From cf0441a1dc790d6fdca7400a7db7a939c2fa6000 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Thu, 10 Oct 2013 23:31:48 -0700
Subject: Adding Linux 0.2.5 changes

---
 Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

(limited to 'Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp')

diff --git a/Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp b/Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp
index a871f35..b2b1ac1 100644
--- a/Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp
+++ b/Samples/CommonSrc/Render/Render_XmlSceneLoader.cpp
@@ -239,15 +239,13 @@ bool XmlHandler::ReadFile(const char* fileName, OVR::Render::RenderDevice* pRend
                                           FirstChild()->ToText()->Value();
         UPInt stringLength = strlen(indexStr);
 
-        for(UPInt j = 0; j < stringLength;)
+        for(UPInt j = 0; j < stringLength; )
         {
             UPInt k = j + 1;
             for(; k < stringLength; ++k)
             {
-                if(indexStr[k] == ' ')
-                {
-                    break;
-                }
+                if (indexStr[k] == ' ')
+                    break;                
             }
             char text[20];
             for(UPInt l = 0; l < k - j; ++l)
@@ -255,10 +253,22 @@ bool XmlHandler::ReadFile(const char* fileName, OVR::Render::RenderDevice* pRend
                 text[l] = indexStr[j + l];
             }
             text[k - j] = '\0';
-            Models[i]->Indices.InsertAt(0, (unsigned short)atoi(text));
+
+            Models[i]->Indices.PushBack((unsigned short)atoi(text));
             j = k + 1;
         }
 
+        // Reverse index order to match original expected orientation
+        Array<UInt16>& indices    = Models[i]->Indices;
+        UPInt          indexCount = indices.GetSize();         
+
+        for (UPInt revIndex = 0; revIndex < indexCount/2; revIndex++)
+        {
+            unsigned short itemp               = indices[revIndex];
+            indices[revIndex]                  = indices[indexCount - revIndex - 1];
+            indices[indexCount - revIndex - 1] = itemp;            
+        }
+
         delete vertices;
         delete normals;
         delete diffuseUVs;
-- 
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