MAINT-3548 - FIXED-R2 Horizontal & vertical offset values for normal & specular maps still randomly revert to previous settings when building.

1 files changed, 9 insertions, 2 deletions

diff --git a/indra/llprimitive/llprimtexturelist.cpp b/indra/llprimitive/llprimtexturelist.cpp
index f4f08248b8..6aae2f97c6 100755
--- a/indra/llprimitive/llprimtexturelist.cpp
+++ b/indra/llprimitive/llprimtexturelist.cpp
@@ -368,11 +368,18 @@ S32 LLPrimTextureList::setMaterialID(const U8 index, const LLMaterialID& pMateri
 	return TEM_CHANGE_NONE;
 }
 
-S32 LLPrimTextureList::setMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams)
+S32 LLPrimTextureList::setMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams, bool isInitFromServer)
 {
 	if (index < mEntryList.size())
 	{
-		return mEntryList[index]->setMaterialParams(pMaterialParams);
+		if (!isInitFromServer && mEntryList[index]->isMatParamsInitFromServer())
+		{
+			return TEM_CHANGE_NONE;
+		}
+		else
+		{
+			return mEntryList[index]->setMaterialParams(pMaterialParams);
+		}
 	}
 	return TEM_CHANGE_NONE;
 }