPlane);
+ aFixPrs->Redisplay(Standard_True);
+ }
+ }
+ if (!aFixPrs.IsNull()) {
+ Bnd_Box aBox;
+ BRepBndLib::Add(aShape, aBox);
+ double aXmin, aXmax, aYmin, aYmax, aZmin, aZmax;
+ aBox.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
+ gp_Pnt aXYZ1(aXmin, aXmax, aYmin);
+ gp_Pnt aXYZ2(aXmax, aYmax, aZmax);
+ double aDist = aXYZ1.Distance(aXYZ2);
+ if (aDist > Precision::Confusion()) {
+ aFixPrs->SetArrowSize(aDist/8.);
+ }
+ }
+}
+
void GeomAPI_AISObject::setColor(const int& theColor)
{
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull())
return;
Quantity_Color aColor((Quantity_NameOfColor) theColor);
- anAIS->SetColor(aColor);
- Handle(AIS_Dimension) aDimAIS = Handle(AIS_Dimension)::DownCast(anAIS);
+ Handle(PrsDim_Dimension) aDimAIS = Handle(PrsDim_Dimension)::DownCast(anAIS);
if (!aDimAIS.IsNull()) {
aDimAIS->DimensionAspect()->SetCommonColor(aColor);
}
+ Handle(AIS_InteractiveContext) aContext = anAIS->GetContext();
+ if (!aContext.IsNull())
+ aContext->SetColor(anAIS, aColor, false);
+ else
+ anAIS->SetColor(aColor);
}
-void GeomAPI_AISObject::setWidth(const double& theWidth)
+double GeomAPI_AISObject::width()
{
+ double aWidth = 0.0;
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
- if (anAIS.IsNull())
- return;
- anAIS->SetWidth(theWidth);
+ if (!anAIS.IsNull()) {
+ aWidth = anAIS->Width();
+ }
+ return aWidth;
+}
+
+bool GeomAPI_AISObject::setWidth(const double& theWidth)
+{
+ bool isChanged = false;
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ isChanged = anAIS->Width() != theWidth;
+ if (isChanged)
+ anAIS->SetWidth(theWidth);
+ }
+ return isChanged;
}
-void GeomAPI_AISObject::setColor(int theR, int theG, int theB)
+bool GeomAPI_AISObject::setColor(int theR, int theG, int theB)
{
Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
if (anAIS.IsNull())
- return;
+ return false;
Quantity_Color aColor(theR / 255., theG / 255., theB / 255., Quantity_TOC_RGB);
- anAIS->SetColor(aColor);
- Handle(AIS_Dimension) aDimAIS = Handle(AIS_Dimension)::DownCast(anAIS);
+ Quantity_Color aCurrentColor;
+ anAIS->Color(aCurrentColor);
+ // do not set the same color to the presentation
+ if (aColor.IsEqual(aCurrentColor))
+ return false;
+
+ Handle(AIS_InteractiveContext) aContext = anAIS->GetContext();
+ Handle(PrsDim_Dimension) aDimAIS = Handle(PrsDim_Dimension)::DownCast(anAIS);
if (!aDimAIS.IsNull()) {
aDimAIS->DimensionAspect()->SetCommonColor(aColor);
+ if (!aContext.IsNull())
+ aContext->Redisplay(aDimAIS, false);
+ }
+ else {
+ if (!aContext.IsNull())
+ aContext->SetColor(anAIS, aColor, false);
+ else
+ anAIS->SetColor(aColor);
}
+ return true;
}
+void GeomAPI_AISObject::getColor(int& theR, int& theG, int& theB)
+{
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (anAIS.IsNull())
+ return;
+
+ Quantity_Color aColor;
+ anAIS->Color(aColor);
+ theR = (int)(aColor.Red()*255.);
+ theG = (int)(aColor.Green()*255.);
+ theB = (int)(aColor.Blue()*255.);
+}
+
+bool GeomAPI_AISObject::setDeflection(const double theDeflection)
+{
+ 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 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;
+}
+
+double GeomAPI_AISObject::getDeflection() const
+{
+ double aDeflection = -1;
+
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(Prs3d_Drawer) aDrawer = anAIS->Attributes();
+ aDeflection = aDrawer->DeviationCoefficient();
+ }
+ 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
{
Handle(AIS_InteractiveObject) anAIS = const_cast<GeomAPI_AISObject*>(this)
return false;
}
+int GeomAPI_AISObject::getShapeType() const
+{
+ Handle(AIS_InteractiveObject) anAIS = const_cast<GeomAPI_AISObject*>(this)
+ ->impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(AIS_Shape) aAISShape = Handle(AIS_Shape)::DownCast(anAIS);
+ if (!aAISShape.IsNull()) {
+ const TopoDS_Shape aShape = aAISShape->Shape();
+ if (!aShape.IsNull())
+ return aShape.ShapeType();
+ }
+ }
+ return -1;
+}
+
+void GeomAPI_AISObject::setPointMarker(int theType, double theScale)
+{
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(Prs3d_Drawer) aDrawer = anAIS->Attributes();
+ if (aDrawer->HasOwnPointAspect()) {
+ Handle(Prs3d_PointAspect) aPA = aDrawer->PointAspect();
+ aPA->SetTypeOfMarker((Aspect_TypeOfMarker)theType);
+ aPA->SetScale(theScale);
+ } else {
+ Quantity_NameOfColor aCol = Quantity_NOC_YELLOW;
+ aDrawer->SetPointAspect(new Prs3d_PointAspect((Aspect_TypeOfMarker)theType, aCol, theScale));
+ }
+ }
+}
+
+bool GeomAPI_AISObject::setLineStyle(int theStyle)
+{
+ bool isChanged = false;
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(Prs3d_Drawer) aDrawer = anAIS->Attributes();
+ Handle(Prs3d_LineAspect) aLineAspect;
+
+ Aspect_TypeOfLine aType = (Aspect_TypeOfLine)theStyle;
+ if (aDrawer->HasOwnLineAspect()) {
+ aLineAspect = aDrawer->LineAspect();
+ }
+ if (aDrawer->HasOwnWireAspect()) {
+ aLineAspect = aDrawer->WireAspect();
+ }
+ if (!aLineAspect.IsNull()) {
+ Handle(Graphic3d_AspectLine3d) aGraphicAspect = aLineAspect->Aspect();
+ Aspect_TypeOfLine aCurrentType = aGraphicAspect->Type();
+ isChanged = aType != aCurrentType;
+ if (isChanged) {
+ aLineAspect->SetTypeOfLine(aType);
+ }
+ }
+ }
+ return isChanged;
+}
+
+bool GeomAPI_AISObject::setTransparensy(double theVal)
+{
+ bool isChanged = false;
+ Handle(AIS_InteractiveObject) anAIS = impl<Handle(AIS_InteractiveObject)>();
+ if (!anAIS.IsNull()) {
+ Handle(AIS_InteractiveContext) aContext = anAIS->GetContext();
+ if (!aContext.IsNull()) {
+ double aCurrentValue = anAIS->Transparency();
+ isChanged = aCurrentValue != theVal;
+ if (isChanged)
+ aContext->SetTransparency(anAIS, theVal, false);
+ } else {
+ anAIS->SetTransparency(theVal);
+ }
+ }
+ return isChanged;
+}
