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0025098: Visualization, Select3D_SensitiveCurve - fix computation of the depth

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Draw Harness, add option -entities to command vstate.
Within new option command displays information about detection entities.
This commit is contained in:
vro
2014-09-12 15:11:53 +04:00
committed by bugmaster
parent c19dd45ee0
commit 8e7c8ccf3a
14 changed files with 288 additions and 26 deletions
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60
src/ViewerTest/ViewerTest.cxx
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@@ -57,6 +57,11 @@
#include <Image_AlienPixMap.hxx>
#include <Prs3d_ShadingAspect.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <Select3D_SensitiveWire.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <StdSelect_BRepOwner.hxx>
#include <StdSelect_ViewerSelector3d.hxx>
#include <Select3D_Projector.hxx>
#include <TopTools_MapOfShape.hxx>
#include <ViewerTest_AutoUpdater.hxx>
@@ -3459,7 +3464,6 @@ static void localCtxInfo (Draw_Interpretor& theDI)
//==============================================================================
//function : VState
//purpose :
//Draw arg : vstate [nameA] ... [nameN]
//==============================================================================
static Standard_Integer VState (Draw_Interpretor& theDI,
Standard_Integer theArgNb,
@@ -3472,6 +3476,55 @@ static Standard_Integer VState (Draw_Interpretor& theDI,
return 1;
}
TCollection_AsciiString anOption (theArgNb >= 2 ? theArgVec[1] : "");
anOption.LowerCase();
if (anOption == "-detectedEntities"
|| anOption == "-entities")
{
theDI << "Detected entities:\n";
Handle(StdSelect_ViewerSelector3d) aSelector = aCtx->HasOpenedContext() ? aCtx->LocalSelector() : aCtx->MainSelector();
for (aSelector->Init(); aSelector->More(); aSelector->Next())
{
Handle(SelectBasics_SensitiveEntity) anEntity = aSelector->Primitive (0);
Standard_Real aMatchDMin = 0.0;
Standard_Real aMatchDepth = Precision::Infinite();
anEntity->Matches (aSelector->LastPickingArguments(), aMatchDMin, aMatchDepth);
Handle(SelectMgr_EntityOwner) anOwner = Handle(SelectMgr_EntityOwner)::DownCast (anEntity->OwnerId());
Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
const gp_Lin aLine = aSelector->LastPickingArguments().PickLine();
const gp_Pnt aPnt = aLine.Location().Translated (gp_Vec (aLine.Direction()) * aMatchDepth);
TCollection_AsciiString aName = GetMapOfAIS().Find1 (anObj);
aName.LeftJustify (20, ' ');
char anInfoStr[512];
Sprintf (anInfoStr, " Depth: %+.3f Distance: %+.3f Point: %+.3f %+.3f %+.3f", aMatchDepth, aMatchDMin, aPnt.X(), aPnt.Y(), aPnt.Z());
theDI << " " << aName
<< anInfoStr
<< " (" << anEntity->DynamicType()->Name() << ")"
<< "\n";
Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast (anOwner);
if (!aBRepOwner.IsNull())
{
theDI << " Detected Shape: "
<< aBRepOwner->Shape().TShape()->DynamicType()->Name()
<< "\n";
}
Handle(Select3D_SensitiveWire) aWire = Handle(Select3D_SensitiveWire)::DownCast (anEntity);
if (!aWire.IsNull())
{
Handle(Select3D_SensitiveEntity) aSen = aWire->GetLastDetected();
theDI << " Detected Child: "
<< aSen->DynamicType()->Name()
<< "\n";
}
}
return 0;
}
NCollection_Map<Handle(AIS_InteractiveObject)> aDetected;
for (aCtx->InitDetected(); aCtx->MoreDetected(); aCtx->NextDetected())
{
@@ -4382,8 +4435,9 @@ void ViewerTest::Commands(Draw_Interpretor& theCommands)
__FILE__,VActivatedMode,group);
theCommands.Add("vstate",
"vstate [name1] ... [nameN]"
"\n\t\t: Reports show/hidden state for selected or named objects",
"vstate [-entities] [name1] ... [nameN]"
"\n\t\t: Reports show/hidden state for selected or named objects"
"\n\t\t: -entities - print low-level information about detected entities",
__FILE__,VState,group);
theCommands.Add("vpickshapes",