From dafbed80b4cfdf906913a469503db320da49cabf Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Tue, 8 Nov 2022 23:14:08 +0200
Subject: SL-18583 Copy&Paste support for overrides

And a fix for SL-18583
---
 indra/newview/llpanelface.cpp | 34 +++++++++++++++++++++++++++-------
 indra/newview/llselectmgr.cpp | 12 ++++++++++--
 2 files changed, 37 insertions(+), 9 deletions(-)

(limited to 'indra')

diff --git a/indra/newview/llpanelface.cpp b/indra/newview/llpanelface.cpp
index ab6d4dc1d6..37ecf72b1b 100644
--- a/indra/newview/llpanelface.cpp
+++ b/indra/newview/llpanelface.cpp
@@ -3716,6 +3716,7 @@ struct LLPanelFaceUpdateFunctor : public LLSelectedObjectFunctor
     {
         if (mUpdatePbr)
         {
+            // setRenderMaterialId is supposed to create it
             LLRenderMaterialParams* param_block = (LLRenderMaterialParams*)object->getParameterEntry(LLNetworkData::PARAMS_RENDER_MATERIAL);
             if (param_block)
             {
@@ -3723,10 +3724,14 @@ struct LLPanelFaceUpdateFunctor : public LLSelectedObjectFunctor
                 {
                     object->setHasRenderMaterialParams(false);
                 }
-                else
+                else if (object->hasRenderMaterialParams())
                 {
                     object->parameterChanged(LLNetworkData::PARAMS_RENDER_MATERIAL, true);
                 }
+                else
+                {
+                    object->setHasRenderMaterialParams(true);
+                }
             }
         }
 
@@ -3984,6 +3989,10 @@ void LLPanelFace::onCopyTexture()
                 te_data["te"]["bumpshiny"] = tep->getBumpShiny();
                 te_data["te"]["bumpfullbright"] = tep->getBumpShinyFullbright();
                 te_data["te"]["pbr"] = objectp->getRenderMaterialID(te);
+                if (tep->getGLTFMaterialOverride() != nullptr)
+                {
+                    te_data["te"]["pbr_override"] = tep->getGLTFMaterialOverride()->asJSON();
+                }
 
                 if (te_data["te"].has("imageid"))
                 {
@@ -4371,21 +4380,32 @@ void LLPanelFace::onPasteTexture(LLViewerObject* objectp, S32 te)
             {
                 objectp->setTEBumpShinyFullbright(te, (U8)te_data["te"]["bumpfullbright"].asInteger());
             }
+            // PBR/GLTF
             if (te_data["te"].has("pbr"))
             {
-                objectp->setRenderMaterialID(te, te_data["te"]["pbr"].asUUID(), false);
+                objectp->setRenderMaterialID(te, te_data["te"]["pbr"].asUUID(), false /*send in bulk later*/);
+                tep->setGLTFRenderMaterial(nullptr);
+                tep->setGLTFMaterialOverride(nullptr);
+
+                LLSD override_data;
+                override_data["object_id"] = objectp->getID();
+                override_data["side"] = te;
+                if (te_data["te"].has("pbr_override"))
+                {
+                    override_data["gltf_json"] = te_data["te"]["pbr_override"];
+                }
 
-                // todo: provide copied overrides here
                 LLCoros::instance().launch("modifyMaterialCoro",
                     std::bind(&LLGLTFMaterialList::modifyMaterialCoro,
                         gAgent.getRegionCapability("ModifyMaterialParams"),
-                        llsd::map(
-                            "object_id", objectp->getID(),
-                            "side", te), nullptr));
+                        override_data,
+                        nullptr));
             }
             else
             {
-                objectp->setRenderMaterialID(te, LLUUID::null, false);
+                objectp->setRenderMaterialID(te, LLUUID::null, false /*send in bulk later*/ );
+                tep->setGLTFRenderMaterial(nullptr);
+                tep->setGLTFMaterialOverride(nullptr);
 
                 // blank out any override data on the server
                 LLCoros::instance().launch("modifyMaterialCoro",
diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp
index fa9604ef9d..ee10872a16 100644
--- a/indra/newview/llselectmgr.cpp
+++ b/indra/newview/llselectmgr.cpp
@@ -2000,10 +2000,14 @@ void LLSelectMgr::selectionSetGLTFMaterial(const LLUUID& mat_id)
                 {
                     object->setHasRenderMaterialParams(false);
                 }
-                else
+                else if (object->hasRenderMaterialParams())
                 {
                     object->parameterChanged(LLNetworkData::PARAMS_RENDER_MATERIAL, true);
                 }
+                else
+                {
+                    object->setHasRenderMaterialParams(true);
+                }
             }
 
             if (!mItem)
@@ -2262,10 +2266,14 @@ void LLSelectMgr::selectionRevertGLTFMaterials()
                 {
                     object->setHasRenderMaterialParams(false);
                 }
-                else
+                else if (object->hasRenderMaterialParams())
                 {
                     object->parameterChanged(LLNetworkData::PARAMS_RENDER_MATERIAL, true);
                 }
+                else
+                {
+                    object->setHasRenderMaterialParams(true);
+                }
             }
 
             object->sendTEUpdate();
-- 
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