source/blender/render/hydra/scene_delegate/blender_scene_delegate.cc

@@ -3,6 +3,7 @@
 
 #include <bitset>
 
+#include "BKE_object.h"
 #include "DEG_depsgraph_query.h"
 #include "DNA_scene_types.h"
 
@@ -388,9 +389,10 @@ void BlenderSceneDelegate::check_updates()
   DEGIDIterData data = {0};
   data.graph = depsgraph;
   data.only_updated = true;
+  eEvaluationMode deg_mode = DEG_get_mode(depsgraph);
+
   ITER_BEGIN (DEG_iterator_ids_begin, DEG_iterator_ids_next, DEG_iterator_ids_end, &data, ID *, id)
   {
-
     CLOG_INFO(LOG_RENDER_HYDRA_SCENE,
               2,
               "Update: %s [%s]",
@@ -400,6 +402,11 @@ void BlenderSceneDelegate::check_updates()
     switch (GS(id->name)) {
       case ID_OB: {
         Object *object = (Object *)id;
+        CLOG_INFO(LOG_RENDER_HYDRA_SCENE,
+                  2,
+                  "Visibility: %s [%s]",
+                  object->id.name,
+                  std::bitset<3>(BKE_object_visibility(object, deg_mode)).to_string().c_str());
         update_objects(object);
         update_instancers(object);
       } break;
@@ -461,6 +468,8 @@ void BlenderSceneDelegate::add_new_objects()
   data.settings = &settings;
   data.graph = settings.depsgraph;
   data.flag = settings.flags;
+  eEvaluationMode deg_mode = DEG_get_mode(depsgraph);
+
   ITER_BEGIN (DEG_iterator_objects_begin,
               DEG_iterator_objects_next,
               DEG_iterator_objects_end,
@@ -468,7 +477,11 @@ void BlenderSceneDelegate::add_new_objects()
               Object *,
               object)
   {
-
+    CLOG_INFO(LOG_RENDER_HYDRA_SCENE,
+              2,
+              "Visibility: %s [%s]",
+              object->id.name,
+              std::bitset<3>(BKE_object_visibility(object, deg_mode)).to_string().c_str());
     update_objects(object);
     update_instancers(object);
   }
@@ -487,6 +500,7 @@ void BlenderSceneDelegate::remove_unused_objects()
   data.settings = &settings;
   data.graph = settings.depsgraph;
   data.flag = settings.flags;
+
   ITER_BEGIN (DEG_iterator_objects_begin,
               DEG_iterator_objects_next,
               DEG_iterator_objects_end,
@@ -566,6 +580,8 @@ void BlenderSceneDelegate::update_visibility()
   data.settings = &settings;
   data.graph = settings.depsgraph;
   data.flag = settings.flags;
+  eEvaluationMode deg_mode = DEG_get_mode(depsgraph);
+
   ITER_BEGIN (DEG_iterator_objects_begin,
               DEG_iterator_objects_next,
               DEG_iterator_objects_end,
@@ -573,7 +589,11 @@ void BlenderSceneDelegate::update_visibility()
               Object *,
               object)
   {
-
+    CLOG_INFO(LOG_RENDER_HYDRA_SCENE,
+              2,
+              "Visibility: %s [%s]",
+              object->id.name,
+              std::bitset<3>(BKE_object_visibility(object, deg_mode)).to_string().c_str());
     if (!object_data(object_prim_id(object))) {
       update_objects(object);
     }

source/blender/render/hydra/scene_delegate/instancer.cc

@@ -257,6 +257,35 @@ void InstancerData::update_double_sided(MaterialData *mat_data)
   }
 }
 
+bool InstancerData::is_instance_visible(Object *object)
+{
+  bool ret = true;
+  eEvaluationMode deg_mode = DEG_get_mode(scene_delegate_->depsgraph);
+  if (deg_mode == DAG_EVAL_VIEWPORT) {
+    ret = BKE_object_is_visible_in_viewport(scene_delegate_->view3d, object);
+    if (ret && object->transflag & OB_DUPLI) {
+      ret = object->duplicator_visibility_flag & OB_DUPLI_FLAG_VIEWPORT;
+    }
+  }
+  else {
+    int vis = BKE_object_visibility(object, deg_mode);
+    ret = vis & OB_VISIBLE_SELF;
+    if (ret && object->transflag & OB_DUPLI) {
+      ret = object->duplicator_visibility_flag & OB_DUPLI_FLAG_RENDER;
+    }
+    //if (ret) {
+    //  /* If some of parent object is instacer, then object is invisible in Final render */
+    //  for (Object *ob = object->parent; ob != nullptr; ob = ob->parent) {
+    //    if (ob->transflag & OB_DUPLI) {
+    //      ret = false;
+    //      break;
+    //    }
+    //  }
+    //}
+  }
+  return ret;
+}
+
 pxr::SdfPath InstancerData::object_prim_id(Object *object) const
 {
   /* Making id of object in form like <prefix>_<pointer in 16 hex digits format> */
@@ -296,6 +325,9 @@ void InstancerData::set_instances()
     if (!is_supported(ob)) {
       continue;
     }
+    if (!is_instance_visible(ob)) {
+      continue;
+    }
 
     pxr::SdfPath p_id = object_prim_id(ob);
     if (ob->type == OB_LAMP) {

source/blender/render/hydra/scene_delegate/instancer.h

@@ -47,6 +47,7 @@ class InstancerData : public ObjectData {
   void update_double_sided(MaterialData *mat_data);
 
  private:
+  bool is_instance_visible(Object *object);
   pxr::SdfPath object_prim_id(Object *object) const;
   pxr::SdfPath light_prim_id(LightInstance const &inst, int index) const;
   int light_prim_id_index(pxr::SdfPath const &id) const;