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0030516: Visualization - Pointer to an OpenGl_Structure is deleted and accessed later after PrsMgr_Presentation::Highlight()

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Do not set IsForHighlight flag for already displayed presentation.
This commit is contained in:
kgv
2019-05-02 16:58:06 +03:00
committed by bugmaster
parent 43070f2fd8
commit 49dfdb7a97
1 changed files with 1 additions and 2 deletions
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3
src/PrsMgr/PrsMgr_Presentation.cxx
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@@ -83,13 +83,12 @@ void PrsMgr_Presentation::display (const Standard_Boolean theIsHighlight)
{ {
if (!base_type::IsDisplayed()) if (!base_type::IsDisplayed())
{ {
base_type::SetIsForHighlight (theIsHighlight); base_type::SetIsForHighlight (theIsHighlight); // optimization - disable frustum culling for this presentation
base_type::Display(); base_type::Display();
} }
else if (!base_type::IsVisible()) else if (!base_type::IsVisible())
{ {
base_type::SetVisible (Standard_True); base_type::SetVisible (Standard_True);
base_type::SetIsForHighlight (theIsHighlight);
} }
} }