6 files changed, 56 insertions, 22 deletions

diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 29747cb09c..9eff74f1e8 100755
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -317,9 +317,9 @@ S32 LLPrimitive::setTEMaterialID(const U8 index, const LLMaterialID& pMaterialID
 	return mTextureList.setMaterialID(index, pMaterialID);
 }
 
-S32 LLPrimitive::setTEMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams)
+S32 LLPrimitive::setTEMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams, bool isInitFromServer)
 {
-	return mTextureList.setMaterialParams(index, pMaterialParams);
+	return mTextureList.setMaterialParams(index, pMaterialParams, isInitFromServer);
 }
 
 LLMaterialPtr LLPrimitive::getTEMaterialParams(const U8 index)
@@ -1869,9 +1869,12 @@ BOOL LLSculptParams::pack(LLDataPacker &dp) const
 
 BOOL LLSculptParams::unpack(LLDataPacker &dp)
 {
-	dp.unpackUUID(mSculptTexture, "texture");
-	dp.unpackU8(mSculptType, "type");
-	
+	U8 type;
+	LLUUID id;
+	dp.unpackUUID(id, "texture");
+	dp.unpackU8(type, "type");
+
+	setSculptTexture(id, type);
 	return TRUE;
 }
 
@@ -1896,8 +1899,7 @@ bool LLSculptParams::operator==(const LLNetworkData& data) const
 void LLSculptParams::copy(const LLNetworkData& data)
 {
 	const LLSculptParams *param = (LLSculptParams*)&data;
-	mSculptTexture = param->mSculptTexture;
-	mSculptType = param->mSculptType;
+	setSculptTexture(param->mSculptTexture, param->mSculptType);
 }
 
 
@@ -1915,20 +1917,38 @@ LLSD LLSculptParams::asLLSD() const
 bool LLSculptParams::fromLLSD(LLSD& sd)
 {
 	const char *w;
-	w = "texture";
+	U8 type;
+	w = "type";
 	if (sd.has(w))
 	{
-		setSculptTexture( sd[w] );
-	} else goto fail;
-	w = "type";
+		type = sd[w].asInteger();
+	}
+	else return false;
+
+	w = "texture";
 	if (sd.has(w))
 	{
-		setSculptType( (U8)sd[w].asInteger() );
-	} else goto fail;
-	
+		setSculptTexture(sd[w], type);
+	}
+	else return false;
+
 	return true;
- fail:
-	return false;
+}
+
+void LLSculptParams::setSculptTexture(const LLUUID& texture_id, U8 sculpt_type)
+{
+	U8 type = sculpt_type & LL_SCULPT_TYPE_MASK;
+	U8 flags = sculpt_type & LL_SCULPT_FLAG_MASK;
+	if (sculpt_type != (type | flags) || type > LL_SCULPT_TYPE_MAX)
+	{
+		mSculptTexture.set(SCULPT_DEFAULT_TEXTURE);
+		mSculptType = LL_SCULPT_TYPE_SPHERE;
+	}
+	else
+	{
+		mSculptTexture = texture_id;
+		mSculptType = sculpt_type;
+	}
 }
 
 //============================================================================
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index 1bf83e36b4..54870fbb10 100755
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -259,9 +259,8 @@ public:
 	operator LLSD() const { return asLLSD(); }
 	bool fromLLSD(LLSD& sd);
 
-	void setSculptTexture(const LLUUID& id) { mSculptTexture = id; }
+	void setSculptTexture(const LLUUID& texture_id, U8 sculpt_type);
 	LLUUID getSculptTexture() const         { return mSculptTexture; }
-	void setSculptType(U8 type)             { mSculptType = type; }
 	U8 getSculptType() const                { return mSculptType; }
 };
 
@@ -385,7 +384,7 @@ public:
 	virtual S32 setTEMediaFlags(const U8 te, const U8 flags);
 	virtual S32 setTEGlow(const U8 te, const F32 glow);
 	virtual S32 setTEMaterialID(const U8 te, const LLMaterialID& pMaterialID);
-	virtual S32 setTEMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams);
+	virtual S32 setTEMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams, bool isInitFromServer);
 	virtual BOOL setMaterial(const U8 material); // returns TRUE if material changed
 	virtual void setTESelected(const U8 te, bool sel);
 
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;
 }
diff --git a/indra/llprimitive/llprimtexturelist.h b/indra/llprimitive/llprimtexturelist.h
index 49c636e40f..63e6372405 100755
--- a/indra/llprimitive/llprimtexturelist.h
+++ b/indra/llprimitive/llprimtexturelist.h
@@ -105,7 +105,7 @@ public:
 	S32 setMediaFlags(const U8 index, const U8 media_flags);
 	S32 setGlow(const U8 index, const F32 glow);
 	S32 setMaterialID(const U8 index, const LLMaterialID& pMaterialID);
-	S32 setMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams);
+	S32 setMaterialParams(const U8 index, const LLMaterialPtr pMaterialParams, bool isInitFromServer);
 
 	LLMaterialPtr getMaterialParams(const U8 index);
 
diff --git a/indra/llprimitive/lltextureentry.cpp b/indra/llprimitive/lltextureentry.cpp
index 284dfc15f4..6020031099 100755
--- a/indra/llprimitive/lltextureentry.cpp
+++ b/indra/llprimitive/lltextureentry.cpp
@@ -63,6 +63,7 @@ LLTextureEntry::LLTextureEntry()
   : mMediaEntry(NULL)
   , mSelected(false)
   , mMaterialUpdatePending(false)
+  , mInitMatParamsFromServer(false)
 {
 	init(LLUUID::null,1.f,1.f,0.f,0.f,0.f,DEFAULT_BUMP_CODE);
 }
@@ -71,6 +72,7 @@ LLTextureEntry::LLTextureEntry(const LLUUID& tex_id)
   : mMediaEntry(NULL)
   , mSelected(false)
   , mMaterialUpdatePending(false)
+  , mInitMatParamsFromServer(false)
 {
 	init(tex_id,1.f,1.f,0.f,0.f,0.f,DEFAULT_BUMP_CODE);
 }
@@ -79,6 +81,7 @@ LLTextureEntry::LLTextureEntry(const LLTextureEntry &rhs)
   : mMediaEntry(NULL)
   , mSelected(false)
   , mMaterialUpdatePending(false)
+  , mInitMatParamsFromServer(false)
 {
 	mID = rhs.mID;
 	mScaleS = rhs.mScaleS;
@@ -562,6 +565,7 @@ S32 LLTextureEntry::setMaterialParams(const LLMaterialPtr pMaterialParams)
 		mMaterialUpdatePending = true;
 	}
 	mMaterial = pMaterialParams;
+	this->mInitMatParamsFromServer = TRUE;
 	return TEM_CHANGE_TEXTURE;
 }
 
diff --git a/indra/llprimitive/lltextureentry.h b/indra/llprimitive/lltextureentry.h
index a40c3988f2..81e2e8a5a2 100755
--- a/indra/llprimitive/lltextureentry.h
+++ b/indra/llprimitive/lltextureentry.h
@@ -160,6 +160,8 @@ public:
 	const LLMaterialID& getMaterialID() const { return mMaterialID; };
 	const LLMaterialPtr getMaterialParams() const { return mMaterial; };
 
+	bool isMatParamsInitFromServer() const { return mInitMatParamsFromServer; };
+
     // *NOTE: it is possible for hasMedia() to return true, but getMediaData() to return NULL.
     // CONVERSELY, it is also possible for hasMedia() to return false, but getMediaData()
     // to NOT return NULL.  
@@ -217,6 +219,8 @@ protected:
 	bool                mMaterialUpdatePending;
 	LLMaterialID        mMaterialID;
 	LLMaterialPtr		mMaterial;
+	bool                mInitMatParamsFromServer; // Flag to identification when material paramas initialized from 
+
 
 	// Note the media data is not sent via the same message structure as the rest of the TE
 	LLMediaEntry*		mMediaEntry;			// The media data for the face