0023791: Remove obsolete functionality - animation mode and degeneration presentation...

[occt.git] / src / OpenGl / OpenGl_Structure.cxx

diff --git a/src/OpenGl/OpenGl_Structure.cxx b/src/OpenGl/OpenGl_Structure.cxx
index 5db8005..8ef32fc 100644 (file)
--- a/src/OpenGl/OpenGl_Structure.cxx
+++ b/src/OpenGl/OpenGl_Structure.cxx
@@ -45,7 +45,6 @@ static void call_util_transpose_mat (float tmat[16], float mat[4][4])
 OpenGl_Structure::OpenGl_Structure ()
 : myTransformation(NULL),
   myTransPers(NULL),
-  myDegenerateModel(NULL),
   myAspectLine(NULL),
   myAspectFace(NULL),
   myAspectMarker(NULL),
@@ -64,7 +63,6 @@ OpenGl_Structure::~OpenGl_Structure()
   Release (Handle(OpenGl_Context)());
   delete myTransformation;  myTransformation  = NULL;
   delete myTransPers;       myTransPers       = NULL;
-  delete myDegenerateModel; myDegenerateModel = NULL;
 }
 
 /*----------------------------------------------------------------------*/
@@ -92,17 +90,6 @@ void OpenGl_Structure::SetTransformPersistence(const CALL_DEF_TRANSFORM_PERSISTE
 
 /*----------------------------------------------------------------------*/
 
-void OpenGl_Structure::SetDegenerateModel (const Standard_Integer AMode, const float ASkipRatio)
-{
-  if (!myDegenerateModel)
-    myDegenerateModel = new DEGENERATION;
-
-  myDegenerateModel->mode = AMode;
-  myDegenerateModel->skipRatio = ASkipRatio;
-}
-
-/*----------------------------------------------------------------------*/
-
 void OpenGl_Structure::SetAspectLine (const CALL_DEF_CONTEXTLINE &AContext)
 {
   if (!myAspectLine)
@@ -340,26 +327,6 @@ void OpenGl_Structure::Render (const Handle(OpenGl_Workspace) &AWorkspace) const
     trans_pers = AWorkspace->ActiveView()->BeginTransformPersistence( myTransPers );
   }
 
-  // Apply degeneration
-  if (myDegenerateModel)
-  {
-    if ( AWorkspace->NamedStatus & OPENGL_NS_DEGENERATION )
-    {
-      AWorkspace->DegenerateModel = myDegenerateModel->mode;
-      switch ( AWorkspace->DegenerateModel )
-      {
-        case 0: break;
-
-        default:
-          glLineWidth ( 1.0 );
-          glDisable   ( GL_LINE_STIPPLE );
-
-        case 1:
-          AWorkspace->SkipRatio = myDegenerateModel->skipRatio;
-      }
-    }
-  }
-
   // Apply aspects
   const OpenGl_AspectLine *aspect_line = AWorkspace->AspectLine(Standard_False);
   const OpenGl_AspectFace *aspect_face = AWorkspace->AspectFace(Standard_False);