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0027796: Visualization - allow 3D objects with Graphic3d_TMF_2d flag

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Graphic3d_TransformPers::Apply() now does not reset projection matrix
for objects with Graphic3d_TMF_2d flag.

Useless flag Graphic3d_TMF_2d_IsTopDown has been removed.
SelectMgr_SelectableObjectTrsfPersSet now does not skip Graphic3d_TMF_2d presentations.
OpenGl_Layer::BoundingBox() now takes into account Graphic3d_TMF_2d presentations for proper Z-fit.

AIS_ColorScale now uses "lazy" mode for rendering labels
(considering 2D persistence to be already defined within entire structure).

OpenGl_Layer::updateBVH() now updates myAlwaysRenderedMap to handle
dynamic transformation persistence flag change without redisplaying the object.
This commit is contained in:
kgv
2016-08-20 19:37:56 +03:00
committed by bugmaster
parent 0766573201
commit 150ed3d5ef
11 changed files with 151 additions and 95 deletions
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9
src/ViewerTest/ViewerTest.cxx
View File

@@ -3527,11 +3527,6 @@ static int VDisplay2 (Draw_Interpretor& theDI,
toSetTrsfPers = Standard_True;
aTrsfPersFlags = Graphic3d_TMF_2d;
}
else if (aNameCase == "-2dtopdown")
{
toSetTrsfPers = Standard_True;
aTrsfPersFlags = Graphic3d_TMF_2d | Graphic3d_TMF_2d_IsTopDown;
}
else if (aNameCase == "-trsfpers"
|| aNameCase == "-pers")
{
@@ -5567,7 +5562,7 @@ void ViewerTest::Commands(Draw_Interpretor& theCommands)
theCommands.Add("vdisplay",
"vdisplay [-noupdate|-update] [-local] [-mutable] [-neutral]"
"\n\t\t: [-trsfPers {pan|zoom|rotate|trihedron|full|none}=none] [-trsfPersPos X Y [Z]] [-3d|-2d|-2dTopDown]"
"\n\t\t: [-trsfPers {pan|zoom|rotate|trihedron|full|none}=none] [-trsfPersPos X Y [Z]] [-3d|-2d]"
"\n\t\t: [-dispMode mode] [-highMode mode]"
"\n\t\t: [-layer index] [-top|-topmost|-overlay|-underlay]"
"\n\t\t: [-redisplay]"
@@ -5587,7 +5582,7 @@ void ViewerTest::Commands(Draw_Interpretor& theCommands)
"\n\t\t: -selectable|-noselect controls selection of objects."
"\n\t\t: -trsfPers sets a transform persistence flags. Flag 'full' is pan, zoom and rotate."
"\n\t\t: -trsfPersPos sets an anchor point for transform persistence."
"\n\t\t: -2d|-2dTopDown displays object in screen coordinates."
"\n\t\t: -2d displays object in screen coordinates (DY looks up)."
"\n\t\t: -dispmode sets display mode for objects."
"\n\t\t: -highmode sets hilight mode for objects."
"\n\t\t: -redisplay recomputes presentation of objects.",