From fd6b5ea8c3df7e8b4b648ac7ecc9f30eedd4b7c0 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 29 Jun 2022 17:59:09 -0500
Subject: SL-17685 Drag and drop material support WIP

---
 indra/llprimitive/llprimitive.cpp        | 109 ++++++++++++++++++++++++++-----
 indra/llprimitive/llprimitive.h          |  24 +++++--
 indra/newview/llinventorybridge.cpp      |   2 +
 indra/newview/llpanelgroupnotices.cpp    |   1 +
 indra/newview/llpanelobjectinventory.cpp |   1 +
 indra/newview/lltooldraganddrop.cpp      |  82 ++++++++++++++++++++++-
 indra/newview/lltooldraganddrop.h        |  10 +++
 indra/newview/llviewerobject.cpp         |  55 ++++++++++++++++
 indra/newview/llviewerobject.h           |   7 ++
 indra/newview/llviewertexteditor.cpp     |   1 +
 indra/newview/llvovolume.cpp             |  25 ++-----
 indra/newview/llvovolume.h               |   2 +-
 12 files changed, 273 insertions(+), 46 deletions(-)

(limited to 'indra')

diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 9e0a079fd9..6df7111a47 100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -1700,7 +1700,7 @@ BOOL LLNetworkData::isValid(U16 param_type, U32 size)
     case PARAMS_EXTENDED_MESH:
         return (size == 4);
     case PARAMS_RENDER_MATERIAL:
-        return (size == 16);
+        return (size > 1);
 	}
 	
 	return FALSE;
@@ -2312,18 +2312,32 @@ LLRenderMaterialParams::LLRenderMaterialParams()
     mType = PARAMS_RENDER_MATERIAL;
 }
 
-BOOL LLRenderMaterialParams::pack(LLDataPacker &dp) const
+BOOL LLRenderMaterialParams::pack(LLDataPacker& dp) const
 {
-    return dp.packUUID(mMaterial, "material");
+    U8 count = (U8)llmin((S32)mEntries.size(), 14); //limited to 255 bytes, no more than 14 material ids
 
-//    return TRUE;
+    dp.packU8(count, "count");
+    for (auto& entry : mEntries)
+    {
+        dp.packU8(entry.te_idx, "te_idx");
+        dp.packUUID(entry.id, "id");
+    }
+
+    return TRUE;
 }
 
-BOOL LLRenderMaterialParams::unpack(LLDataPacker &dp)
+BOOL LLRenderMaterialParams::unpack(LLDataPacker& dp)
 {
-    return dp.unpackUUID(mMaterial, "material");
+    U8 count;
+    dp.unpackU8(count, "count");
+    mEntries.resize(count);
+    for (auto& entry : mEntries)
+    {
+        dp.unpackU8(entry.te_idx, "te_idx");
+        dp.unpackUUID(entry.id, "te_id");
+    }
 
-//    return TRUE;
+    return TRUE;
 }
 
 bool LLRenderMaterialParams::operator==(const LLNetworkData& data) const
@@ -2333,40 +2347,99 @@ bool LLRenderMaterialParams::operator==(const LLNetworkData& data) const
         return false;
     }
 
-    const LLRenderMaterialParams &param = static_cast<const LLRenderMaterialParams&>(data);
+    const LLRenderMaterialParams& param = static_cast<const LLRenderMaterialParams&>(data);
+
+    if (param.mEntries.size() != mEntries.size())
+    {
+        return false;
+    }
+
+    for (auto& entry : mEntries)
+    {
+        if (param.getMaterial(entry.te_idx) != entry.id)
+        {
+            return false;
+        }
+    }
 
-    return param.mMaterial == mMaterial;
+    return true;
 }
 
 void LLRenderMaterialParams::copy(const LLNetworkData& data)
 {
     llassert_always(data.mType == PARAMS_RENDER_MATERIAL);
-    const LLRenderMaterialParams &param = static_cast<const LLRenderMaterialParams&>(data);
-    mMaterial = param.mMaterial;
+    const LLRenderMaterialParams& param = static_cast<const LLRenderMaterialParams&>(data);
+    mEntries = param.mEntries;
 }
 
 LLSD LLRenderMaterialParams::asLLSD() const
 {
-    return llsd::map("material", mMaterial);
+    LLSD ret;
+
+    for (int i = 0; i < mEntries.size(); ++i)
+    {
+        ret[i]["te_idx"] = mEntries[i].te_idx;
+        ret[i]["id"] = mEntries[i].id;
+    }
+
+    return ret;
 }
 
 bool LLRenderMaterialParams::fromLLSD(LLSD& sd)
 {
-    if (sd.has("material"))
+    if (sd.isArray())
     {
-        setMaterial(sd["material"]);
+        mEntries.resize(sd.size());
+        for (int i = 0; i < sd.size(); ++i)
+        {
+            if (sd[i].has("te_idx") && sd.has("id"))
+            {
+                mEntries[i].te_idx = sd[i]["te_idx"].asInteger();
+                mEntries[i].id = sd[i]["id"].asUUID();
+            }
+            else
+            {
+                return false;
+            }
+        }
+
         return true;
     }
 
     return false;
 }
 
-void LLRenderMaterialParams::setMaterial(const LLUUID & id)
+void LLRenderMaterialParams::setMaterial(U8 te, const LLUUID& id)
 {
-    mMaterial = id;
+    for (int i = 0; i < mEntries.size(); ++i)
+    {
+        if (mEntries[i].te_idx == te)
+        {
+            if (id.isNull())
+            {
+                mEntries.erase(mEntries.begin() + i);
+            }
+            else
+            {
+                mEntries[i].id = id;
+            }
+            return;
+        }
+    }
+
+    mEntries.push_back({ te, id });
 }
 
-LLUUID LLRenderMaterialParams::getMaterial() const
+LLUUID LLRenderMaterialParams::getMaterial(U8 te) const
 {
-    return mMaterial;
+    for (int i = 0; i < mEntries.size(); ++i)
+    {
+        if (mEntries[i].te_idx == te)
+        {
+            return mEntries[i].id;
+        }
+    }
+
+    return LLUUID::null;
 }
+
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index 25196fb894..1c290185b0 100644
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -369,22 +369,30 @@ public:
 class LLRenderMaterialParams : public LLNetworkData
 {
 private:
-    LLUUID mMaterial;
+    struct Entry
+    {
+        U8 te_idx;
+        LLUUID id;
+    };
+    std::vector< Entry > mEntries;
 
 public:
     LLRenderMaterialParams();
-    BOOL pack(LLDataPacker &dp) const override;
-    BOOL unpack(LLDataPacker &dp) override;
+    BOOL pack(LLDataPacker& dp) const override;
+    BOOL unpack(LLDataPacker& dp) override;
     bool operator==(const LLNetworkData& data) const override;
     void copy(const LLNetworkData& data) override;
     LLSD asLLSD() const;
     operator LLSD() const { return asLLSD(); }
     bool fromLLSD(LLSD& sd);
 
-    void setMaterial(const LLUUID & id);
-    LLUUID getMaterial() const;
+    void setMaterial(U8 te_idx, const LLUUID& id);
+    LLUUID getMaterial(U8 te_idx) const;
+
+    bool isEmpty() { return mEntries.empty(); }
 };
 
+
 // This code is not naming-standards compliant. Leaving it like this for
 // now to make the connection to code in
 // 	BOOL packTEMessage(LLDataPacker &dp) const;
@@ -480,12 +488,12 @@ 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);
 	virtual BOOL setMaterial(const U8 material); // returns TRUE if material changed
 	virtual void setTESelected(const U8 te, bool sel);
 
 	LLMaterialPtr getTEMaterialParams(const U8 index);
-
+    
 	void copyTEs(const LLPrimitive *primitive);
 	S32 packTEField(U8 *cur_ptr, U8 *data_ptr, U8 data_size, U8 last_face_index, EMsgVariableType type) const;
 	BOOL packTEMessage(LLMessageSystem *mesgsys) const;
@@ -563,6 +571,8 @@ public:
 	static LLPCode legacyToPCode(const U8 legacy);
 	static U8 pCodeToLegacy(const LLPCode pcode);
 	static bool getTESTAxes(const U8 face, U32* s_axis, U32* t_axis);
+
+    BOOL hasRenderMaterialParams() const;
 	
 	inline static BOOL isPrimitive(const LLPCode pcode);
 	inline static BOOL isApp(const LLPCode pcode);
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 2bb2c9676b..d325831c8f 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -4403,6 +4403,7 @@ BOOL LLFolderBridge::dragOrDrop(MASK mask, BOOL drop,
 		case DAD_GESTURE:
 		case DAD_MESH:
         case DAD_SETTINGS:
+        case DAD_MATERIAL:
 			accept = dragItemIntoFolder(inv_item, drop, tooltip_msg);
 			break;
 		case DAD_LINK:
@@ -6032,6 +6033,7 @@ BOOL LLCallingCardBridge::dragOrDrop(MASK mask, BOOL drop,
 			case DAD_GESTURE:
 			case DAD_MESH:
             case DAD_SETTINGS:
+            case DAD_MATERIAL:
 			{
 				LLInventoryItem* inv_item = (LLInventoryItem*)cargo_data;
 				const LLPermissions& perm = inv_item->getPermissions();
diff --git a/indra/newview/llpanelgroupnotices.cpp b/indra/newview/llpanelgroupnotices.cpp
index ab32ea3956..82f880c9ee 100644
--- a/indra/newview/llpanelgroupnotices.cpp
+++ b/indra/newview/llpanelgroupnotices.cpp
@@ -156,6 +156,7 @@ BOOL LLGroupDropTarget::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
 		case DAD_CALLINGCARD:
 		case DAD_MESH:
         case DAD_SETTINGS:
+        case DAD_MATERIAL:
 		{
 			LLViewerInventoryItem* inv_item = (LLViewerInventoryItem*)cargo_data;
 			if(gInventory.getItem(inv_item->getUUID())
diff --git a/indra/newview/llpanelobjectinventory.cpp b/indra/newview/llpanelobjectinventory.cpp
index defd7025b8..998cffef4a 100644
--- a/indra/newview/llpanelobjectinventory.cpp
+++ b/indra/newview/llpanelobjectinventory.cpp
@@ -704,6 +704,7 @@ BOOL LLTaskCategoryBridge::dragOrDrop(MASK mask, BOOL drop,
 		case DAD_CALLINGCARD:
 		case DAD_MESH:
         case DAD_SETTINGS:
+        case DAD_MATERIAL:
 			accept = LLToolDragAndDrop::isInventoryDropAcceptable(object, (LLViewerInventoryItem*)cargo_data);
 			if(accept && drop)
 			{
diff --git a/indra/newview/lltooldraganddrop.cpp b/indra/newview/lltooldraganddrop.cpp
index 50868d0fa5..a4b34bb5b6 100644
--- a/indra/newview/lltooldraganddrop.cpp
+++ b/indra/newview/lltooldraganddrop.cpp
@@ -256,7 +256,8 @@ LLToolDragAndDrop::LLDragAndDropDictionary::LLDragAndDropDictionary()
 	//      										|-------------------------------|----------------------------------------------|-----------------------------------------------|---------------------------------------------------|--------------------------------|
 	addEntry(DAD_NONE, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,						&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_TEXTURE, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dTextureObject,				&LLToolDragAndDrop::dad3dNULL));
-	addEntry(DAD_SOUND, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
+    addEntry(DAD_MATERIAL,      new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL,                  &LLToolDragAndDrop::dad3dGiveInventory,         &LLToolDragAndDrop::dad3dMaterialObject,            &LLToolDragAndDrop::dad3dNULL));
+    addEntry(DAD_SOUND, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dUpdateInventory,			&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_CALLINGCARD, 	new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_LANDMARK, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL, 					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dUpdateInventory, 			&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_SCRIPT, 		new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL, 					&LLToolDragAndDrop::dad3dGiveInventory, 		&LLToolDragAndDrop::dad3dRezScript, 				&LLToolDragAndDrop::dad3dNULL));
@@ -271,6 +272,7 @@ LLToolDragAndDrop::LLDragAndDropDictionary::LLDragAndDropDictionary()
 	addEntry(DAD_LINK, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dNULL,						&LLToolDragAndDrop::dad3dNULL));
 	addEntry(DAD_MESH, 			new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL,	&LLToolDragAndDrop::dad3dNULL,					&LLToolDragAndDrop::dad3dGiveInventory,			&LLToolDragAndDrop::dad3dMeshObject,				&LLToolDragAndDrop::dad3dNULL));
     addEntry(DAD_SETTINGS,      new DragAndDropEntry(&LLToolDragAndDrop::dad3dNULL, &LLToolDragAndDrop::dad3dNULL,                  &LLToolDragAndDrop::dad3dGiveInventory,         &LLToolDragAndDrop::dad3dUpdateInventory,           &LLToolDragAndDrop::dad3dNULL));
+    
     // TODO: animation on self could play it?  edit it?
 	// TODO: gesture on self could play it?  edit it?
 };
@@ -1062,6 +1064,66 @@ void LLToolDragAndDrop::dropTextureAllFaces(LLViewerObject* hit_obj,
 	hit_obj->sendTEUpdate();
 }
 
+
+void LLToolDragAndDrop::dropMaterialOneFace(LLViewerObject* hit_obj,
+    S32 hit_face,
+    LLInventoryItem* item,
+    LLToolDragAndDrop::ESource source,
+    const LLUUID& src_id)
+{
+    if (hit_face == -1) return;
+    if (!item || item->getInventoryType() != LLInventoryType::IT_MATERIAL)
+    {
+        LL_WARNS() << "LLToolDragAndDrop::dropTextureOneFace no material item." << LL_ENDL;
+        return;
+    }
+    LLUUID asset_id = item->getAssetUUID();
+    BOOL success = handleDropTextureProtections(hit_obj, item, source, src_id);
+    if (!success)
+    {
+        return;
+    }
+    
+    LLTextureEntry* tep = hit_obj ? (hit_obj->getTE(hit_face)) : NULL;
+
+    hit_obj->setRenderMaterialID(hit_face, asset_id);
+
+    dialog_refresh_all();
+
+    // send the update to the simulator
+    hit_obj->sendTEUpdate();
+}
+
+
+void LLToolDragAndDrop::dropMaterialAllFaces(LLViewerObject* hit_obj,
+    LLInventoryItem* item,
+    LLToolDragAndDrop::ESource source,
+    const LLUUID& src_id)
+{
+    if (!item || item->getInventoryType() != LLInventoryType::IT_MATERIAL)
+    {
+        LL_WARNS() << "LLToolDragAndDrop::dropTextureAllFaces no material item." << LL_ENDL;
+        return;
+    }
+    LLUUID asset_id = item->getAssetUUID();
+    BOOL success = handleDropTextureProtections(hit_obj, item, source, src_id);
+    if (!success)
+    {
+        return;
+    }
+    
+    S32 num_faces = hit_obj->getNumTEs();
+    for (S32 face = 0; face < num_faces; face++)
+    {
+        // update viewer side material in anticipation of update from simulator
+        hit_obj->setRenderMaterialID(face, asset_id);
+        dialog_refresh_all();
+    }
+    // send the update to the simulator
+    hit_obj->sendTEUpdate();
+}
+
+
 void LLToolDragAndDrop::dropMesh(LLViewerObject* hit_obj,
 								 LLInventoryItem* item,
 								 LLToolDragAndDrop::ESource source,
@@ -1628,6 +1690,7 @@ bool LLToolDragAndDrop::handleGiveDragAndDrop(LLUUID dest_agent, LLUUID session_
 	case DAD_MESH:
 	case DAD_CATEGORY:
     case DAD_SETTINGS:
+    case DAD_MATERIAL:
 	{
 		LLInventoryObject* inv_obj = (LLInventoryObject*)cargo_data;
 		if(gInventory.getCategory(inv_obj->getUUID()) || (gInventory.getItem(inv_obj->getUUID())
@@ -1982,6 +2045,17 @@ EAcceptance LLToolDragAndDrop::dad3dApplyToObject(
 				dropTextureOneFace(obj, face, item, mSource, mSourceID);
 			}
 		}
+        else if (cargo_type == DAD_MATERIAL)
+        {
+            if ((mask & MASK_SHIFT))
+            {
+                dropMaterialAllFaces(obj, item, mSource, mSourceID);
+            }
+            else
+            {
+                dropMaterialOneFace(obj, face, item, mSource, mSourceID);
+            }
+        }
 		else if (cargo_type == DAD_MESH)
 		{
 			dropMesh(obj, item, mSource, mSourceID);
@@ -2010,6 +2084,12 @@ EAcceptance LLToolDragAndDrop::dad3dTextureObject(
 	return dad3dApplyToObject(obj, face, mask, drop, DAD_TEXTURE);
 }
 
+EAcceptance LLToolDragAndDrop::dad3dMaterialObject(
+    LLViewerObject* obj, S32 face, MASK mask, BOOL drop)
+{
+    return dad3dApplyToObject(obj, face, mask, drop, DAD_MATERIAL);
+}
+
 EAcceptance LLToolDragAndDrop::dad3dMeshObject(
 	LLViewerObject* obj, S32 face, MASK mask, BOOL drop)
 {
diff --git a/indra/newview/lltooldraganddrop.h b/indra/newview/lltooldraganddrop.h
index 24a712029c..2f6423080e 100644
--- a/indra/newview/lltooldraganddrop.h
+++ b/indra/newview/lltooldraganddrop.h
@@ -168,6 +168,8 @@ protected:
 							   MASK mask, BOOL drop);
 	EAcceptance dad3dTextureObject(LLViewerObject* obj, S32 face,
 								   MASK mask, BOOL drop);
+    EAcceptance dad3dMaterialObject(LLViewerObject* obj, S32 face,
+        MASK mask, BOOL drop);
 	EAcceptance dad3dMeshObject(LLViewerObject* obj, S32 face,
 								   MASK mask, BOOL drop);
 //	EAcceptance dad3dTextureSelf(LLViewerObject* obj, S32 face,
@@ -249,6 +251,14 @@ public:
 									LLInventoryItem* item,
 									ESource source,
 									const LLUUID& src_id);
+    static void dropMaterialOneFace(LLViewerObject* hit_obj, S32 hit_face,
+                                    LLInventoryItem* item,
+                                    ESource source,
+                                    const LLUUID& src_id);
+    static void dropMaterialAllFaces(LLViewerObject* hit_obj,
+                                    LLInventoryItem* item,
+                                    ESource source,
+                                    const LLUUID& src_id);
 	static void dropMesh(LLViewerObject* hit_obj,
 						 LLInventoryItem* item,
 						 ESource source,
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 16479e02a2..232e51896e 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -6991,6 +6991,61 @@ LLVOAvatar* LLViewerObject::getAvatar() const
 	return NULL;
 }
 
+bool LLViewerObject::hasRenderMaterialParams() const
+{
+    return getParameterEntryInUse(LLNetworkData::PARAMS_RENDER_MATERIAL);
+}
+
+void LLViewerObject::setHasRenderMaterialParams(bool has_materials)
+{
+    bool had_materials = hasRenderMaterialParams();
+
+    if (had_materials != has_materials)
+    {
+        if (has_materials)
+        {
+            setParameterEntryInUse(LLNetworkData::PARAMS_RENDER_MATERIAL, TRUE, true);
+        }
+        else
+        {
+            setParameterEntryInUse(LLNetworkData::PARAMS_RENDER_MATERIAL, FALSE, true);
+        }
+    }
+}
+
+const LLUUID& LLViewerObject::getRenderMaterialID(U8 te) const
+{
+    LLRenderMaterialParams* param_block = (LLRenderMaterialParams*)getParameterEntry(LLNetworkData::PARAMS_RENDER_MATERIAL);
+    if (param_block)
+    {
+        return param_block->getMaterial(te);
+    }
+
+    return LLUUID::null;
+}
+
+void LLViewerObject::setRenderMaterialID(U8 te, const LLUUID& id)
+{
+    if (id.notNull())
+    {
+        setHasRenderMaterialParams(true);
+    }
+
+    LLRenderMaterialParams* param_block = (LLRenderMaterialParams*)getParameterEntry(LLNetworkData::PARAMS_RENDER_MATERIAL);
+    if (param_block)
+    {
+        param_block->setMaterial(te, id);
+
+        if (param_block->isEmpty())
+        { // might be empty if id is null
+            setHasRenderMaterialParams(false);
+        }
+        else
+        {
+            parameterChanged(LLNetworkData::PARAMS_RENDER_MATERIAL, true);
+        }
+    }
+}
 
 class ObjectPhysicsProperties : public LLHTTPNode
 {
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 5136a7e5ee..1392caa855 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -179,6 +179,13 @@ public:
 	const std::string& getAttachmentItemName() const;
 
 	virtual LLVOAvatar* getAvatar() const;  //get the avatar this object is attached to, or NULL if object is not an attachment
+    
+    bool hasRenderMaterialParams() const;
+    void setHasRenderMaterialParams(bool has_params);
+
+    const LLUUID& getRenderMaterialID(U8 te) const;
+    void setRenderMaterialID(U8 te, const LLUUID& id);
+
 	virtual BOOL	isHUDAttachment() const { return FALSE; }
 	virtual BOOL	isTempAttachment() const;
 
diff --git a/indra/newview/llviewertexteditor.cpp b/indra/newview/llviewertexteditor.cpp
index e2de7ac825..7c860936a5 100644
--- a/indra/newview/llviewertexteditor.cpp
+++ b/indra/newview/llviewertexteditor.cpp
@@ -879,6 +879,7 @@ BOOL LLViewerTextEditor::handleDragAndDrop(S32 x, S32 y, MASK mask,
 			case DAD_ANIMATION:
 			case DAD_GESTURE:
 			case DAD_MESH:
+            case DAD_MATERIAL:
 			{
 				supported = true;
 				break;
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 0706e26fb1..f220547499 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -2162,6 +2162,7 @@ void LLVOVolume::setNumTEs(const U8 num_tes)
 	return ;
 }
 
+
 //virtual
 void LLVOVolume::changeTEImage(S32 index, LLViewerTexture* imagep)
 {
@@ -3501,6 +3502,11 @@ F32 LLVOVolume::getLightCutoff() const
 	}
 }
 
+BOOL LLVOVolume::isReflectionProbe() const
+{
+    return getParameterEntryInUse(LLNetworkData::PARAMS_REFLECTION_PROBE);
+}
+
 void LLVOVolume::setIsReflectionProbe(BOOL is_probe)
 {
     BOOL was_probe = isReflectionProbe();
@@ -3571,25 +3577,6 @@ void LLVOVolume::setReflectionProbeIsDynamic(bool is_dynamic)
     }
 }
 
-
-BOOL LLVOVolume::isReflectionProbe() const
-{
-    // HACK - make this object a Reflection Probe if a certain UUID is detected
-    static LLCachedControl<std::string> reflection_probe_id(gSavedSettings, "RenderReflectionProbeTextureHackID", "");
-    LLUUID probe_id(reflection_probe_id);
-
-    for (U8 i = 0; i < getNumTEs(); ++i)
-    {
-        if (getTE(i)->getID() == probe_id)
-        {
-            return true;
-        }
-    }
-    // END HACK
-
-    return getParameterEntryInUse(LLNetworkData::PARAMS_REFLECTION_PROBE);
-}
-
 F32 LLVOVolume::getReflectionProbeAmbiance() const
 {
     const LLReflectionProbeParams* param_block = (const LLReflectionProbeParams*)getParameterEntry(LLNetworkData::PARAMS_REFLECTION_PROBE);
diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index f0a4fd427e..79049851b4 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -284,7 +284,7 @@ public:
 	F32 getLightRadius() const;
 	F32 getLightFalloff(const F32 fudge_factor = 1.f) const;
 	F32 getLightCutoff() const;
-	
+
     // Reflection Probes
     void setIsReflectionProbe(BOOL is_probe);
     void setReflectionProbeAmbiance(F32 ambiance);
-- 
cgit v1.2.3


From 6f6df8ed71702f0ee8d21a2b583818ae360dd093 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 29 Jun 2022 21:42:44 -0500
Subject: SL-17685 Drag and drop material support

---
 indra/llprimitive/llgltfmaterial.h  |  2 ++
 indra/llprimitive/llprimitive.cpp   |  2 +-
 indra/llprimitive/llprimitive.h     |  2 +-
 indra/newview/CMakeLists.txt        |  2 ++
 indra/newview/llmaterialeditor.cpp  |  2 +-
 indra/newview/lltooldraganddrop.cpp |  2 --
 indra/newview/llviewerobject.cpp    | 29 +++++++++++++++++++++++++++++
 indra/newview/llviewerobject.h      |  1 +
 indra/newview/llvovolume.cpp        |  2 ++
 indra/newview/llvovolume.h          |  2 +-
 10 files changed, 40 insertions(+), 6 deletions(-)

(limited to 'indra')

diff --git a/indra/llprimitive/llgltfmaterial.h b/indra/llprimitive/llgltfmaterial.h
index d6f59cd1a3..a8d5fb8e85 100644
--- a/indra/llprimitive/llgltfmaterial.h
+++ b/indra/llprimitive/llgltfmaterial.h
@@ -53,6 +53,8 @@ public:
 
     F32 mMetallicFactor = 0.f;
     F32 mRoughnessFactor = 0.f;
+    F32 mAlphaCutoff = 0.f;
+
     bool mDoubleSided = false;
     AlphaMode mAlphaMode = ALPHA_MODE_OPAQUE;
 
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 6df7111a47..3f0059b759 100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -2430,7 +2430,7 @@ void LLRenderMaterialParams::setMaterial(U8 te, const LLUUID& id)
     mEntries.push_back({ te, id });
 }
 
-LLUUID LLRenderMaterialParams::getMaterial(U8 te) const
+const LLUUID& LLRenderMaterialParams::getMaterial(U8 te) const
 {
     for (int i = 0; i < mEntries.size(); ++i)
     {
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index 1c290185b0..d2adfa4a3d 100644
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -387,7 +387,7 @@ public:
     bool fromLLSD(LLSD& sd);
 
     void setMaterial(U8 te_idx, const LLUUID& id);
-    LLUUID getMaterial(U8 te_idx) const;
+    const LLUUID& getMaterial(U8 te_idx) const;
 
     bool isEmpty() { return mEntries.empty(); }
 };
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index d4bd1c8b57..b67bc91277 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -344,6 +344,7 @@ set(viewer_SOURCE_FILES
     llgesturemgr.cpp
     llgiveinventory.cpp
     llglsandbox.cpp
+    llgltfmateriallist.cpp
     llgroupactions.cpp
     llgroupiconctrl.cpp
     llgrouplist.cpp
@@ -986,6 +987,7 @@ set(viewer_HEADER_FILES
     llgesturelistener.h
     llgesturemgr.h
     llgiveinventory.h
+    llgltfmateriallist.h
     llgroupactions.h
     llgroupiconctrl.h
     llgrouplist.h
diff --git a/indra/newview/llmaterialeditor.cpp b/indra/newview/llmaterialeditor.cpp
index 2455ad2926..9fb9f723cd 100644
--- a/indra/newview/llmaterialeditor.cpp
+++ b/indra/newview/llmaterialeditor.cpp
@@ -43,7 +43,6 @@
 #include "llviewerregion.h"
 #include "llvovolume.h"
 #include "roles_constants.h"
-#include "tinygltf/tiny_gltf.h"
 #include "llviewerobjectlist.h"
 #include "llfloaterreg.h"
 #include "llfilesystem.h"
@@ -52,6 +51,7 @@
 #include "llviewertexturelist.h"
 #include "llfloaterperms.h"
 
+#include "tinygltf/tiny_gltf.h"
 #include <strstream>
 
 ///----------------------------------------------------------------------------
diff --git a/indra/newview/lltooldraganddrop.cpp b/indra/newview/lltooldraganddrop.cpp
index a4b34bb5b6..55e8a3b98b 100644
--- a/indra/newview/lltooldraganddrop.cpp
+++ b/indra/newview/lltooldraganddrop.cpp
@@ -1083,8 +1083,6 @@ void LLToolDragAndDrop::dropMaterialOneFace(LLViewerObject* hit_obj,
     {
         return;
     }
-    
-    LLTextureEntry* tep = hit_obj ? (hit_obj->getTE(hit_face)) : NULL;
 
     hit_obj->setRenderMaterialID(hit_face, asset_id);
 
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 232e51896e..753fb014c9 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -107,6 +107,7 @@
 #include "llcleanup.h"
 #include "llcallstack.h"
 #include "llmeshrepository.h"
+#include "llgltfmateriallist.h"
 #include "llgl.h"
 
 //#define DEBUG_UPDATE_TYPE
@@ -4906,6 +4907,18 @@ void LLViewerObject::updateTEMaterialTextures(U8 te)
     };
 
     LLGLTFMaterial* mat = getTE(te)->getGLTFMaterial();
+    LLUUID mat_id = getRenderMaterialID(te);
+    if (mat == nullptr && mat_id.notNull())
+    {
+        mat = gGLTFMaterialList.getMaterial(mat_id);
+        getTE(te)->setGLTFMaterial(mat);
+    }
+    else if (mat_id.isNull() && mat != nullptr)
+    {
+        mat = nullptr;
+        getTE(te)->setGLTFMaterial(nullptr);
+    }
+
     if (mat != nullptr)
     {
         mGLTFAlbedoMaps[te] = fetch_texture(mat->mAlbedoId);
@@ -4913,6 +4926,14 @@ void LLViewerObject::updateTEMaterialTextures(U8 te)
         mGLTFMetallicRoughnessMaps[te] = fetch_texture(mat->mMetallicRoughnessId);
         mGLTFEmissiveMaps[te] = fetch_texture(mat->mEmissiveId);
     }
+    else
+    {
+        mGLTFAlbedoMaps[te] = nullptr;
+        mGLTFNormalMaps[te] = nullptr;
+        mGLTFMetallicRoughnessMaps[te] = nullptr;
+        mGLTFEmissiveMaps[te] = nullptr;
+    }
+
 }
 
 void LLViewerObject::refreshBakeTexture()
@@ -7028,8 +7049,16 @@ void LLViewerObject::setRenderMaterialID(U8 te, const LLUUID& id)
 {
     if (id.notNull())
     {
+        getTE(te)->setGLTFMaterial(gGLTFMaterialList.getMaterial(id));
         setHasRenderMaterialParams(true);
     }
+    else
+    {
+        getTE(te)->setGLTFMaterial(nullptr);
+    }
+
+    faceMappingChanged();
+    gPipeline.markTextured(mDrawable);
 
     LLRenderMaterialParams* param_block = (LLRenderMaterialParams*)getParameterEntry(LLNetworkData::PARAMS_RENDER_MATERIAL);
     if (param_block)
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 1392caa855..109c96dc9c 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -207,6 +207,7 @@ public:
 
 	// Graphical stuff for objects - maybe broken out into render class later?
 	virtual void updateTextures();
+    virtual void faceMappingChanged() {}
 	virtual void boostTexturePriority(BOOL boost_children = TRUE);	// When you just want to boost priority of this object
 	
 	virtual LLDrawable* createDrawable(LLPipeline *pipeline);
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 685b24d5d6..4fa9f05c09 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -5861,6 +5861,8 @@ void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group)
 					continue;
 				}
 
+                // HACK -- brute force this check every time a drawable gets rebuilt
+                vobj->updateTEMaterialTextures(i);
 #if 0
 #if LL_RELEASE_WITH_DEBUG_INFO
                 const LLUUID pbr_id( "49c88210-7238-2a6b-70ac-92d4f35963cf" );
diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index 79049851b4..db586fd741 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -172,7 +172,7 @@ public:
 
 				void	markForUpdate(BOOL priority) override;
 				void	markForUnload()							{ LLViewerObject::markForUnload(TRUE); mVolumeChanged = TRUE; }
-				void    faceMappingChanged()                    { mFaceMappingChanged=TRUE; };
+				void    faceMappingChanged() override           { mFaceMappingChanged=TRUE; }
 
 	/*virtual*/ void	onShift(const LLVector4a &shift_vector) override; // Called when the drawable shifts
 
-- 
cgit v1.2.3


From 99179c232f2b63bdc6d7364f225b9c34a4f4d0b8 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 29 Jun 2022 21:43:24 -0500
Subject: SL-17685 Add missing files

---
 indra/newview/llgltfmateriallist.cpp | 186 +++++++++++++++++++++++++++++++++++
 indra/newview/llgltfmateriallist.h   |  48 +++++++++
 2 files changed, 234 insertions(+)
 create mode 100644 indra/newview/llgltfmateriallist.cpp
 create mode 100644 indra/newview/llgltfmateriallist.h

(limited to 'indra')

diff --git a/indra/newview/llgltfmateriallist.cpp b/indra/newview/llgltfmateriallist.cpp
new file mode 100644
index 0000000000..7ecbc6eeac
--- /dev/null
+++ b/indra/newview/llgltfmateriallist.cpp
@@ -0,0 +1,186 @@
+/**
+ * @file   llgltfmateriallist.cpp
+ *
+ * $LicenseInfo:firstyear=2022&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2022, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llgltfmateriallist.h"
+
+#include "llassetstorage.h"
+#include "llfilesystem.h"
+#include "llsdserialize.h"
+
+#include "tinygltf/tiny_gltf.h"
+#include <strstream>
+
+LLGLTFMaterialList gGLTFMaterialList;
+
+static LLColor4 get_color(const std::vector<double>& in)
+{
+    LLColor4 out;
+    for (S32 i = 0; i < llmin((S32)in.size(), 4); ++i)
+    {
+        out.mV[i] = in[i];
+    }
+
+    return out;
+}
+
+static void set_from_model(LLGLTFMaterial* mat, tinygltf::Model& model)
+{
+    
+    S32 index;
+    
+    auto& material_in = model.materials[0];
+
+    // get albedo texture
+    index = material_in.pbrMetallicRoughness.baseColorTexture.index;
+    if (index >= 0)
+    {
+        mat->mAlbedoId.set(model.images[index].uri);
+    }
+    else
+    {
+        mat->mAlbedoId.setNull();
+    }
+
+    // get normal map
+    index = material_in.normalTexture.index;
+    if (index >= 0)
+    {
+        mat->mNormalId.set(model.images[index].uri);
+    }
+    else
+    {
+        mat->mNormalId.setNull();
+    }
+
+    // get metallic-roughness texture
+    index = material_in.pbrMetallicRoughness.metallicRoughnessTexture.index;
+    if (index >= 0)
+    {
+        mat->mMetallicRoughnessId.set(model.images[index].uri);
+    }
+    else
+    {
+        mat->mMetallicRoughnessId.setNull();
+    }
+
+    // get emissive texture
+    index = material_in.emissiveTexture.index;
+    if (index >= 0)
+    {
+        mat->mEmissiveId.set(model.images[index].uri);
+    }
+    else
+    {
+        mat->mEmissiveId.setNull();
+    }
+
+    mat->setAlphaMode(material_in.alphaMode);
+    mat->mAlphaCutoff = material_in.alphaCutoff;
+
+    mat->mAlbedoColor = get_color(material_in.pbrMetallicRoughness.baseColorFactor);
+    mat->mEmissiveColor = get_color(material_in.emissiveFactor);
+
+    mat->mMetallicFactor = material_in.pbrMetallicRoughness.metallicFactor;
+    mat->mRoughnessFactor = material_in.pbrMetallicRoughness.roughnessFactor;
+
+    mat->mDoubleSided = material_in.doubleSided;
+}
+
+LLGLTFMaterial* LLGLTFMaterialList::getMaterial(const LLUUID& id)
+{
+    List::iterator iter = mList.find(id);
+    if (iter == mList.end())
+    {
+        LLGLTFMaterial* mat = new LLGLTFMaterial();
+        mList[id] = mat;
+
+        mat->ref();
+
+        gAssetStorage->getAssetData(id, LLAssetType::AT_MATERIAL,
+            [=](const LLUUID& id, LLAssetType::EType asset_type, void* user_data, S32 status, LLExtStat ext_status)
+            {
+                if (status)
+                { 
+                    LL_WARNS() << "Error getting material asset data: " << LLAssetStorage::getErrorString(status) << " (" << status << ")" << LL_ENDL;
+                }
+
+                LLFileSystem file(id, asset_type, LLFileSystem::READ);
+
+                std::vector<char> buffer;
+                buffer.resize(file.getSize());
+                file.read((U8*)&buffer[0], buffer.size());
+
+                LLSD asset;
+
+                // read file into buffer
+                std::istrstream str(&buffer[0], buffer.size());
+
+                if (LLSDSerialize::deserialize(asset, str, buffer.size()))
+                {
+                    if (asset.has("version") && asset["version"] == "1.0")
+                    {
+                        if (asset.has("type") && asset["type"].asString() == "GLTF 2.0")
+                        {
+                            if (asset.has("data") && asset["data"].isString())
+                            {
+                                std::string data = asset["data"];
+
+                                tinygltf::TinyGLTF gltf;
+                                tinygltf::TinyGLTF loader;
+                                std::string        error_msg;
+                                std::string        warn_msg;
+
+                                tinygltf::Model model_in;
+
+                                if (loader.LoadASCIIFromString(&model_in, &error_msg, &warn_msg, data.c_str(), data.length(), ""))
+                                {
+                                    set_from_model(mat, model_in);
+                                }
+                                else
+                                {
+                                    LL_WARNS() << "Failed to decode material asset: " << LL_ENDL;
+                                    LL_WARNS() << warn_msg << LL_ENDL;
+                                    LL_WARNS() << error_msg << LL_ENDL;
+                                }
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    LL_WARNS() << "Failed to deserialize material LLSD" << LL_ENDL;
+                }
+
+                mat->unref();
+            }, nullptr);
+        
+        return mat;
+    }
+
+    return iter->second;
+}
+
diff --git a/indra/newview/llgltfmateriallist.h b/indra/newview/llgltfmateriallist.h
new file mode 100644
index 0000000000..c22134c468
--- /dev/null
+++ b/indra/newview/llgltfmateriallist.h
@@ -0,0 +1,48 @@
+/**
+ * @file   llgltfmateriallist.h
+ *
+ * $LicenseInfo:firstyear=2022&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2022, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+
+#pragma once
+
+#include "llgltfmaterial.h"
+#include "llpointer.h"
+
+#include <unordered_map>
+
+class LLGLTFMaterialList
+{
+public:
+    LLGLTFMaterialList() {}
+
+    typedef std::unordered_map<LLUUID, LLPointer<LLGLTFMaterial > > List;
+    List mList;
+
+    LLGLTFMaterial* getMaterial(const LLUUID& id);
+
+};
+
+extern LLGLTFMaterialList gGLTFMaterialList;
+
+
-- 
cgit v1.2.3


From 68dfa1f5501f58d1ca158aeabcc3fd07e8a2e70f Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Thu, 30 Jun 2022 21:03:21 +0300
Subject: SL-17640  Use LLAgentBenefitsMgr for upload cost

---
 indra/newview/llmaterialeditor.cpp                 | 54 +++++++++++++++++++++-
 indra/newview/llmaterialeditor.h                   |  4 ++
 .../default/xui/en/floater_material_editor.xml     |  3 +-
 3 files changed, 59 insertions(+), 2 deletions(-)

(limited to 'indra')

diff --git a/indra/newview/llmaterialeditor.cpp b/indra/newview/llmaterialeditor.cpp
index 9fb9f723cd..67d963bb63 100644
--- a/indra/newview/llmaterialeditor.cpp
+++ b/indra/newview/llmaterialeditor.cpp
@@ -29,6 +29,7 @@
 #include "llmaterialeditor.h"
 
 #include "llagent.h"
+#include "llagentbenefits.h"
 #include "llappviewer.h"
 #include "llcombobox.h"
 #include "llinventorymodel.h"
@@ -86,6 +87,12 @@ BOOL LLMaterialEditor::postBuild()
     childSetAction("save_as", boost::bind(&LLMaterialEditor::onClickSaveAs, this));
     childSetAction("cancel", boost::bind(&LLMaterialEditor::onClickCancel, this));
 
+    S32 upload_cost = LLAgentBenefitsMgr::current().getTextureUploadCost();
+    getChild<LLUICtrl>("albedo_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost));
+    getChild<LLUICtrl>("metallic_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost));
+    getChild<LLUICtrl>("emissive_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost));
+    getChild<LLUICtrl>("normal_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost));
+
     boost::function<void(LLUICtrl*, void*)> changes_callback = [this](LLUICtrl * ctrl, void*)
     {
         setHasUnsavedChanges(true);
@@ -142,7 +149,12 @@ void LLMaterialEditor::setAlbedoId(const LLUUID& id)
 {
     mAlbedoTextureCtrl->setValue(id);
     mAlbedoTextureCtrl->setDefaultImageAssetID(id);
+}
 
+void LLMaterialEditor::setAlbedoUploadId(const LLUUID& id)
+{
+    // Might be better to use local textures and
+    // assign a fee in case of a local texture
     if (id.notNull())
     {
         // todo: this does not account for posibility of texture
@@ -151,6 +163,7 @@ void LLMaterialEditor::setAlbedoId(const LLUUID& id)
         // Only set if we will need to upload this texture
         mAlbedoTextureUploadId = id;
     }
+    setHasUnsavedChanges(true);
 }
 
 LLColor4 LLMaterialEditor::getAlbedoColor()
@@ -211,7 +224,10 @@ void LLMaterialEditor::setMetallicRoughnessId(const LLUUID& id)
 {
     mMetallicTextureCtrl->setValue(id);
     mMetallicTextureCtrl->setDefaultImageAssetID(id);
+}
 
+void LLMaterialEditor::setMetallicRoughnessUploadId(const LLUUID& id)
+{
     if (id.notNull())
     {
         // todo: this does not account for posibility of texture
@@ -219,6 +235,7 @@ void LLMaterialEditor::setMetallicRoughnessId(const LLUUID& id)
         childSetValue("metallic_upload_fee", getString("upload_fee_string"));
         mMetallicTextureUploadId = id;
     }
+    setHasUnsavedChanges(true);
 }
 
 F32 LLMaterialEditor::getMetalnessFactor()
@@ -250,7 +267,10 @@ void LLMaterialEditor::setEmissiveId(const LLUUID& id)
 {
     mEmissiveTextureCtrl->setValue(id);
     mEmissiveTextureCtrl->setDefaultImageAssetID(id);
+}
 
+void LLMaterialEditor::setEmissiveUploadId(const LLUUID& id)
+{
     if (id.notNull())
     {
         // todo: this does not account for posibility of texture
@@ -258,6 +278,7 @@ void LLMaterialEditor::setEmissiveId(const LLUUID& id)
         childSetValue("emissive_upload_fee", getString("upload_fee_string"));
         mEmissiveTextureUploadId = id;
     }
+    setHasUnsavedChanges(true);
 }
 
 LLColor4 LLMaterialEditor::getEmissiveColor()
@@ -279,7 +300,10 @@ void LLMaterialEditor::setNormalId(const LLUUID& id)
 {
     mNormalTextureCtrl->setValue(id);
     mNormalTextureCtrl->setDefaultImageAssetID(id);
+}
 
+void LLMaterialEditor::setNormalUploadId(const LLUUID& id)
+{
     if (id.notNull())
     {
         // todo: this does not account for posibility of texture
@@ -287,6 +311,7 @@ void LLMaterialEditor::setNormalId(const LLUUID& id)
         childSetValue("normal_upload_fee", getString("upload_fee_string"));
         mNormalTextureUploadId = id;
     }
+    setHasUnsavedChanges(true);
 }
 
 bool LLMaterialEditor::getDoubleSided()
@@ -306,6 +331,27 @@ void LLMaterialEditor::setHasUnsavedChanges(bool value)
         mHasUnsavedChanges = value;
         childSetVisible("unsaved_changes", value);
     }
+
+    S32 upload_texture_count = 0;
+    if (mAlbedoTextureUploadId.notNull() && mAlbedoTextureUploadId == getAlbedoId())
+    {
+        upload_texture_count++;
+    }
+    if (mMetallicTextureUploadId.notNull() && mMetallicTextureUploadId == getMetallicRoughnessId())
+    {
+        upload_texture_count++;
+    }
+    if (mEmissiveTextureUploadId.notNull() && mEmissiveTextureUploadId == getEmissiveId())
+    {
+        upload_texture_count++;
+    }
+    if (mNormalTextureUploadId.notNull() && mNormalTextureUploadId == getNormalId())
+    {
+        upload_texture_count++;
+    }
+
+    S32 upload_cost = upload_texture_count * LLAgentBenefitsMgr::current().getTextureUploadCost();
+    getChild<LLUICtrl>("total_upload_fee")->setTextArg("[FEE]", llformat("%d", upload_cost));
 }
 
 void LLMaterialEditor::onCommitAlbedoTexture(LLUICtrl * ctrl, const LLSD & data)
@@ -866,6 +912,8 @@ static void pack_textures(tinygltf::Model& model, tinygltf::Material& material,
     LLPointer<LLImageJ2C>& mr_j2c,
     LLPointer<LLImageJ2C>& emissive_j2c)
 {
+    // todo: consider using LLLocalBitmapMgr or storing textures' pointers somewhere in floater
+    // otherwise images won't exist for long if texture ctrl temporaly switches to something else
     if (albedo_img)
     {
         albedo_tex = LLViewerTextureManager::getFetchedTexture(albedo_img, FTType::FTT_LOCAL_FILE, true);
@@ -1035,9 +1083,13 @@ void LLMaterialFilePicker::loadMaterial(const std::string& filename)
     }
 
     mME->setAlbedoId(albedo_id);
+    mME->setAlbedoUploadId(albedo_id);
     mME->setMetallicRoughnessId(mr_id);
+    mME->setMetallicRoughnessUploadId(mr_id);
     mME->setEmissiveId(emissive_id);
+    mME->setEmissiveUploadId(emissive_id);
     mME->setNormalId(normal_id);
+    mME->setNormalUploadId(normal_id);
 
     mME->setFromGltfModel(model_in);
 
@@ -1383,7 +1435,7 @@ void LLMaterialEditor::saveTexture(LLImageJ2C* img, const std::string& name, con
     std::string buffer;
     buffer.assign((const char*) img->getData(), img->getDataSize());
 
-    U32 expected_upload_cost = 10; // TODO: where do we get L$10 for textures from?
+    U32 expected_upload_cost = LLAgentBenefitsMgr::current().getTextureUploadCost();
 
     LLAssetStorage::LLStoreAssetCallback callback;
 
diff --git a/indra/newview/llmaterialeditor.h b/indra/newview/llmaterialeditor.h
index 6ccb27cf27..b2a6e96eac 100644
--- a/indra/newview/llmaterialeditor.h
+++ b/indra/newview/llmaterialeditor.h
@@ -99,6 +99,7 @@ public:
 
     LLUUID getAlbedoId();
     void setAlbedoId(const LLUUID& id);
+    void setAlbedoUploadId(const LLUUID& id);
 
     LLColor4 getAlbedoColor();
 
@@ -118,6 +119,7 @@ public:
 
     LLUUID getMetallicRoughnessId();
     void setMetallicRoughnessId(const LLUUID& id);
+    void setMetallicRoughnessUploadId(const LLUUID& id);
 
     F32 getMetalnessFactor();
     void setMetalnessFactor(F32 factor);
@@ -127,12 +129,14 @@ public:
 
     LLUUID getEmissiveId();
     void setEmissiveId(const LLUUID& id);
+    void setEmissiveUploadId(const LLUUID& id);
 
     LLColor4 getEmissiveColor();
     void setEmissiveColor(const LLColor4& color);
 
     LLUUID getNormalId();
     void setNormalId(const LLUUID& id);
+    void setNormalUploadId(const LLUUID& id);
 
     bool getDoubleSided();
     void setDoubleSided(bool double_sided);
diff --git a/indra/newview/skins/default/xui/en/floater_material_editor.xml b/indra/newview/skins/default/xui/en/floater_material_editor.xml
index df06896fa5..7d532ecd7b 100644
--- a/indra/newview/skins/default/xui/en/floater_material_editor.xml
+++ b/indra/newview/skins/default/xui/en/floater_material_editor.xml
@@ -10,7 +10,7 @@
  title="[MATERIAL_NAME]"
  width="256">
   <string name="no_upload_fee_string">no upload fee</string>
-  <string name="upload_fee_string">L$10 upload fee</string>
+  <string name="upload_fee_string">L$[FEE] upload fee</string>
   <check_box
           follows="left|top"
           label="Double Sided"
@@ -473,6 +473,7 @@
                layout="topleft"
                left="10"
                top_pad="5"
+               name="total_upload_fee"
            >
       Total upload fee: L$ [FEE]
     </text>
-- 
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