Merge branch 'release/materials_featurette' into DRTVWR-592

1 files changed, 13 insertions, 1 deletions

diff --git a/indra/llprimitive/llgltfmaterial.h b/indra/llprimitive/llgltfmaterial.h
index a078a530a4..02f62fb08c 100644
--- a/indra/llprimitive/llgltfmaterial.h
+++ b/indra/llprimitive/llgltfmaterial.h
@@ -34,6 +34,7 @@
 #include "lluuid.h"
 #include "hbxxh.h"
 
+#include <array>
 #include <string>
 #include <map>
 
@@ -195,7 +196,7 @@ public:
     // write to given tinygltf::Model
     void writeToModel(tinygltf::Model& model, S32 mat_index) const;
 
-    void applyOverride(const LLGLTFMaterial& override_mat);
+    virtual void applyOverride(const LLGLTFMaterial& override_mat);
     
     // apply the given LLSD override data
     void applyOverrideLLSD(const LLSD& data);
@@ -221,6 +222,17 @@ public:
     virtual void addTextureEntry(LLTextureEntry* te) {};
     virtual void removeTextureEntry(LLTextureEntry* te) {};
 
+    // For local textures so that editor will know to track changes
+    void addLocalTextureTracking(const LLUUID& tracking_id, const LLUUID &tex_id);
+    void removeLocalTextureTracking(const LLUUID& tracking_id);
+    bool hasLocalTextures() { return !mTrackingIdToLocalTexture.empty(); }
+    virtual bool replaceLocalTexture(const LLUUID& tracking_id, const LLUUID &old_id, const LLUUID& new_id);
+    virtual void updateTextureTracking();
+
+    // 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;
+
 protected:
     static LLVector2 vec2FromJson(const std::map<std::string, tinygltf::Value>& object, const char* key, const LLVector2& default_value);
     static F32 floatFromJson(const std::map<std::string, tinygltf::Value>& object, const char* key, const F32 default_value);