From 9a930edc2aededb9cf4167da0b34fab66345929a Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@creatis.insa-lyon.fr>
Date: Fri, 5 Nov 2021 08:10:04 +0100
Subject: [PATCH] #3473 Stuck Render macOS

---
 .../widgets/vtkInteractorStyleBaseView.cxx    | 21 -------------------
 .../wxWindows/widgets/wxVtk3DBaseView.cxx     | 14 +++++++++++--
 .../wxWindows/widgets/wxVtkBaseView.cxx       |  3 ---
 3 files changed, 12 insertions(+), 26 deletions(-)

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInteractorStyleBaseView.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInteractorStyleBaseView.cxx
index c8cedd0..b40c577 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInteractorStyleBaseView.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInteractorStyleBaseView.cxx
@@ -147,21 +147,10 @@ void vtkInteractorStyleBaseView::InsertInteractorStyleMaracas(int pos, Interacto
 //---------------------------------------------------------------------------
 void vtkInteractorStyleBaseView::CallLstInteractorStyleMaracas(int type)
 {
-printf("EED vtkInteractorStyleBaseView::CallLstInteractorStyleMaracas Start \n ");
 	InteractorStyleMaracas *intStyMar;
 
 	int i,size=_lstInteractorStyleMaracas.size();
 
-//EED Borrame
-//FILE *ff = fopen("c:/temp/wxVtkBaseView_SceneManagerStadistics.txt","a+");
-//fprintf(ff,"EED vtkInteractorStyleBaseView::CallLstInteractorStyleMaracas \n" );
-//for (i=0;i<size;i++)
-//{
-//fprintf(ff,"    %p\n" , _lstInteractorStyleMaracas[i] );
-//}
-//fclose(ff);
-
-
 
 	for (i=0;i<size;i++)
 	{
@@ -270,8 +259,6 @@ printf("EED vtkInteractorStyleBaseView::CallLstInteractorStyleMaracas Start \n "
 	} // for
 
 	EvaluateToRefresh();
-printf("EED vtkInteractorStyleBaseView::CallLstInteractorStyleMaracas End \n ");
-
 }
 //---------------------------------------------------------------------------
 void  vtkInteractorStyleBaseView::OnChar()  // virtual 
@@ -365,15 +352,12 @@ bool vtkInteractorStyleBaseView::GetParent_refresh_waiting()
 //---------------------------------------------------------------------------
 void vtkInteractorStyleBaseView::EvaluateToRefresh()
 {
-printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh Start \n ");
 	if  ( _blockRefresh==false )
 	{
 		if ( (_refresh_waiting==true) && (_parent_refresh_waiting==false))
 		{
 			_refresh_waiting		= false;
-            printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 1.0 \n ");
 			this->_wxvtkbaseview->Refresh();
-            printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 1.1 \n ");
 		}
 		if (_parent_refresh_waiting==true)
 		{
@@ -384,22 +368,17 @@ printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh Start \n ");
 #if wxMAJOR_VERSION <= 2
 			this->_wxvtkbaseview->GetWxVTKRenderWindowInteractor()->GetParent()->ProcessEvent(newevent1);
 #else
-            printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 2.0 \n ");
 			this->_wxvtkbaseview->GetWxVTKRenderWindowInteractor()->GetParent()->ProcessWindowEvent(newevent1);
-            printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 2.1 \n ");
 #endif
 
 			int i;
 			int size = _lstParentToReport.size();
 			for(i = 0; i<size; i++)
 			{	
-                printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 3.0 \n ");
 				_lstParentToReport[i]->ProcessEvent(newevent1);
-                printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh 3.1 \n ");
 			}//for
 		}//if
 	}//if _blockRefresh
-printf("EED vtkInteractorStyleBaseView::EvaluateToRefresh End\n");
 }
 //---------------------------------------------------------------------------
 void vtkInteractorStyleBaseView::BlockRefresh()
diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
index b27f41d..e1e80e3 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
@@ -71,11 +71,9 @@ vtkRenderWindow* wxVtk3DBaseView::GetRenWin()  // virtual
 //-------------------------------------------------------------------
 void wxVtk3DBaseView::Refresh()
 {
-printf("EED wxVtk3DBaseView::Refresh Start\n");
 //	_renWin->Render();
 	vtkRenderWindowInteractor *vri = GetWxVTKRenderWindowInteractor();
 	vri->vtkRenderWindowInteractor::Render();
-printf("EED wxVtk3DBaseView::Refresh End\n");
 }
 
 //-------------------------------------------------------------------
@@ -217,6 +215,18 @@ void wxVtk3DBaseView::Configure()
 		_aRenderer->SetMaximumNumberOfPeels(100);
 		_renWin->SetMultiSamples(0);
 		_renWin->SetAlphaBitPlanes(1);
+        
+//EED 2021-11-3
+// The Depth Peeling method have a bug in MacOs
+// In vtkDualDepthPeelingPass::Peel()   TranslucentWrittenPixels are incoherent  TOO BIG  some times. Why ??
+// So the comparition in vtkDualDepthPeelingPass::PeelingDone()  is not coherent.
+//   while (!this->PeelingDone())
+//        {
+//          this->Peel();
+//        }
+// Or CurrentPeel >= MaximumNumberOfPeels || TranslucentWrittenPixels <= OcclusionThreshold not coherent. Why ??
+        _aRenderer->UseDepthPeelingOff();
+        
 	} // if _configure
 }
 
diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkBaseView.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkBaseView.cxx
index 88a5cff..6c58988 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkBaseView.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkBaseView.cxx
@@ -80,8 +80,6 @@ void wxVtkBaseView::Configure()  // virtual
 //-------------------------------------------------------------------
 void wxVtkBaseView::Refresh()  // virtual 
 {
-printf("EED wxVtkBaseView::Refresh Start \n ");
-
 // EED 10 Oct 2007
 	#if defined(WIN32)
 		_iren->Refresh(true);
@@ -95,7 +93,6 @@ printf("EED wxVtkBaseView::Refresh Start \n ");
 	vri->vtkRenderWindowInteractor::Render();
 		//_iren->Refresh();
 	#endif
-printf("EED wxVtkBaseView::Refresh End\n");
 }
 //-------------------------------------------------------------------
 void wxVtkBaseView::RefreshView()  // virtual 
-- 
2.47.1