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0031431: Visualization, PrsMgr_PresentableObject - simplify HLR computing interface

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Multiple PrsMgr_PresentableObject::Compute() methods have been replaced by single one
PrsMgr_PresentableObject::computeHLR().
Dummy implementations of previously declared methods have been removed
from AIS classes not implementng HLR presentation.
Class Prs3d_Projector has been removed and Graphic3d_Camera is now passed directly,
so that redundant dependency from HLRAlgo_Projector in Prs3d interfaces has been eliminated.
StdPrs_HLRShape and StdPrs_HLRPolyShape now implement common interface StdPrs_HLRShapeI.
This commit is contained in:
kgv
2020-03-14 20:34:46 +03:00
parent 29263c947e
commit b5163d2f8d
90 changed files with 220 additions and 1248 deletions
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15
src/AIS/AIS_Shape.cxx
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@@ -43,7 +43,6 @@
#include <Prs3d_Drawer.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <Prs3d_Presentation.hxx>
#include <Prs3d_Projector.hxx>
#include <Prs3d_Root.hxx>
#include <Prs3d_ShadingAspect.hxx>
#include <StdPrs_BndBox.hxx>
@@ -224,7 +223,7 @@ void AIS_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentat
//function : computeHlrPresentation
//purpose :
//=======================================================================
void AIS_Shape::computeHlrPresentation (const Handle(Prs3d_Projector)& theProjector,
void AIS_Shape::computeHlrPresentation (const Handle(Graphic3d_Camera)& theProjector,
const Handle(Prs3d_Presentation)& thePrs,
const TopoDS_Shape& theShape,
const Handle(Prs3d_Drawer)& theDrawer)
@@ -282,12 +281,18 @@ void AIS_Shape::computeHlrPresentation (const Handle(Prs3d_Projector)& theProjec
switch (theDrawer->TypeOfHLR())
{
case Prs3d_TOH_Algo:
StdPrs_HLRShape::Add (thePrs, theShape, theDrawer, theProjector);
{
StdPrs_HLRShape aBuilder;
aBuilder.ComputeHLR (thePrs, theShape, theDrawer, theProjector);
break;
}
case Prs3d_TOH_PolyAlgo:
default:
StdPrs_HLRPolyShape::Add (thePrs, theShape, theDrawer, theProjector);
case Prs3d_TOH_NotSet:
{
StdPrs_HLRPolyShape aBuilder;
aBuilder.ComputeHLR (thePrs, theShape, theDrawer, theProjector);
break;
}
}
}
catch (Standard_Failure const& anException)