X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbox3d.cpp;h=93efa5c35183589ea7e604066d7afb9d93e8b52d;hb=c35e882b037453a735cc6fbbd6b4475cf5afe602;hp=5cffa66d954bcfdcd4ef7e8a110c338c5a31f5b1;hpb=80a38fd6ed41a1c70f1cc961df821932aafb6764;p=inkscape.git

diff --git a/src/box3d.cpp b/src/box3d.cpp
index 5cffa66d9..93efa5c35 100644
--- a/src/box3d.cpp
+++ b/src/box3d.cpp
@@ -335,7 +335,8 @@ box3d_set_transform(SPItem *item, Geom::Matrix const &xform)
     Persp3D *persp = box3d_get_perspective(box);
     Persp3D *transf_persp;
 
-    if (!persp3d_has_all_boxes_in_selection (persp)) {
+    if (sp_desktop_document(inkscape_active_desktop()) == SP_OBJECT_DOCUMENT(item) && 
+        !persp3d_has_all_boxes_in_selection (persp)) {
         std::list<SPBox3D *> selboxes = sp_desktop_selection(inkscape_active_desktop())->box3DList();
 
         /* create a new perspective as a copy of the current one and link the selected boxes to it */