Merge tag '7.1.8-release'

source for viewer 7.1.8.9375512768

5 files changed, 39 insertions, 12 deletions

diff --git a/indra/llprimitive/llgltfmaterial.h b/indra/llprimitive/llgltfmaterial.h
index 9d4ecfd4f7..3726bf2a28 100644
--- a/indra/llprimitive/llgltfmaterial.h
+++ b/indra/llprimitive/llgltfmaterial.h
@@ -5,21 +5,21 @@
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * 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
  * $/LicenseInfo$
  */
@@ -131,6 +131,16 @@ public:
     bool mOverrideDoubleSided = false;
     bool mOverrideAlphaMode = false;
 
+    // *TODO: If/when we implement additional GLTF extensions, they may not be
+    // compatible with our GLTF terrain implementation. We may want to disallow
+    // materials with some features from being set on terrain, if their
+    // implementation on terrain is not compliant with the spec:
+    //     - KHR_materials_transmission: Probably OK?
+    //     - KHR_materials_ior: Probably OK?
+    //     - KHR_materials_volume: Likely incompatible, as our terrain
+    //       heightmaps cannot currently be described as finite enclosed
+    //       volumes.
+    // See also LLPanelRegionTerrainInfo::validateMaterials
     // These fields are local to viewer and are a part of local bitmap support
     typedef std::map<LLUUID, LLUUID> local_tex_map_t;
     local_tex_map_t                  mTrackingIdToLocalTexture;
@@ -205,7 +215,7 @@ public:
     void writeToModel(tinygltf::Model& model, S32 mat_index) const;
 
     virtual void applyOverride(const LLGLTFMaterial& override_mat);
-
+    
     // apply the given LLSD override data
     void applyOverrideLLSD(const LLSD& data);
 
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 32053997fc..87ee33a701 100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -1934,6 +1934,19 @@ void LLReflectionProbeParams::setIsDynamic(bool is_dynamic)
     }
 }
 
+
+void LLReflectionProbeParams::setIsMirror(bool is_mirror)
+{
+    if (is_mirror)
+    {
+        mFlags |= FLAG_MIRROR;
+    }
+    else
+    {
+        mFlags &= ~FLAG_MIRROR;
+    }
+}
+
 //============================================================================
 LLFlexibleObjectData::LLFlexibleObjectData()
 {
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index bd435a001d..82881dce4e 100644
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -186,6 +186,7 @@ public:
     {
         FLAG_BOX_VOLUME     = 0x01, // use a box influence volume
         FLAG_DYNAMIC        = 0x02, // render dynamic objects (avatars) into this Reflection Probe
+        FLAG_MIRROR         = 0x04, // This probe is used for reflections on realtime mirrors.
     };
 
 protected:
@@ -209,11 +210,13 @@ public:
     void setClipDistance(F32 distance) { mClipDistance = llclamp(distance, REFLECTION_PROBE_MIN_CLIP_DISTANCE, REFLECTION_PROBE_MAX_CLIP_DISTANCE); }
     void setIsBox(bool is_box);
     void setIsDynamic(bool is_dynamic);
+    void setIsMirror(bool is_mirror);
 
     F32 getAmbiance() const { return mAmbiance; }
     F32 getClipDistance() const { return mClipDistance; }
     bool getIsBox() const { return (mFlags & FLAG_BOX_VOLUME) != 0; }
     bool getIsDynamic() const { return (mFlags & FLAG_DYNAMIC) != 0; }
+    bool getIsMirror() const { return (mFlags & FLAG_MIRROR) != 0; }
 };
 
 //-------------------------------------------------
diff --git a/indra/llprimitive/lltextureentry.cpp b/indra/llprimitive/lltextureentry.cpp
index 684660e24a..2ed8f8c044 100644
--- a/indra/llprimitive/lltextureentry.cpp
+++ b/indra/llprimitive/lltextureentry.cpp
@@ -685,6 +685,7 @@ S32 LLTextureEntry::setMaterialParams(const LLMaterialPtr pMaterialParams)
         mMaterialUpdatePending = true;
     }
     mMaterial = pMaterialParams;
+
     return TEM_CHANGE_TEXTURE;
 }
 
diff --git a/indra/llprimitive/tests/llgltfmaterial_test.cpp b/indra/llprimitive/tests/llgltfmaterial_test.cpp
index 006ab7688d..b56c9ab4f5 100644
--- a/indra/llprimitive/tests/llgltfmaterial_test.cpp
+++ b/indra/llprimitive/tests/llgltfmaterial_test.cpp
@@ -1,26 +1,26 @@
-/**
+/** 
  * @file llgltfmaterial_test.cpp
  *
- * $LicenseInfo:firstyear=2023&license=viewerlgpl$
+ * $LicenseInfo:firstyear=2023&license=viewerlgpl$                               
  * Second Life Viewer Source Code
  * Copyright (C) 2023, 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
- * $/LicenseInfo$
+ * $/LicenseInfo$                                                               
  */
 
 #include "linden_common.h"