1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/versioning_280.c b/source/blender/blenloader/intern/versioning_280.c
index bdac8067bb5..a4b5f53e0eb 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -1494,4 +1494,22 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *main)
 			}
 		}
 	}
+
+	{
+		if (!DNA_struct_elem_find(fd->filesdna, "SceneDisplay", "float", "roughness")) {
+			for (Scene *scene = main->scene.first; scene; scene = scene->id.next) {
+				scene->display.roughness = 0.0f;
+			}
+			for (bScreen *screen = main->screen.first; screen; screen = screen->id.next) {
+				for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
+					for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
+						if (sl->spacetype == SPACE_VIEW3D) {
+							View3D *v3d = (View3D *)sl;
+							v3d->shading.flag |= V3D_SHADING_SPECULAR_HIGHLIGHTS;
+						}
+					}
+				}
+			}
+		}
+	}
 }