Merged in brad/unbreak-mac-build (pull request #1034)

Unbreak DRTVWR-559 mac build

12 files changed, 94 insertions, 142 deletions

diff --git a/autobuild.xml b/autobuild.xml
index 712b917b16..9c71fa4306 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1005,65 +1005,17 @@
         <string>glext</string>
         <key>platforms</key>
         <map>
-          <key>darwin64</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>c5e9a59c7cf03c88a5cb4ab0a9c21091</string>
-              <key>url</key>
-              <string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/99835/880141/glext-68-darwin64-571812.tar.bz2</string>
-            </map>
-            <key>name</key>
-            <string>darwin64</string>
-          </map>
-          <key>linux</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>baf1fd13e1fe6aef586200fc87a70f53</string>
-              <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/p64_3p-glext/rev/314200/arch/Linux/installer/glext-68-linux-314200.tar.bz2</string>
-            </map>
-            <key>name</key>
-            <string>linux</string>
-          </map>
-          <key>linux64</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>5f3c9d61b620f949b199ebd8885218ed</string>
-              <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/p64_3p-glext/rev/314200/arch/Linux/installer/glext-68-linux64-314200.tar.bz2</string>
-            </map>
-            <key>name</key>
-            <string>linux64</string>
-          </map>
-          <key>windows</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>6a311615bce59b01cf73ee65012a9b38</string>
-              <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54951/511711/glext-68-windows-538965.tar.bz2</string>
-            </map>
-            <key>name</key>
-            <string>windows</string>
-          </map>
-          <key>windows64</key>
+          <key>common</key>
           <map>
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>daf619dab1cf7518af6532b18800c4b0</string>
+              <string>4f8dc85863fec36e8d872c31f4abcd05</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54924/511490/glext-68-windows64-538965.tar.bz2</string>
+              <string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/101480/892402/glext-68-common-572829.tar.bz2</string>
             </map>
             <key>name</key>
-            <string>windows64</string>
+            <string>common</string>
           </map>
         </map>
         <key>version</key>
diff --git a/indra/cmake/GLEXT.cmake b/indra/cmake/GLEXT.cmake
index 9fd3923bfd..a749644202 100644
--- a/indra/cmake/GLEXT.cmake
+++ b/indra/cmake/GLEXT.cmake
@@ -2,9 +2,7 @@
 include(Prebuilt)
 
 if (NOT USESYSTEMLIBS)
-  if (WINDOWS OR LINUX)
-    use_prebuilt_binary(glext)
-  endif (WINDOWS OR LINUX)
+  use_prebuilt_binary(glext)
   use_prebuilt_binary(glh_linear)
   set(GLEXT_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include)
 endif (NOT USESYSTEMLIBS)
diff --git a/indra/cmake/LLRender.cmake b/indra/cmake/LLRender.cmake
index 868922451f..2d9d3725ad 100644
--- a/indra/cmake/LLRender.cmake
+++ b/indra/cmake/LLRender.cmake
@@ -3,10 +3,12 @@
 include(Variables)
 include(FreeType)
 include(GLH)
+include(GLEXT)
 
 set(LLRENDER_INCLUDE_DIRS
     ${LIBS_OPEN_DIR}/llrender
     ${GLH_INCLUDE_DIR}
+    ${GLEXT_INCLUDE_DIR}
     )
 
 if (BUILD_HEADLESS)
diff --git a/indra/llprimitive/llgltfloader.cpp b/indra/llprimitive/llgltfloader.cpp
index 3ec11f70c6..6041c9c273 100644
--- a/indra/llprimitive/llgltfloader.cpp
+++ b/indra/llprimitive/llgltfloader.cpp
@@ -24,7 +24,7 @@
  * $/LicenseInfo$
  */
 
-#include "LLGLTFLoader.h"
+#include "llgltfloader.h"
 
 // Import & define single-header gltf import/export lib
 #define TINYGLTF_IMPLEMENTATION
@@ -43,7 +43,7 @@
 // Additionally, disable inclusion of STB header files entirely with
 // TINYGLTF_NO_INCLUDE_STB_IMAGE
 // TINYGLTF_NO_INCLUDE_STB_IMAGE_WRITE
-#include "tinygltf\tiny_gltf.h"
+#include "tinygltf/tiny_gltf.h"
 
 
 // TODO: includes inherited from dae loader.  Validate / prune
@@ -68,7 +68,6 @@ static const std::string lod_suffix[LLModel::NUM_LODS] =
 	"_PHYS",
 };
 
-const U32 LIMIT_MATERIALS_OUTPUT = 12;
 
 LLGLTFLoader::LLGLTFLoader(std::string filename,
     S32                                 lod,
@@ -94,7 +93,6 @@ LLGLTFLoader::LLGLTFLoader(std::string filename,
                      jointsFromNodes,
                      jointAliasMap,
                      maxJointsPerMesh ),
-    mGeneratedModelLimit(modelLimit),
     //mPreprocessGLTF(preprocess),
     mMeshesLoaded(false),
     mMaterialsLoaded(false)
diff --git a/indra/llprimitive/llgltfloader.h b/indra/llprimitive/llgltfloader.h
index 91389b5845..b4d6ca1940 100644
--- a/indra/llprimitive/llgltfloader.h
+++ b/indra/llprimitive/llgltfloader.h
@@ -158,7 +158,6 @@ private:
     bool populateModelFromMesh(LLModel* pModel, const tinygltf::Mesh &mesh);
     LLUUID imageBufferToTextureUUID(const gltf_texture& tex);
 
-    U32  mGeneratedModelLimit;  // Attempt to limit amount of generated submodels
     //    bool mPreprocessGLTF;
 
     /*  Below inherited from dae loader - unknown if/how useful here
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 1a9203ef02..7b1ed62dc9 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -455,6 +455,7 @@ LLGLManager::LLGLManager() :
 	mHasAnisotropic(FALSE),
 	mHasARBEnvCombine(FALSE),
 	mHasCubeMap(FALSE),
+	mHasCubeMapArray(FALSE),
 	mHasDebugOutput(FALSE),
 
 	mIsAMD(FALSE),
@@ -1069,6 +1070,7 @@ void LLGLManager::initExtensions()
 	mHasDebugOutput = ExtensionExists("GL_ARB_debug_output", gGLHExts.mSysExts);
 	mHasTransformFeedback = mGLVersion >= 4.f ? TRUE : FALSE;
     mHasUniformBufferObject = ExtensionExists("GL_ARB_uniform_buffer_object", gGLHExts.mSysExts);
+    mHasCubeMapArray = ExtensionExists("GL_ARB_texture_cube_map_array", gGLHExts.mSysExts);
 #if !LL_DARWIN
 	mHasPointParameters = ExtensionExists("GL_ARB_point_parameters", gGLHExts.mSysExts);
 #endif
@@ -1181,6 +1183,10 @@ void LLGLManager::initExtensions()
 	{
 		LL_INFOS("RenderInit") << "Couldn't initialize GL_ARB_draw_buffers" << LL_ENDL;
 	}
+	if (!mHasCubeMapArray)
+	{
+		LL_INFOS("RenderInit") << "Couldn't initialize GL_ARB_texture_cube_map_array" << LL_ENDL;
+	}
 
 	// Disable certain things due to known bugs
 	if (mIsIntel && mHasMipMapGeneration)
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index eea53ed01e..cd0b247ed8 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -114,6 +114,7 @@ public:
 	BOOL mHasAnisotropic;
 	BOOL mHasARBEnvCombine;
 	BOOL mHasCubeMap;
+	BOOL mHasCubeMapArray;
 	BOOL mHasDebugOutput;
 	BOOL mHassRGBTexture;
 	BOOL mHassRGBFramebuffer;
diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index c53631dc7b..154f1aa2bd 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -577,11 +577,13 @@ extern PFNGLUNIFORMBLOCKBINDINGPROC glUniformBlockBinding;
 //----------------------------------------------------------------------------
 // LL_DARWIN
 
+#define GL_GLEXT_LEGACY
 #include <OpenGL/gl.h>
 #include <OpenGL/glu.h>
 
 #define GL_EXT_separate_specular_color 1
-#include <OpenGL/glext.h>
+#define GL_GLEXT_PROTOTYPES
+#include "GL/glext.h"
 
 #include "GL/glh_extensions.h"
 
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 0212c605c3..67f82c9c5e 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -452,7 +452,7 @@ BOOL LLGLSLShader::createShader(std::vector<LLStaticHashedString> * attributes,
 #ifdef GL_INTERLEAVED_ATTRIBS
     if (varying_count > 0 && varyings)
     {
-        glTransformFeedbackVaryings(mProgramObject, varying_count, varyings, GL_INTERLEAVED_ATTRIBS);
+        glTransformFeedbackVaryings((GLuint64) mProgramObject, varying_count, varyings, GL_INTERLEAVED_ATTRIBS);
     }
 #endif
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl b/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
index 8c1323ba1a..ab5badf538 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
@@ -473,4 +473,5 @@ void applyGlossEnv(inout vec3 color, vec3 glossenv, vec4 spec, vec3 pos, vec3 no
     fresnel = min(fresnel+envIntensity, 1.0);
     reflected_color *= (envIntensity*fresnel)*brighten(spec.rgb);
     color = mix(color.rgb, reflected_color, envIntensity);
- }
\ No newline at end of file
+ }
+
diff --git a/indra/newview/llreflectionmapmanager.cpp b/indra/newview/llreflectionmapmanager.cpp
index bde8c0c51c..583c6de77b 100644
--- a/indra/newview/llreflectionmapmanager.cpp
+++ b/indra/newview/llreflectionmapmanager.cpp
@@ -109,12 +109,6 @@ void LLReflectionMapManager::update()
         }
     }
 
-    // =============== TODO -- move to an init function  =================
-
-    // naively drop probes every 16m as we move the camera around for now
-    // later, use LLSpatialPartition to manage probes
-    const F32 PROBE_SPACING = 16.f;
-    const U32 MAX_PROBES = 8;
 
     LLVector4a camera_pos;
     camera_pos.load3(LLViewerCamera::instance().getOrigin().mV);
@@ -122,7 +116,7 @@ void LLReflectionMapManager::update()
     // process kill list
     for (auto& probe : mKillList)
     {
-        auto& iter = std::find(mProbes.begin(), mProbes.end(), probe);
+        auto const & iter = std::find(mProbes.begin(), mProbes.end(), probe);
         if (iter != mProbes.end())
         {
             deleteProbe(iter - mProbes.begin());
@@ -143,7 +137,6 @@ void LLReflectionMapManager::update()
     {
         return;
     }
-    const F32 UPDATE_INTERVAL = 5.f;  //update no more than once every 5 seconds
 
     bool did_update = false;
 
@@ -366,7 +359,7 @@ void LLReflectionMapManager::deleteProbe(U32 i)
     // remove from any Neighbors lists
     for (auto& other : probe->mNeighbors)
     {
-        auto& iter = std::find(other->mNeighbors.begin(), other->mNeighbors.end(), probe);
+        auto const & iter = std::find(other->mNeighbors.begin(), other->mNeighbors.end(), probe);
         llassert(iter != other->mNeighbors.end());
         other->mNeighbors.erase(iter);
     }
@@ -599,7 +592,7 @@ void LLReflectionMapManager::updateNeighbors(LLReflectionMap* probe)
     
         for (auto& other : probe->mNeighbors)
         {
-            auto& iter = std::find(other->mNeighbors.begin(), other->mNeighbors.end(), probe);
+            auto const & iter = std::find(other->mNeighbors.begin(), other->mNeighbors.end(), probe);
             llassert(iter != other->mNeighbors.end()); // <--- bug davep if this ever happens, something broke badly
             other->mNeighbors.erase(iter);
         }
diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index 1ca6b49c7d..f0a4fd427e 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -114,39 +114,39 @@ public:
 	};
 
 public:
-						LLVOVolume(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
-	/*virtual*/ void markDead();		// Override (and call through to parent) to clean up media references
+	LLVOVolume(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
+	void markDead() override;		// Override (and call through to parent) to clean up media references
 
-	/*virtual*/ LLDrawable* createDrawable(LLPipeline *pipeline);
+	LLDrawable* createDrawable(LLPipeline *pipeline) override;
 
 				void	deleteFaces();
 
 				void	animateTextures();
 	
 	            BOOL    isVisible() const ;
-	/*virtual*/ BOOL	isActive() const;
-	/*virtual*/ BOOL	isAttachment() const;
-	/*virtual*/ BOOL	isRootEdit() const; // overridden for sake of attachments treating themselves as a root object
-	/*virtual*/ BOOL	isHUDAttachment() const;
+	BOOL isActive() const override;
+	BOOL isAttachment() const override;
+	BOOL isRootEdit() const override; // overridden for sake of attachments treating themselves as a root object
+	BOOL isHUDAttachment() const override;
 
 				void	generateSilhouette(LLSelectNode* nodep, const LLVector3& view_point);
-	/*virtual*/	BOOL	setParent(LLViewerObject* parent);
-				S32		getLOD() const						{ return mLOD; }
+	/*virtual*/	BOOL	setParent(LLViewerObject* parent) override;
+				S32		getLOD() const override				{ return mLOD; }
 				void	setNoLOD()							{ mLOD = NO_LOD; mLODChanged = TRUE; }
 				bool	isNoLOD() const						{ return NO_LOD == mLOD; }
-	const LLVector3		getPivotPositionAgent() const;
+	const LLVector3		getPivotPositionAgent() const override;
 	const LLMatrix4&	getRelativeXform() const				{ return mRelativeXform; }
 	const LLMatrix3&	getRelativeXformInvTrans() const		{ return mRelativeXformInvTrans; }
-	/*virtual*/	const LLMatrix4	getRenderMatrix() const;
+	/*virtual*/	const LLMatrix4	getRenderMatrix() const override;
 				typedef std::map<LLUUID, S32> texture_cost_t;
 				U32 	getRenderCost(texture_cost_t &textures) const;
-    /*virtual*/	F32		getEstTrianglesMax() const;
-    /*virtual*/	F32		getEstTrianglesStreamingCost() const;
-    /* virtual*/ F32	getStreamingCost() const;
-    /*virtual*/ bool getCostData(LLMeshCostData& costs) const;
+    /*virtual*/	F32		getEstTrianglesMax() const override;
+    /*virtual*/	F32		getEstTrianglesStreamingCost() const override;
+    /* virtual*/ F32	getStreamingCost() const override;
+    /*virtual*/ bool getCostData(LLMeshCostData& costs) const override;
 
-	/*virtual*/ U32		getTriangleCount(S32* vcount = NULL) const;
-	/*virtual*/ U32		getHighLODTriangleCount();
+	/*virtual*/ U32		getTriangleCount(S32* vcount = NULL) const override;
+	/*virtual*/ U32		getHighLODTriangleCount() override;
 	/*virtual*/ BOOL lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end, 
 										  S32 face = -1,                        // which face to check, -1 = ALL_SIDES
 										  BOOL pick_transparent = FALSE,
@@ -157,7 +157,7 @@ public:
 										  LLVector2* tex_coord = NULL,          // return the texture coordinates of the intersection point
 										  LLVector4a* normal = NULL,             // return the surface normal at the intersection point
 										  LLVector4a* tangent = NULL           // return the surface tangent at the intersection point
-		);
+		) override;
 	
 				LLVector3 agentPositionToVolume(const LLVector3& pos) const;
 				LLVector3 agentDirectionToVolume(const LLVector3& dir) const;
@@ -167,17 +167,17 @@ public:
 				
 				BOOL	getVolumeChanged() const				{ return mVolumeChanged; }
 				
-	/*virtual*/ F32  	getRadius() const						{ return mVObjRadius; };
-				const LLMatrix4& getWorldMatrix(LLXformMatrix* xform) const;
+	F32 getVObjRadius() const override				{ return mVObjRadius; };
+				const LLMatrix4& getWorldMatrix(LLXformMatrix* xform) const override;
 
-				void	markForUpdate(BOOL priority);
+				void	markForUpdate(BOOL priority) override;
 				void	markForUnload()							{ LLViewerObject::markForUnload(TRUE); mVolumeChanged = TRUE; }
 				void    faceMappingChanged()                    { mFaceMappingChanged=TRUE; };
 
-	/*virtual*/ void	onShift(const LLVector4a &shift_vector); // Called when the drawable shifts
+	/*virtual*/ void	onShift(const LLVector4a &shift_vector) override; // Called when the drawable shifts
 
-	/*virtual*/ void	parameterChanged(U16 param_type, bool local_origin);
-	/*virtual*/ void	parameterChanged(U16 param_type, LLNetworkData* data, BOOL in_use, bool local_origin);
+	/*virtual*/ void	parameterChanged(U16 param_type, bool local_origin) override;
+	/*virtual*/ void	parameterChanged(U16 param_type, LLNetworkData* data, BOOL in_use, bool local_origin) override;
 
     // update mReflectionProbe based on isReflectionProbe()
     void updateReflectionProbePtr();
@@ -185,40 +185,40 @@ public:
 	/*virtual*/ U32		processUpdateMessage(LLMessageSystem *mesgsys,
 											void **user_data,
 											U32 block_num, const EObjectUpdateType update_type,
-											LLDataPacker *dp);
-
-	/*virtual*/ void	setSelected(BOOL sel);
-	/*virtual*/ BOOL	setDrawableParent(LLDrawable* parentp);
-
-	/*virtual*/ void	setScale(const LLVector3 &scale, BOOL damped);
-
-	/*virtual*/ void    changeTEImage(S32 index, LLViewerTexture* new_image)  ;
-	/*virtual*/ void	setNumTEs(const U8 num_tes);
-	/*virtual*/ void	setTEImage(const U8 te, LLViewerTexture *imagep);
-	/*virtual*/ S32		setTETexture(const U8 te, const LLUUID &uuid);
-	/*virtual*/ S32		setTEColor(const U8 te, const LLColor3 &color);
-	/*virtual*/ S32		setTEColor(const U8 te, const LLColor4 &color);
-	/*virtual*/ S32		setTEBumpmap(const U8 te, const U8 bump);
-	/*virtual*/ S32		setTEShiny(const U8 te, const U8 shiny);
-	/*virtual*/ S32		setTEFullbright(const U8 te, const U8 fullbright);
-	/*virtual*/ S32		setTEBumpShinyFullbright(const U8 te, const U8 bump);
-	/*virtual*/ S32		setTEMediaFlags(const U8 te, const U8 media_flags);
-	/*virtual*/ S32		setTEGlow(const U8 te, const F32 glow);
-	/*virtual*/ S32		setTEMaterialID(const U8 te, const LLMaterialID& pMaterialID);
+											LLDataPacker *dp) override;
+
+	/*virtual*/ void	setSelected(BOOL sel) override;
+	/*virtual*/ BOOL	setDrawableParent(LLDrawable* parentp) override;
+
+	/*virtual*/ void	setScale(const LLVector3 &scale, BOOL damped) override;
+
+	/*virtual*/ void    changeTEImage(S32 index, LLViewerTexture* new_image) override;
+	/*virtual*/ void	setNumTEs(const U8 num_tes) override;
+	/*virtual*/ void	setTEImage(const U8 te, LLViewerTexture *imagep) override;
+	/*virtual*/ S32		setTETexture(const U8 te, const LLUUID &uuid) override;
+	/*virtual*/ S32		setTEColor(const U8 te, const LLColor3 &color) override;
+	/*virtual*/ S32		setTEColor(const U8 te, const LLColor4 &color) override;
+	/*virtual*/ S32		setTEBumpmap(const U8 te, const U8 bump) override;
+	/*virtual*/ S32		setTEShiny(const U8 te, const U8 shiny) override;
+	/*virtual*/ S32		setTEFullbright(const U8 te, const U8 fullbright) override;
+	/*virtual*/ S32		setTEBumpShinyFullbright(const U8 te, const U8 bump) override;
+	/*virtual*/ S32		setTEMediaFlags(const U8 te, const U8 media_flags) override;
+	/*virtual*/ S32		setTEGlow(const U8 te, const F32 glow) override;
+	/*virtual*/ S32		setTEMaterialID(const U8 te, const LLMaterialID& pMaterialID) override;
 	
 	static void	setTEMaterialParamsCallbackTE(const LLUUID& objectID, const LLMaterialID& pMaterialID, const LLMaterialPtr pMaterialParams, U32 te);
 
-	/*virtual*/ S32		setTEMaterialParams(const U8 te, const LLMaterialPtr pMaterialParams);
-	/*virtual*/ S32		setTEScale(const U8 te, const F32 s, const F32 t);
-	/*virtual*/ S32		setTEScaleS(const U8 te, const F32 s);
-	/*virtual*/ S32		setTEScaleT(const U8 te, const F32 t);
-	/*virtual*/ S32		setTETexGen(const U8 te, const U8 texgen);
-	/*virtual*/ S32		setTEMediaTexGen(const U8 te, const U8 media);
-	/*virtual*/ BOOL 	setMaterial(const U8 material);
+	/*virtual*/ S32		setTEMaterialParams(const U8 te, const LLMaterialPtr pMaterialParams) override;
+	/*virtual*/ S32		setTEScale(const U8 te, const F32 s, const F32 t) override;
+	/*virtual*/ S32		setTEScaleS(const U8 te, const F32 s) override;
+	/*virtual*/ S32		setTEScaleT(const U8 te, const F32 t) override;
+	/*virtual*/ S32		setTETexGen(const U8 te, const U8 texgen) override;
+	/*virtual*/ S32		setTEMediaTexGen(const U8 te, const U8 media) override;
+	/*virtual*/ BOOL 	setMaterial(const U8 material) override;
 
 				void	setTexture(const S32 face);
 				S32     getIndexInTex(U32 ch) const {return mIndexInTex[ch];}
-	/*virtual*/ BOOL	setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume = false);
+	/*virtual*/ BOOL	setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume = false) override;
 				void	updateSculptTexture();
 				void    setIndexInTex(U32 ch, S32 index) { mIndexInTex[ch] = index ;}
 				void	sculpt();
@@ -227,21 +227,21 @@ public:
 												 void* user_data, S32 status, LLExtStat ext_status);
 					
 				void	updateRelativeXform(bool force_identity = false);
-	/*virtual*/ BOOL	updateGeometry(LLDrawable *drawable);
-	/*virtual*/ void	updateFaceSize(S32 idx);
-	/*virtual*/ BOOL	updateLOD();
-				void	updateRadius();
-	/*virtual*/ void	updateTextures();
+	/*virtual*/ BOOL	updateGeometry(LLDrawable *drawable) override;
+	/*virtual*/ void	updateFaceSize(S32 idx) override;
+	/*virtual*/ BOOL	updateLOD() override;
+				void	updateRadius() override;
+	/*virtual*/ void	updateTextures() override;
 				void	updateTextureVirtualSize(bool forced = false);
 
 				void	updateFaceFlags();
 				void	regenFaces();
 				BOOL	genBBoxes(BOOL force_global);
 				void	preRebuild();
-	virtual		void	updateSpatialExtents(LLVector4a& min, LLVector4a& max);
-	virtual		F32		getBinRadius();
+	virtual		void	updateSpatialExtents(LLVector4a& min, LLVector4a& max) override;
+	virtual		F32		getBinRadius() override;
 	
-	virtual U32 getPartitionType() const;
+	virtual U32 getPartitionType() const override;
 
 	// For Lights
 	void setIsLight(BOOL is_light);
@@ -300,11 +300,11 @@ public:
 
 	// Flexible Objects
 	U32 getVolumeInterfaceID() const;
-	virtual BOOL isFlexible() const;
-	virtual BOOL isSculpted() const;
-	virtual BOOL isMesh() const;
-	virtual BOOL isRiggedMesh() const;
-	virtual BOOL hasLightTexture() const;
+	virtual BOOL isFlexible() const override;
+	virtual BOOL isSculpted() const override;
+	virtual BOOL isMesh() const override;
+	virtual BOOL isRiggedMesh() const override;
+	virtual BOOL hasLightTexture() const override;
 
     
 	BOOL isVolumeGlobal() const;
@@ -321,12 +321,12 @@ public:
     void onSetExtendedMeshFlags(U32 flags);
     void setExtendedMeshFlags(U32 flags);
     bool canBeAnimatedObject() const;
-    bool isAnimatedObject() const;
-    virtual void onReparent(LLViewerObject *old_parent, LLViewerObject *new_parent);
-    virtual void afterReparent();
+    bool isAnimatedObject() const override;
+    virtual void onReparent(LLViewerObject *old_parent, LLViewerObject *new_parent) override;
+    virtual void afterReparent() override;
 
     //virtual
-    void updateRiggingInfo();
+    void updateRiggingInfo() override;
     S32 mLastRiggingInfoLOD;
     
     // Functions that deal with media, or media navigation