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0027869: Visualization - AIS_ConnectedInteractive does not support exact HLR mode

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AIS_ConnectedInteractive now shares HLR computation code with AIS_Shape.

BRepTools_WireExplorer::Orientation() now returns TopAbs_FORWARD
instead of throwing exception in case of infinite Edge without vertices.

StdSelect_BRepSelectionTool::GetSensitiveForFace() now creates Select3D_SensitiveCurve
from 2 points in case of infinite Edge instead of Select3D_SensitiveFace.
This commit is contained in:
kgv 2017-09-10 21:24:56 +03:00 committed by bugmaster
parent a966092904
commit c7ba457824
7 changed files with 299 additions and 359 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
src/AIS/AIS_ConnectedInteractive.cxx
View File

@ -164,54 +164,10 @@ void AIS_ConnectedInteractive::Compute(const Handle(Prs3d_Projector)& aProjector
//purpose :
//=======================================================================
void AIS_ConnectedInteractive::Compute (const Handle(Prs3d_Projector)& theProjector,
const Handle(Prs3d_Presentation)& thePresentation,
const Handle(Prs3d_Presentation)& thePrs,
const TopoDS_Shape& theShape)
{
if (myShape.IsNull())
{
return;
}
switch (theShape.ShapeType())
{
case TopAbs_VERTEX:
case TopAbs_EDGE:
case TopAbs_WIRE:
{
thePresentation->SetDisplayPriority (4);
StdPrs_WFShape::Add (thePresentation, theShape, myDrawer);
break;
}
default:
{
Handle(Prs3d_Drawer) aDefaultDrawer = GetContext()->DefaultDrawer();
if (aDefaultDrawer->DrawHiddenLine())
{
myDrawer->EnableDrawHiddenLine();
}
else
{
myDrawer->DisableDrawHiddenLine();
}
Aspect_TypeOfDeflection aPrevDeflection = aDefaultDrawer->TypeOfDeflection();
aDefaultDrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE);
// process HLRAngle and HLRDeviationCoefficient()
Standard_Real aPrevAngle = myDrawer->HLRAngle();
Standard_Real aNewAngle = aDefaultDrawer->HLRAngle();
if (myDrawer->IsAutoTriangulation() &&
Abs (aNewAngle - aPrevAngle) > Precision::Angular())
{
BRepTools::Clean (theShape);
}
myDrawer->SetHLRAngle (aNewAngle);
myDrawer->SetHLRDeviationCoefficient (aDefaultDrawer->HLRDeviationCoefficient());
StdPrs_HLRPolyShape::Add (thePresentation, theShape, myDrawer, theProjector);
aDefaultDrawer->SetTypeOfDeflection (aPrevDeflection);
}
}
AIS_Shape::computeHlrPresentation (theProjector, thePrs, theShape, myDrawer);
}
//=======================================================================

217
src/AIS/AIS_Shape.cxx
View File

@ -35,6 +35,8 @@
#include <Graphic3d_MaterialAspect.hxx>
#include <Graphic3d_SequenceOfGroup.hxx>
#include <Graphic3d_Structure.hxx>
#include <Message.hxx>
#include <Message_Messenger.hxx>
#include <HLRBRep.hxx>
#include <OSD_Timer.hxx>
#include <Precision.hxx>
@ -157,14 +159,11 @@ void AIS_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentat
OCC_CATCH_SIGNALS
StdPrs_WFShape::Add (aPrs, myshape, myDrawer);
}
catch (Standard_Failure)
catch (Standard_Failure const& anException)
{
#ifdef OCCT_DEBUG
cout << "AIS_Shape::Compute() failed" << endl;
cout << "a Shape should be incorrect : No Compute can be maked on it " << endl;
#endif
// presentation of the bounding box is calculated
// Compute(aPresentationManager,aPrs,2);
Message::DefaultMessenger()->Send (TCollection_AsciiString()
+ "Error: AIS_Shape::Compute() wireframe presentation builder has failed ("
+ anException.GetMessageString() + ")", Message_Fail);
}
break;
}
@ -191,11 +190,11 @@ void AIS_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentat
&& !myDrawer->ShadingAspect()->Aspect()->TextureMap().IsNull(),
myUVOrigin, myUVRepeat, myUVScale);
}
catch (Standard_Failure)
catch (Standard_Failure const& anException)
{
#ifdef OCCT_DEBUG
cout << "AIS_Shape::Compute() in ShadingMode failed" << endl;
#endif
Message::DefaultMessenger()->Send (TCollection_AsciiString()
+ "Error: AIS_Shape::Compute() shaded presentation builder has failed ("
+ anException.GetMessageString() + ")", Message_Fail);
StdPrs_WFShape::Add (aPrs, myshape, myDrawer);
}
}
@ -227,150 +226,88 @@ void AIS_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentat
}
//=======================================================================
//function : Compute
//purpose : Hidden Line Removal
//function : computeHlrPresentation
//purpose :
//=======================================================================
void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector,
const Handle(Prs3d_Presentation)& aPresentation)
void AIS_Shape::computeHlrPresentation (const Handle(Prs3d_Projector)& theProjector,
const Handle(Prs3d_Presentation)& thePrs,
const TopoDS_Shape& theShape,
const Handle(Prs3d_Drawer)& theDrawer)
{
Compute(aProjector,aPresentation,myshape);
}
//=======================================================================
//function : Compute
//purpose :
//=======================================================================
void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector,
const Handle(Geom_Transformation)& TheTrsf,
const Handle(Prs3d_Presentation)& aPresentation)
{
const TopLoc_Location& loc = myshape.Location();
TopoDS_Shape shbis = myshape.Located(TopLoc_Location(TheTrsf->Trsf())*loc);
Compute(aProjector,aPresentation,shbis);
}
//=======================================================================
//function : Compute
//purpose :
//=======================================================================
void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector,
const Handle(Prs3d_Presentation)& aPresentation,
const TopoDS_Shape& SH)
{
if (SH.ShapeType() == TopAbs_COMPOUND) {
TopoDS_Iterator anExplor (SH);
if (!anExplor.More()) // Shape vide -> Assemblage vide.
return;
if (theShape.IsNull())
{
return;
}
Handle (Prs3d_Drawer) defdrawer = GetContext()->DefaultDrawer();
if (defdrawer->DrawHiddenLine())
{myDrawer->EnableDrawHiddenLine();}
else {myDrawer->DisableDrawHiddenLine();}
Aspect_TypeOfDeflection prevdef = defdrawer->TypeOfDeflection();
defdrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE);
if (myDrawer->IsAutoTriangulation())
switch (theShape.ShapeType())
{
// coefficients for calculation
Standard_Real aPrevAngle, aNewAngle, aPrevCoeff, aNewCoeff;
Standard_Boolean isOwnHLRDeviationAngle = OwnHLRDeviationAngle (aNewAngle, aPrevAngle);
Standard_Boolean isOwnHLRDeviationCoefficient = OwnHLRDeviationCoefficient (aNewCoeff, aPrevCoeff);
if (((Abs (aNewAngle - aPrevAngle) > Precision::Angular()) && isOwnHLRDeviationAngle) ||
((Abs (aNewCoeff - aPrevCoeff) > Precision::Confusion()) && isOwnHLRDeviationCoefficient))
case TopAbs_VERTEX:
case TopAbs_EDGE:
case TopAbs_WIRE:
{
BRepTools::Clean(SH);
thePrs->SetDisplayPriority (4);
StdPrs_WFShape::Add (thePrs, theShape, theDrawer);
return;
}
case TopAbs_COMPOUND:
{
TopoDS_Iterator anExplor (theShape);
if (!anExplor.More())
{
return;
}
break;
}
default:
{
break;
}
}
const Handle(Prs3d_Drawer)& aDefDrawer = theDrawer->Link();
if (aDefDrawer->DrawHiddenLine())
{
try {
theDrawer->EnableDrawHiddenLine();
}
else
{
theDrawer->DisableDrawHiddenLine();
}
const Aspect_TypeOfDeflection aPrevDef = aDefDrawer->TypeOfDeflection();
aDefDrawer->SetTypeOfDeflection (Aspect_TOD_RELATIVE);
if (theDrawer->IsAutoTriangulation())
{
StdPrs_ToolTriangulatedShape::ClearOnOwnDeflectionChange (theShape, theDrawer, Standard_True);
}
{
try
{
OCC_CATCH_SIGNALS
switch (TypeOfHLR()) {
switch (theDrawer->TypeOfHLR())
{
case Prs3d_TOH_Algo:
StdPrs_HLRShape::Add (aPresentation, SH, myDrawer, aProjector);
StdPrs_HLRShape::Add (thePrs, theShape, theDrawer, theProjector);
break;
case Prs3d_TOH_PolyAlgo:
default:
StdPrs_HLRPolyShape::Add (aPresentation, SH, myDrawer, aProjector);
StdPrs_HLRPolyShape::Add (thePrs, theShape, theDrawer, theProjector);
break;
}
}
catch (Standard_Failure) {
#ifdef OCCT_DEBUG
cout <<"AIS_Shape::Compute(Proj) HLR Algorithm failed" << endl;
#endif
StdPrs_WFShape::Add(aPresentation,SH,myDrawer);
catch (Standard_Failure const& anException)
{
Message::DefaultMessenger()->Send (TCollection_AsciiString()
+ "Error: AIS_Shape::Compute() HLR Algorithm has failed ("
+ anException.GetMessageString() + ")", Message_Fail);
StdPrs_WFShape::Add (thePrs, theShape, theDrawer);
}
}
defdrawer->SetTypeOfDeflection (prevdef);
aDefDrawer->SetTypeOfDeflection (aPrevDef);
}
//=======================================================================
//function : SelectionType
//purpose : gives the type according to the Index of Selection Mode
//=======================================================================
TopAbs_ShapeEnum AIS_Shape::SelectionType(const Standard_Integer aMode)
{
switch(aMode){
case 1:
return TopAbs_VERTEX;
case 2:
return TopAbs_EDGE;
case 3:
return TopAbs_WIRE;
case 4:
return TopAbs_FACE;
case 5:
return TopAbs_SHELL;
case 6:
return TopAbs_SOLID;
case 7:
return TopAbs_COMPSOLID;
case 8:
return TopAbs_COMPOUND;
case 0:
default:
return TopAbs_SHAPE;
}
}
//=======================================================================
//function : SelectionType
//purpose : gives the SelectionMode according to the Type od Decomposition...
//=======================================================================
Standard_Integer AIS_Shape::SelectionMode(const TopAbs_ShapeEnum aType)
{
switch(aType){
case TopAbs_VERTEX:
return 1;
case TopAbs_EDGE:
return 2;
case TopAbs_WIRE:
return 3;
case TopAbs_FACE:
return 4;
case TopAbs_SHELL:
return 5;
case TopAbs_SOLID:
return 6;
case TopAbs_COMPSOLID:
return 7;
case TopAbs_COMPOUND:
return 8;
case TopAbs_SHAPE:
default:
return 0;
}
}
//=======================================================================
//function : ComputeSelection
//purpose :
@ -393,7 +330,8 @@ void AIS_Shape::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
// POP protection against crash in low layers
Standard_Real aDeflection = Prs3d::GetDeflection(shape, myDrawer);
try {
try
{
OCC_CATCH_SIGNALS
StdSelect_BRepSelectionTool::Load(aSelection,
this,
@ -402,9 +340,14 @@ void AIS_Shape::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
aDeflection,
myDrawer->HLRAngle(),
myDrawer->IsAutoTriangulation());
} catch ( Standard_Failure ) {
// cout << "a Shape should be incorrect : A Selection on the Bnd is activated "<<endl;
if ( aMode == 0 ) {
}
catch (Standard_Failure const& anException)
{
Message::DefaultMessenger()->Send (TCollection_AsciiString()
+ "Error: AIS_Shape::ComputeSelection(" + aMode + ") has failed ("
+ anException.GetMessageString() + ")", Message_Fail);
if (aMode == 0)
{
aSelection->Clear();
Bnd_Box B = BoundingBox();
Handle(StdSelect_BRepOwner) aOwner = new StdSelect_BRepOwner(shape,this);

93
src/AIS/AIS_Shape.hxx
View File

@ -211,23 +211,42 @@ public:
//! Returns the transparency attributes of the shape accordingly to
//! the current facing model;
Standard_EXPORT virtual Standard_Real Transparency() const Standard_OVERRIDE;
//! Activates the same TopAbs shape enumerations as
//! those used by SelectionMode assigning a type to the mode aDecompositionMode.
Standard_EXPORT static TopAbs_ShapeEnum SelectionType (const Standard_Integer aDecompositionMode);
//! Establishes an equivalence between a mode and the
//! type, aShapeType, of selection. The correspondences are as follows:
//! - mode 0 - Shape
//! - mode 1 - Vertex
//! - mode 2 - Edge
//! - mode 3 - Wire
//! - mode 4 - Face
//! - mode 5 - Shell
//! - mode 6 - Solid
//! - mode 7 - Compsolid
//! - mode 8 - Compound
Standard_EXPORT static Standard_Integer SelectionMode (const TopAbs_ShapeEnum aShapeType);
//! Return shape type for specified selection mode.
static TopAbs_ShapeEnum SelectionType (const Standard_Integer theSelMode)
{
switch (theSelMode)
{
case 1: return TopAbs_VERTEX;
case 2: return TopAbs_EDGE;
case 3: return TopAbs_WIRE;
case 4: return TopAbs_FACE;
case 5: return TopAbs_SHELL;
case 6: return TopAbs_SOLID;
case 7: return TopAbs_COMPSOLID;
case 8: return TopAbs_COMPOUND;
case 0: return TopAbs_SHAPE;
}
return TopAbs_SHAPE;
}
//! Return selection mode for specified shape type.
static Standard_Integer SelectionMode (const TopAbs_ShapeEnum theShapeType)
{
switch (theShapeType)
{
case TopAbs_VERTEX: return 1;
case TopAbs_EDGE: return 2;
case TopAbs_WIRE: return 3;
case TopAbs_FACE: return 4;
case TopAbs_SHELL: return 5;
case TopAbs_SOLID: return 6;
case TopAbs_COMPSOLID: return 7;
case TopAbs_COMPOUND: return 8;
case TopAbs_SHAPE: return 0;
}
return 0;
}
public: //! @name methods to alter texture mapping properties
@ -256,13 +275,31 @@ public: //! @name methods to alter texture mapping properties
protected:
Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
//! Compute normal presentation.
Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
const Handle(Prs3d_Presentation)& thePrs,
const Standard_Integer theMode) Standard_OVERRIDE;
//! Compute projected presentation.
virtual void Compute (const Handle(Prs3d_Projector)& theProjector,
const Handle(Prs3d_Presentation)& thePrs) Standard_OVERRIDE
{
computeHlrPresentation (theProjector, thePrs, myshape, myDrawer);
}
//! Compute projected presentation with transformation.
virtual void Compute (const Handle(Prs3d_Projector)& theProjector,
const Handle(Geom_Transformation)& theTrsf,
const Handle(Prs3d_Presentation)& thePrs) Standard_OVERRIDE
{
const TopLoc_Location& aLoc = myshape.Location();
const TopoDS_Shape aShape = myshape.Located (TopLoc_Location (theTrsf->Trsf()) * aLoc);
computeHlrPresentation (theProjector, thePrs, aShape, myDrawer);
}
//! Compute selection.
Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
const Standard_Integer theMode) Standard_OVERRIDE;
Standard_EXPORT void LoadRecomputable (const Standard_Integer TheMode);
@ -274,9 +311,13 @@ protected:
Standard_EXPORT void setMaterial (const Handle(Prs3d_Drawer)& theDrawer, const Graphic3d_MaterialAspect& theMaterial, const Standard_Boolean theToKeepColor, const Standard_Boolean theToKeepTransp) const;
private:
public:
Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation, const TopoDS_Shape& ashape);
//! Compute HLR presentation for specified shape.
Standard_EXPORT static void computeHlrPresentation (const Handle(Prs3d_Projector)& theProjector,
const Handle(Prs3d_Presentation)& thePrs,
const TopoDS_Shape& theShape,
const Handle(Prs3d_Drawer)& theDrawer);
protected:

7
src/BRepTools/BRepTools_WireExplorer.cxx
View File

@ -598,6 +598,13 @@ const TopoDS_Edge& BRepTools_WireExplorer::Current()const
//=======================================================================
TopAbs_Orientation BRepTools_WireExplorer::Orientation() const
{
if (myVertex.IsNull()
&& !myEdge.IsNull())
{
// infinite edge
return TopAbs_FORWARD;
}
TopoDS_Iterator it(myEdge,Standard_False);
while (it.More()) {
if (myVertex.IsSame(it.Value()))

232
src/StdSelect/StdSelect_BRepSelectionTool.cxx
View File

@ -565,11 +565,8 @@ Standard_Boolean StdSelect_BRepSelectionTool::GetSensitiveForFace (const TopoDS_
const Standard_Real theMaxParam,
const Standard_Boolean theInteriorFlag)
{
// check if there is triangulation of the face...
TopLoc_Location aLoc;
Handle(Poly_Triangulation) aTriangulation = BRep_Tool::Triangulation (theFace, aLoc);
if (!aTriangulation.IsNull())
if (Handle(Poly_Triangulation) aTriangulation = BRep_Tool::Triangulation (theFace, aLoc))
{
Handle(Select3D_SensitiveTriangulation) STG = new Select3D_SensitiveTriangulation (theOwner, aTriangulation, aLoc, theInteriorFlag);
theSensitiveList.Append (STG);
@ -578,184 +575,185 @@ Standard_Boolean StdSelect_BRepSelectionTool::GetSensitiveForFace (const TopoDS_
// for faces with triangulation bugs or without autotriangulation ....
// very ugly and should not even exist ...
BRepAdaptor_Surface BS;
BS.Initialize (theFace);
Standard_Real FirstU = BS.FirstUParameter() <= -Precision::Infinite() ? -theMaxParam : BS.FirstUParameter();
Standard_Real LastU = BS.LastUParameter() >= Precision::Infinite() ? theMaxParam : BS.LastUParameter();
Standard_Real FirstV = BS.FirstVParameter() <= -Precision::Infinite() ? -theMaxParam : BS.FirstVParameter();
Standard_Real LastV = BS.LastVParameter() >= Precision::Infinite() ? theMaxParam : BS.LastVParameter();
BRepAdaptor_Surface BS (theFace);
if (BS.GetType() == GeomAbs_Plane)
{
gp_Pnt pcur;
Handle(TColgp_HArray1OfPnt) P = new TColgp_HArray1OfPnt (1, 5);
BS.D0 (FirstU, FirstV, pcur);
P->SetValue (1, pcur);
BS.D0 (LastU, FirstV, pcur);
P->SetValue (2, pcur);
BS.D0 (LastU, LastV, pcur);
P->SetValue (3, pcur);
BS.D0 (FirstU, LastV, pcur);
P->SetValue (4, pcur);
P->SetValue (5, P->Value (1));
const Standard_Real aFirstU = BS.FirstUParameter() <= -Precision::Infinite() ? -theMaxParam : BS.FirstUParameter();
const Standard_Real aLastU = BS.LastUParameter() >= Precision::Infinite() ? theMaxParam : BS.LastUParameter();
const Standard_Real aFirstV = BS.FirstVParameter() <= -Precision::Infinite() ? -theMaxParam : BS.FirstVParameter();
const Standard_Real aLastV = BS.LastVParameter() >= Precision::Infinite() ? theMaxParam : BS.LastVParameter();
Handle(TColgp_HArray1OfPnt) aPlanePnts = new TColgp_HArray1OfPnt (1, 5);
BS.D0 (aFirstU, aFirstV, aPlanePnts->ChangeValue (1));
BS.D0 (aLastU, aFirstV, aPlanePnts->ChangeValue (2));
BS.D0 (aLastU, aLastV, aPlanePnts->ChangeValue (3));
BS.D0 (aFirstU, aLastV, aPlanePnts->ChangeValue (4));
aPlanePnts->SetValue (5, aPlanePnts->Value (1));
// if the plane is "infinite", it is sensitive only on the border limited by MaxParam
if (FirstU == -theMaxParam && LastU == theMaxParam && FirstV == -theMaxParam && LastV == theMaxParam)
{
theSensitiveList.Append (new Select3D_SensitiveFace (theOwner, P, Select3D_TOS_BOUNDARY));
}
else
{
Select3D_TypeOfSensitivity TS = theInteriorFlag ? Select3D_TOS_INTERIOR : Select3D_TOS_BOUNDARY;
theSensitiveList.Append (new Select3D_SensitiveFace (theOwner, P, TS));
}
const bool isInfinite = aFirstU == -theMaxParam
&& aLastU == theMaxParam
&& aFirstV == -theMaxParam
&& aLastV == theMaxParam;
theSensitiveList.Append (new Select3D_SensitiveFace (theOwner, aPlanePnts,
theInteriorFlag && !isInfinite
? Select3D_TOS_INTERIOR
: Select3D_TOS_BOUNDARY));
return Standard_True;
}
// This is construction of a sevsitive polygon from the exterior contour of the face...
// This is construction of a sensitive polygon from the exterior contour of the face...
// It is not good at all, but...
TopoDS_Wire aWire;
TopExp_Explorer anExpWiresInFace (theFace, TopAbs_WIRE);
if (anExpWiresInFace.More())
{
// believing that this is the first... to be seen
aWire = TopoDS::Wire (anExpWiresInFace.Current());
TopExp_Explorer anExpWiresInFace (theFace, TopAbs_WIRE);
if (anExpWiresInFace.More())
{
// believing that this is the first... to be seen
aWire = TopoDS::Wire (anExpWiresInFace.Current());
}
}
if (aWire.IsNull())
{
return Standard_False;
}
TColgp_SequenceOfPnt WirePoints;
Standard_Boolean FirstExp = Standard_True;
Standard_Real wf, wl;
TColgp_SequenceOfPnt aWirePoints;
Standard_Boolean isFirstExp = Standard_True;
BRepAdaptor_Curve cu3d;
for (BRepTools_WireExplorer aWireExplorer (aWire);
aWireExplorer.More(); aWireExplorer.Next())
for (BRepTools_WireExplorer aWireExplorer (aWire); aWireExplorer.More(); aWireExplorer.Next())
{
cu3d.Initialize (aWireExplorer.Current());
Standard_Real wf = 0.0, wl = 0.0;
BRep_Tool::Range (aWireExplorer.Current(), wf, wl);
if (Abs (wf - wl) <= Precision::Confusion())
{
#ifdef OCCT_DEBUG
cout<<" StdSelect_BRepSelectionTool : Curve where ufirst = ulast ...."<<endl;
#endif
continue;
}
else
{
if (FirstExp)
{
if (aWireExplorer.Orientation() == TopAbs_FORWARD)
{
WirePoints.Append (cu3d.Value (wf));
}
else
{
WirePoints.Append (cu3d.Value (wl));
}
FirstExp = Standard_False;
}
switch (cu3d.GetType())
if (isFirstExp)
{
isFirstExp = Standard_False;
if (aWireExplorer.Orientation() == TopAbs_FORWARD)
{
case GeomAbs_Line:
aWirePoints.Append (cu3d.Value (wf));
}
else
{
aWirePoints.Append (cu3d.Value (wl));
}
}
switch (cu3d.GetType())
{
case GeomAbs_Line:
{
aWirePoints.Append (cu3d.Value ((aWireExplorer.Orientation() == TopAbs_FORWARD) ? wl : wf));
break;
}
case GeomAbs_Circle:
{
if (2.0 * M_PI - Abs (wl - wf) <= Precision::Confusion())
{
WirePoints.Append (cu3d.Value ((aWireExplorer.Orientation() == TopAbs_FORWARD) ? wl : wf));
break;
}
case GeomAbs_Circle:
{
if (2 * M_PI - Abs (wl - wf) <= Precision::Confusion())
if (BS.GetType() == GeomAbs_Cylinder ||
BS.GetType() == GeomAbs_Torus ||
BS.GetType() == GeomAbs_Cone ||
BS.GetType() == GeomAbs_BSplineSurface) // beuurkk pour l'instant...
{
if (BS.GetType() == GeomAbs_Cylinder ||
BS.GetType() == GeomAbs_Torus ||
BS.GetType() == GeomAbs_Cone ||
BS.GetType() == GeomAbs_BSplineSurface) // beuurkk pour l'instant...
{
Standard_Real ff = wf ,ll = wl;
Standard_Real dw =(Max (wf, wl) - Min (wf, wl)) / (Standard_Real )Max (2, NbPOnEdge - 1);
if (aWireExplorer.Orientation() == TopAbs_FORWARD)
{
for (Standard_Real wc = wf + dw; wc <= wl; wc += dw)
{
WirePoints.Append (cu3d.Value (wc));
}
}
else if (aWireExplorer.Orientation() == TopAbs_REVERSED)
{
for (Standard_Real wc = ll - dw; wc >= ff; wc -= dw)
{
WirePoints.Append (cu3d.Value (wc));
}
}
}
else
{
if (cu3d.Circle().Radius() <= Precision::Confusion())
{
theSensitiveList.Append (new Select3D_SensitivePoint (theOwner, cu3d.Circle().Location()));
}
else
{
theSensitiveList.Append (new Select3D_SensitiveCircle (theOwner, new Geom_Circle (cu3d.Circle()), theInteriorFlag, 16));
}
}
}
else
{
Standard_Real ff = wf, ll = wl;
Standard_Real dw = (Max (wf, wl) - Min (wf, wl)) / (Standard_Real )Max (2, NbPOnEdge - 1);
Standard_Real ff = wf ,ll = wl;
Standard_Real dw =(Max (wf, wl) - Min (wf, wl)) / (Standard_Real )Max (2, NbPOnEdge - 1);
if (aWireExplorer.Orientation() == TopAbs_FORWARD)
{
for (Standard_Real wc = wf + dw; wc <= wl; wc += dw)
{
WirePoints.Append (cu3d.Value (wc));
aWirePoints.Append (cu3d.Value (wc));
}
}
else if (aWireExplorer.Orientation() == TopAbs_REVERSED)
{
for (Standard_Real wc = ll - dw; wc >= ff; wc -= dw)
{
WirePoints.Append (cu3d.Value (wc));
aWirePoints.Append (cu3d.Value (wc));
}
}
}
break;
else
{
if (cu3d.Circle().Radius() <= Precision::Confusion())
{
theSensitiveList.Append (new Select3D_SensitivePoint (theOwner, cu3d.Circle().Location()));
}
else
{
theSensitiveList.Append (new Select3D_SensitiveCircle (theOwner, new Geom_Circle (cu3d.Circle()), theInteriorFlag, 16));
}
}
}
default:
else
{
Standard_Real ff = wf, ll = wl;
Standard_Real dw = (Max (wf, wl) - Min (wf, wl)) / (Standard_Real )Max (2, NbPOnEdge - 1);
if (aWireExplorer.Orientation()==TopAbs_FORWARD)
if (aWireExplorer.Orientation() == TopAbs_FORWARD)
{
for (Standard_Real wc = wf + dw; wc <= wl; wc += dw)
{
WirePoints.Append (cu3d.Value (wc));
aWirePoints.Append (cu3d.Value (wc));
}
}
else if (aWireExplorer.Orientation() == TopAbs_REVERSED)
{
for (Standard_Real wc = ll - dw; wc >= ff; wc -= dw)
{
WirePoints.Append (cu3d.Value (wc));
aWirePoints.Append (cu3d.Value (wc));
}
}
}
break;
}
default:
{
Standard_Real ff = wf, ll = wl;
Standard_Real dw = (Max (wf, wl) - Min (wf, wl)) / (Standard_Real )Max (2, NbPOnEdge - 1);
if (aWireExplorer.Orientation()==TopAbs_FORWARD)
{
for (Standard_Real wc = wf + dw; wc <= wl; wc += dw)
{
aWirePoints.Append (cu3d.Value (wc));
}
}
else if (aWireExplorer.Orientation() == TopAbs_REVERSED)
{
for (Standard_Real wc = ll - dw; wc >= ff; wc -= dw)
{
aWirePoints.Append (cu3d.Value (wc));
}
}
}
}
}
Standard_Integer ArrayPosition = WirePoints.Length();
Handle(TColgp_HArray1OfPnt) facepoints = new TColgp_HArray1OfPnt (1, ArrayPosition);
for (Standard_Integer I = 1; I <= ArrayPosition; ++I)
Handle(TColgp_HArray1OfPnt) aFacePoints = new TColgp_HArray1OfPnt (1, aWirePoints.Length());
{
facepoints->SetValue (I, WirePoints.Value(I));
Standard_Integer aPntIndex = 1;
for (TColgp_SequenceOfPnt::Iterator aPntIter (aWirePoints); aPntIter.More(); aPntIter.Next())
{
aFacePoints->SetValue (aPntIndex++, aPntIter.Value());
}
}
if ((facepoints->Array1()).Length() > 1)
{ //1 if only one circular edge
Select3D_TypeOfSensitivity TS = theInteriorFlag ? Select3D_TOS_INTERIOR : Select3D_TOS_BOUNDARY;
theSensitiveList.Append (new Select3D_SensitiveFace (theOwner, facepoints, TS));
// 1 if only one circular edge
if (aFacePoints->Array1().Length() == 2)
{
theSensitiveList.Append (new Select3D_SensitiveCurve (theOwner, aFacePoints));
}
else if (aFacePoints->Array1().Length() > 2)
{
theSensitiveList.Append (new Select3D_SensitiveFace (theOwner, aFacePoints,
theInteriorFlag
? Select3D_TOS_INTERIOR
: Select3D_TOS_BOUNDARY));
}
return Standard_True;
}

47
tests/bugs/vis/bug129_1
View File

@ -1,41 +1,22 @@
puts "================"
puts "OCC129"
puts "OCC129 - infinite cylinder is not selectable in 3D Viewer"
puts "================"
puts ""
#######################################################################################
# Object is not selectable in the Cascade Viewer
######################################################################################
set BugNumber OCC22129
cylinder c 0 0 1 10
mkface f c
vinit
vdisplay f
set x1 207
set y1 184
set x2 222
set y2 175
set UNSELECT_R 1
set UNSELECT_G 1
set UNSELECT_B 0
set MOVESELECT_R 0
set MOVESELECT_G 1
set MOVESELECT_B 1
vmoveto ${x1} ${y1}
checkcolor ${x1} ${y1} 0 1 1
vselect ${x1} ${y1}
checkcolor ${x1} ${y1} 0.8 0.8 0.8
vselect ${x2} ${y2}
checkcolor ${x1} ${y1} 1 1 0
checkview -screenshot -3d -path ${imagedir}/${test_image}.png
vclear
vinit View1
vdisplay -dispMode 0 f
# check dynamic highlighting
vmoveto 207 184
checkcolor 207 184 0 1 1
# check selected highlighting
vselect 207 184
checkcolor 207 184 0.8 0.8 0.8
# check unselected
vselect 222 175
checkcolor 207 184 1 1 0
vdump ${imagedir}/${casename}.png

14
tests/bugs/vis/bug27869 Normal file
View File

@ -0,0 +1,14 @@
puts "================"
puts "0027869: Visualization - AIS_ConnectedInteractive does not support exact HLR mode"
puts "================"
puts ""
restore [locate_data_file CrankArm.brep] obj
vclear
vinit View1
vdisplay obj
vconnect new 50 50 50 obj
vfit
vhlr on -algoType algo
vdump ${imagedir}/${casename}.png