added image setting

@@ -210,0 +238,4 @@
+   * W_000002074e812088 */
+  char str[32];
+  snprintf(str, 32, "W_%016llx", (uint64_t)b_context);
+  return GetDelegateID().AppendElementString(str);

@@ -400,0 +454,4 @@
+    if (world_data.has_data(UsdLuxTokens->orientToStageUpAxis)) {
+      transform *= GfMatrix4d(GfRotation(GfVec3d(1.0, 0.0, 0.0), -90), GfVec3d());
+    }
+    if (index.GetRenderDelegate()->GetRendererDisplayName() == "RPR") {

@@ -400,0 +458,4 @@
+      transform *= GfMatrix4d(GfRotation(GfVec3d(1.0, 0.0, 0.0), -180), GfVec3d());
+      transform *= GfMatrix4d(GfRotation(GfVec3d(0.0, 0.0, 1.0), 90.0), GfVec3d());
+    }
+    return transform;

@@ -411,0 +471,4 @@
+
+  HdRenderIndex &index = GetRenderIndex();
+
+  if (index.GetSprim(HdPrimTypeTokens->domeLight, id)) {

@@ -56,3 +60,4 @@
   bool is_populated;
   ObjectDataMap objects;
   MaterialDataMap materials;
+  WorldData world_data;

@@ -0,0 +35,4 @@
+{
+}
+
+WorldData::WorldData(View3DShading *shading, World *world, BL::Context *b_context)

@@ -0,0 +85,4 @@
+}
+
+void WorldData::set_as_world()
+{

@@ -0,0 +31,4 @@
+  template<class T>
+  const T &get_data(pxr::TfToken const &key);
+  bool has_data(pxr::TfToken const &key);
+  void update_world();

@@ -0,0 +43,4 @@
+
+  void set_as_world();
+  void set_as_shading();
+};

@@ -404,16 +461,27 @@ VtValue BlenderSceneDelegate::GetLightParamValue(SdfPath const& id, TfToken cons
 {
   LOG(INFO) << "GetLightParamValue: " << id.GetAsString() << " [" << key.GetString() << "]";
   VtValue ret;
-  ObjectData *obj_data = object_data(id);

@@ -53,0 +61,4 @@
+  LOG(INFO) << "Add world: " << world_light_id;
+
+  if (!world) {
+    world_data.reset();

@@ -53,0 +62,4 @@
+
+  if (!world) {
+    world_data.reset();
+    GetRenderIndex().RemoveSprim(HdPrimTypeTokens->domeLight, world_light_id);

@@ -53,0 +67,4 @@
+    return;
+  }
+
+  world_data = make_unique<WorldData>(world, (bContext *)b_context->ptr.data);

@@ -0,0 +91,4 @@
+  }
+}
+
+GfMatrix4d WorldData::transform(string renderer_name)

@@ -7,3 +15,4 @@
 
 #include "utils.h"
 
+using namespace pxr;

@@ -33,3 +42,3 @@
   millisecs -= s;
   if (neg)
-      ss << "-";
+    ss << "-";

@@ -49,0 +86,4 @@
+  BLI_path_join(tempfile, sizeof(tempfile), BKE_tempdir_session(), image_name.c_str());
+  STRNCPY(opts->filepath, tempfile);
+
+  if (BKE_image_save(reports, bmain, image, iuser, opts)) {