From: san <san@opencascade.com>
Date: Sun, 28 Aug 2016 22:47:57 +0000 (+0300)
Subject: Temporary solution: provide public API to set a render filter
X-Git-Tag: V_01_2017_06_30~32
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=a0ba054ca29b8d85f56a91ce99ad95bf8332855a;p=occt-copy.git

Temporary solution: provide public API to set a render filter
in OpenGl_Workspace to speed up camera manipulations.
---

diff --git a/src/OpenGl/OpenGl_View.hxx b/src/OpenGl/OpenGl_View.hxx
index 45f44cc5fe..3a1bfaa77b 100644
--- a/src/OpenGl/OpenGl_View.hxx
+++ b/src/OpenGl/OpenGl_View.hxx
@@ -342,6 +342,22 @@ public:
     return myZLayers.NbImmediateStructures() != 0;
   }
 
+  //! Set filter for restricting rendering of particular elements.
+  //! Filter can be applied for rendering passes used by recursive
+  //! rendering algorithms for rendering elements of groups.
+  //! @param theFilter [in] the filter instance.
+  inline void SetRenderFilter(const Handle(OpenGl_RenderFilter)& theFilter)
+  {
+    myWorkspace->SetRenderFilter(theFilter);
+  }
+
+  //! Get rendering filter.
+  //! @return filter instance.
+  inline const Handle(OpenGl_RenderFilter)& GetRenderFilter() const
+  {
+    return myWorkspace->GetRenderFilter();
+  }
+
 protected: //! @name Internal methods for managing GL resources
 
   //! Initializes OpenGl resource for environment texture.