From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Wed, 26 Jun 2013 15:22:04 -0700
Subject: First version of the SOurce SDK 2013

---
 mp/src/utils/vrad/origface.cpp | 51 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 mp/src/utils/vrad/origface.cpp

(limited to 'mp/src/utils/vrad/origface.cpp')

diff --git a/mp/src/utils/vrad/origface.cpp b/mp/src/utils/vrad/origface.cpp
new file mode 100644
index 00000000..43a19577
--- /dev/null
+++ b/mp/src/utils/vrad/origface.cpp
@@ -0,0 +1,51 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+//
+//-----------------------------------------------------------------------------
+// $Log: $
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "vrad.h"
+
+bool bOrigFacesTouched[MAX_MAP_FACES];
+
+
+//-----------------------------------------------------------------------------
+// Pupose: clear (reset) the bOrigFacesTouched list -- parellels the original
+//         face list allowing an original face to only be processed once in 
+//         pairing edges!
+//-----------------------------------------------------------------------------
+void ResetOrigFacesTouched( void )
+{
+    for( int i = 0; i < MAX_MAP_FACES; i++ )
+    {
+        bOrigFacesTouched[i] = false;
+    }
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: mark an original faces as touched (dirty)
+//   Input: index - index of the original face touched
+//-----------------------------------------------------------------------------
+void SetOrigFaceTouched( int index )
+{
+    bOrigFacesTouched[index] = true;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: return whether or not an original face has been touched
+//   Input: index - index of the original face touched
+//  Output: true/false
+//-----------------------------------------------------------------------------
+bool IsOrigFaceTouched( int index )
+{
+    return bOrigFacesTouched[index];
+}
-- 
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