From 622cde7e31351427a8a9a5602c688856dc645c33 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Wed, 18 Apr 2018 13:59:35 +0200
Subject: [PATCH] COMP: some legacy rendering removed for VTK 9

---
 .../graphics/runTimePostProcessing/runTimePostProcessing.C    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/functionObjects/graphics/runTimePostProcessing/runTimePostProcessing.C b/src/functionObjects/graphics/runTimePostProcessing/runTimePostProcessing.C
index 066a10c66c..b701fe9453 100644
--- a/src/functionObjects/graphics/runTimePostProcessing/runTimePostProcessing.C
+++ b/src/functionObjects/graphics/runTimePostProcessing/runTimePostProcessing.C
@@ -157,7 +157,9 @@ bool Foam::functionObjects::runTimePostProcessing::write()
     auto renderWindow = vtkSmartPointer<vtkRenderWindow>::New();
     renderWindow->OffScreenRenderingOn();
     renderWindow->SetSize(output_.width_, output_.height_);
-    renderWindow->SetAAFrames(10);
+    #if (VTK_MAJOR_VERSION < 9)
+    renderWindow->SetAAFrames(10);  // Legacy rendering
+    #endif
     renderWindow->SetAlphaBitPlanes(true);
     renderWindow->SetMultiSamples(0);
 //    renderWindow->PolygonSmoothingOn();