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0717ddc132
0023422: Selection problems when using SetLocation. 0024756: AIS_ConnectedInteractive does not support nested AIS_ConnectedInteractive 0025103: Visualization - Regression in interactive detection Each PrsMgr_PresentableObject has list of PrsMgr _PresentableObject called myChildren. Transformation PrsMgr_PresentableObject applied to its children every time when its own transformation affected. This hierarchy does not propagate to Graphic3d level and below. PrsMgr_PresentableObject send its combined (according to hierarchy) transform down to Graphic3d_Structure. AIS_ConnectedInteractive and AIS_MultiplyConnectedInteractive are reused but behavior has been changed. AIS_ConnectedInteractive now is an instance of object. It reuses geometry of connected object but have own transformation, material, visibility flag etc. This connection propagated down to OpenGl level to OpenGl_Structure. For this task old “connected” mechanism has been reused. AIS_MultiplyConnectedInteractive represents assembly which doesn’t have its own presentation. Assemblies are able to participate is scene hierarchy and intended to handle a grouped set of instanced objects. It behaves as single object in terms of selection. It applies high level transform to all sub-elements since it located above in the hierarchy. All AIS_MultiplyConnectedInteractive are able to have child assemblies. Deep copy of object instances performed when one assembly attached to another. Correction test cases for CR24837 Test cases for issue CR23422 Test cases for issue CR24756 Test cases for issue CR25103 Viewer3d sample fixed.
173 lines
4.8 KiB
C++
173 lines
4.8 KiB
C++
// Created on: 1999-09-30
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// Created by: Sergey RUIN
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// Copyright (c) 1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <TPrsStd_GeometryDriver.ixx>
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#include <TDataXtd.hxx>
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#include <TDF_Label.hxx>
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#include <TNaming_NamedShape.hxx>
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#include <TNaming_Tool.hxx>
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#include <TDataXtd_Geometry.hxx>
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#include <Geom_CartesianPoint.hxx>
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#include <Geom_Line.hxx>
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#include <Geom_Circle.hxx>
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#include <AIS_Line.hxx>
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#include <AIS_Point.hxx>
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#include <AIS_Circle.hxx>
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#include <AIS_Shape.hxx>
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#include <AIS_Drawer.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Lin.hxx>
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#include <gp_Circ.hxx>
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#include <gp_Elips.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Edge.hxx>
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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TPrsStd_GeometryDriver::TPrsStd_GeometryDriver()
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{
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_GeometryDriver::Update(const TDF_Label& aLabel,
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Handle(AIS_InteractiveObject)& anAISObject)
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{
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Handle(TDataXtd_Geometry) aGeom;
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Handle(TNaming_NamedShape) NS;
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TDataXtd_GeometryEnum GeomType;
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if (!aLabel.FindAttribute(TDataXtd_Geometry::GetID(), aGeom)) {
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if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), NS) ) {
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GeomType = TDataXtd_Geometry::Type(aLabel);
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}
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else {
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return Standard_False;
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}
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}
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else {
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GeomType = aGeom->GetType();
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}
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switch (GeomType) {
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case TDataXtd_POINT :
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{
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gp_Pnt pt;
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if (!TDataXtd_Geometry::Point(aLabel,pt)) return Standard_False;
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Handle(Geom_Point) apt = new Geom_CartesianPoint(pt);
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Handle(AIS_Point) ais1;
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if( anAISObject.IsNull() ) ais1 = new AIS_Point(apt);
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else {
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ais1 = Handle(AIS_Point)::DownCast(anAISObject);
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if (ais1.IsNull())
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ais1 = new AIS_Point(apt);
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else {
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ais1->SetComponent(apt);
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ais1->ResetTransformation();
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ais1->SetToUpdate();
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ais1->UpdateSelection();
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}
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}
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anAISObject = ais1;
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anAISObject->SetColor(Quantity_NOC_RED);
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}
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break;
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case TDataXtd_LINE :
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{
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gp_Lin ln;
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if (!TDataXtd_Geometry::Line(aLabel,ln)) return Standard_False;
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Handle(Geom_Line) aln = new Geom_Line(ln);
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Handle(AIS_Line) ais2;
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if( anAISObject.IsNull() ) ais2 = new AIS_Line(aln);
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else {
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ais2 = Handle(AIS_Line)::DownCast(anAISObject);
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if (ais2.IsNull())
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ais2 = new AIS_Line(aln);
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else {
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ais2->SetLine(aln);
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ais2->ResetTransformation();
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ais2->SetToUpdate();
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ais2->UpdateSelection();
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}
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}
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anAISObject = ais2;
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anAISObject->SetColor(Quantity_NOC_RED);
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anAISObject->SetInfiniteState(Standard_True);
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break;
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}
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case TDataXtd_CIRCLE :
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{
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Handle(AIS_Line) ais2;
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gp_Circ cir;
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if (!TDataXtd_Geometry::Circle(aLabel,cir)) return Standard_False;
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Handle(Geom_Circle) acir = new Geom_Circle(cir);
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Handle(AIS_Circle) ais3;
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if (anAISObject.IsNull()) ais3 = new AIS_Circle(acir);
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else {
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ais3 = Handle(AIS_Circle)::DownCast(anAISObject);
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if (ais3.IsNull())
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ais3 = new AIS_Circle(acir);
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else {
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ais3->SetCircle(acir);
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ais3->ResetTransformation();
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ais3->SetToUpdate();
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ais3->UpdateSelection();
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}
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}
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anAISObject = ais3;
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anAISObject->SetColor(Quantity_NOC_RED);
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break;
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}
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case TDataXtd_ELLIPSE :
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{
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gp_Elips elp;
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if (!TDataXtd_Geometry::Ellipse(aLabel, elp)) return Standard_False;
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BRepBuilderAPI_MakeEdge mkEdge(elp);
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if( !mkEdge.IsDone() ) return Standard_False;
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Handle(AIS_Shape) ais;
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if (anAISObject.IsNull()) ais = new AIS_Shape(mkEdge);
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else {
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ais = Handle(AIS_Shape)::DownCast(anAISObject);
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if (ais.IsNull())
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ais = new AIS_Shape(mkEdge);
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else {
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ais->ResetTransformation();
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ais->Set(mkEdge);
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ais->SetToUpdate();
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ais->UpdateSelection();
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}
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}
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anAISObject = ais;
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anAISObject->SetColor(Quantity_NOC_RED);
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break;
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}
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default:
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return Standard_False;
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}
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return Standard_True;
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}
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