From 1cd1d3fbe2a5aae2e5736bb62c1b4aa413eba7fb Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Thu, 2 Dec 2021 02:28:29 +0200
Subject: SL-16420 Upload's physics LODs are broken in preview #2

---
 indra/newview/llmodelpreview.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/indra/newview/llmodelpreview.cpp b/indra/newview/llmodelpreview.cpp
index 1ce15e04da..e22a04006e 100644
--- a/indra/newview/llmodelpreview.cpp
+++ b/indra/newview/llmodelpreview.cpp
@@ -3204,6 +3204,7 @@ BOOL LLModelPreview::render()
                         glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
                         glLineWidth(1.f);
                     }
+                    buffer->flush();
                 }
                 gGL.popMatrix();
             }
@@ -3316,6 +3317,8 @@ BOOL LLModelPreview::render()
 
                                     glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
                                     glLineWidth(1.f);
+
+                                    buffer->flush();
                                 }
                             }
                         }
@@ -3386,6 +3389,8 @@ BOOL LLModelPreview::render()
                                                 buffer->draw(LLRender::POINTS, 3, i);
                                             }
                                         }
+
+                                        buffer->flush();
                                     }
                                 }
                             }
-- 
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