diff --git a/locales/ar-SA/opencadstudio.ftl b/locales/ar-SA/opencadstudio.ftl
index d92776f0..a6fe3839 100644
--- a/locales/ar-SA/opencadstudio.ftl
+++ b/locales/ar-SA/opencadstudio.ftl
@@ -326,6 +326,7 @@ common =
     .block-rotation = دوران الكتلة
     .blocks = الكتل
     .blue = أزرق
+    .bulge = التحدب
     .boolean-failed-the-solids-may-not-overlap = فشلت العملية المنطقية — قد لا تتداخل المجسمات.
     .boolean-select-exactly-two-solids-created-this = العملية المنطقية: حدد مجسمين بالضبط أُنشئا في هذه الجلسة.
     .bottom = أسفل
@@ -1341,6 +1342,18 @@ draw =
     .ray-specify-through-point = RAY  حدد نقطة العبور:
     .rect-specify-first-corner = RECT  حدد الزاوية الأولى:
     .rect-specify-opposite-corner = RECT  حدد الزاوية المقابلة:
+    .rect-calculate-dimensions-based-on-length-width = RECT  احسب الأبعاد استنادًا إلى [الطول / العرض] <الطول>:
+    .rect-specify-elevation = RECT  حدد الارتفاع <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  حدد نصف قطر التدوير <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  حدد مسافة الشطف الأولى <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  حدد الاتجاه من الزاوية الأولى:
+    .rect-specify-rectangle-area = RECT  حدد مساحة المستطيل:
+    .rect-specify-rectangle-length = RECT  حدد طول المستطيل:
+    .rect-specify-rectangle-width = RECT  حدد عرض المستطيل:
+    .rect-specify-rotation-angle = RECT  حدد زاوية الدوران <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  حدد مسافة الشطف الثانية <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  حدد السمك <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  حدد العرض <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  حدد نقطة المركز:
     .rect-cen-specify-corner-point = RECT CEN  حدد نقطة الزاوية:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  حدد الزاوية المجاورة (تحدد اتجاه الحافة):
diff --git a/locales/bg-BG/opencadstudio.ftl b/locales/bg-BG/opencadstudio.ftl
index 59905288..009dd60e 100644
--- a/locales/bg-BG/opencadstudio.ftl
+++ b/locales/bg-BG/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Завъртане на блок
     .blocks = Блокове
     .blue = Синьо
+    .bulge = Изпъкналост
     .boolean-failed-the-solids-may-not-overlap = Булева операция неуспешна — телата може да не се припокриват.
     .boolean-select-exactly-two-solids-created-this = Булева операция: избери точно две тела, създадени в тази сесия.
     .bottom = Долу
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY  Посочи точка на преминаване:
     .rect-specify-first-corner = RECT  Посочи първи ъгъл:
     .rect-specify-opposite-corner = RECT  Посочи противоположен ъгъл:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Изчисли размерите по [Дължина / Ширина] <Дължина>:
+    .rect-specify-elevation = RECT  Посочи кота <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Посочи радиус на закръгляне <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Посочи първо разстояние на фаската <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Посочи ориентация от първия ъгъл:
+    .rect-specify-rectangle-area = RECT  Посочи площ на правоъгълника:
+    .rect-specify-rectangle-length = RECT  Посочи дължина на правоъгълника:
+    .rect-specify-rectangle-width = RECT  Посочи ширина на правоъгълника:
+    .rect-specify-rotation-angle = RECT  Посочи ъгъл на завъртане <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Посочи второ разстояние на фаската <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Посочи дебелина <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Посочи ширина <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  Посочи централна точка:
     .rect-cen-specify-corner-point = RECT CEN  Посочи ъглова точка:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  Посочи съседен ъгъл (определя посоката на страната):
diff --git a/locales/cs-CZ/opencadstudio.ftl b/locales/cs-CZ/opencadstudio.ftl
index c7480eb1..68a7b23d 100644
--- a/locales/cs-CZ/opencadstudio.ftl
+++ b/locales/cs-CZ/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Rotace bloku
     .blocks = Bloky
     .blue = Modrá
+    .bulge = Vyklenutí
     .boolean-failed-the-solids-may-not-overlap = Logická hodnota selhala – tělesa se nemusí překrývat.
     .boolean-select-exactly-two-solids-created-this = Boolean: vyberte přesně dvě tělesa vytvořená v této relaci.
     .bottom = Spodní
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY Určete průchozí bod:
     .rect-specify-first-corner = RECT Určete první roh:
     .rect-specify-opposite-corner = RECT Určete opačný roh:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Vypočítat rozměry podle [Délky / Šířky] <Délka>:
+    .rect-specify-elevation = RECT  Určete výšku <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Určete poloměr zaoblení <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Určete první vzdálenost zkosení <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Určete orientaci od prvního rohu:
+    .rect-specify-rectangle-area = RECT  Určete plochu obdélníku:
+    .rect-specify-rectangle-length = RECT  Určete délku obdélníku:
+    .rect-specify-rectangle-width = RECT  Určete šířku obdélníku:
+    .rect-specify-rotation-angle = RECT  Určete úhel otočení <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Určete druhou vzdálenost zkosení <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Určete tloušťku <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Určete šířku <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Zadejte střed:
     .rect-cen-specify-corner-point =RECT CEN Zadejte rohový bod:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Určete sousední roh (definuje směr hrany):
diff --git a/locales/de-DE/opencadstudio.ftl b/locales/de-DE/opencadstudio.ftl
index cc7d2bd6..9d41feb7 100644
--- a/locales/de-DE/opencadstudio.ftl
+++ b/locales/de-DE/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Blockdrehung
     .blocks = Blöcke
     .blue = Blau
+    .bulge = Wölbung
     .boolean-failed-the-solids-may-not-overlap = Boolean versagte - die Feststoffe überlappen sich möglicherweise nicht.
     .boolean-select-exactly-two-solids-created-this = Boolean: Wählen Sie genau zwei Feststoffe erstellt diese Sitzung.
     .bottom = Unten
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY Geben Sie durch Punkt an:
     .rect-specify-first-corner = RECT Geben Sie die erste Ecke an:
     .rect-specify-opposite-corner = RECT Geben Sie die gegenüberliegende Ecke an:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Abmessungen anhand von [Länge / Breite] berechnen <Länge>:
+    .rect-specify-elevation = RECT  Erhebung angeben <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Abrundungsradius angeben <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Ersten Fasenabstand angeben <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Ausrichtung von der ersten Ecke angeben:
+    .rect-specify-rectangle-area = RECT  Rechteckfläche angeben:
+    .rect-specify-rectangle-length = RECT  Rechtecklänge angeben:
+    .rect-specify-rectangle-width = RECT  Rechteckbreite angeben:
+    .rect-specify-rotation-angle = RECT  Drehwinkel angeben <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Zweiten Fasenabstand angeben <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Stärke angeben <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Breite angeben <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Mittelpunkt angeben:
     .rect-cen-specify-corner-point = RECT CEN Eckpunkt angeben:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Angrenzende Ecke angeben (Kantenrichtung definieren):
diff --git a/locales/en-US/opencadstudio.ftl b/locales/en-US/opencadstudio.ftl
index 14e069c8..df7541e1 100644
--- a/locales/en-US/opencadstudio.ftl
+++ b/locales/en-US/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Block rotation
     .blocks = Blocks
     .blue = Blue
+    .bulge = Bulge
     .boolean-failed-the-solids-may-not-overlap = Boolean failed — the solids may not overlap.
     .boolean-select-exactly-two-solids-created-this = Boolean: select exactly two solids created this session.
     .bottom = Bottom
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY  Specify through point:
     .rect-specify-first-corner = RECT  Specify first corner:
     .rect-specify-opposite-corner = RECT  Specify opposite corner:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Calculate dimensions based on [Length / Width] <Length>:
+    .rect-specify-elevation = RECT  Specify elevation <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Specify fillet radius <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Specify first chamfer distance <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Specify orientation from the first corner:
+    .rect-specify-rectangle-area = RECT  Specify rectangle area:
+    .rect-specify-rectangle-length = RECT  Specify rectangle length:
+    .rect-specify-rectangle-width = RECT  Specify rectangle width:
+    .rect-specify-rotation-angle = RECT  Specify rotation angle <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Specify second chamfer distance <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Specify thickness <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Specify width <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  Specify center point:
     .rect-cen-specify-corner-point = RECT CEN  Specify corner point:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  Specify adjacent corner (defines edge direction):
diff --git a/locales/es-ES/opencadstudio.ftl b/locales/es-ES/opencadstudio.ftl
index b1cd44aa..ff99a804 100644
--- a/locales/es-ES/opencadstudio.ftl
+++ b/locales/es-ES/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Rotación del bloque
     .blocks = Bloques
     .blue = Azul
+    .bulge = Curvatura
     .boolean-failed-the-solids-may-not-overlap = Falló la operación booleana; es posible que los sólidos no se solapen.
     .boolean-select-exactly-two-solids-created-this = Operación booleana: seleccione exactamente dos sólidos creados en esta sesión.
     .bottom = Inferior
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY  Precise el punto de paso:
     .rect-specify-first-corner = RECT  Precise la primera esquina:
     .rect-specify-opposite-corner = RECT  Precise la esquina opuesta:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Calcule las dimensiones según [Longitud / Anchura] <Longitud>:
+    .rect-specify-elevation = RECT  Precise la elevación <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Precise el radio de empalme <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Precise la primera distancia de chaflán <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Precise la orientación desde la primera esquina:
+    .rect-specify-rectangle-area = RECT  Precise el área del rectángulo:
+    .rect-specify-rectangle-length = RECT  Precise la longitud del rectángulo:
+    .rect-specify-rectangle-width = RECT  Precise la anchura del rectángulo:
+    .rect-specify-rotation-angle = RECT  Precise el ángulo de rotación <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Precise la segunda distancia de chaflán <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Precise el espesor <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Precise la anchura <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  Precise el punto central:
     .rect-cen-specify-corner-point = RECT CEN  Precise el punto de esquina:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  Precise la esquina adyacente (define la dirección de la arista):
diff --git a/locales/fi-FI/opencadstudio.ftl b/locales/fi-FI/opencadstudio.ftl
index e5f60b3f..fc2f9337 100644
--- a/locales/fi-FI/opencadstudio.ftl
+++ b/locales/fi-FI/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Lohkon kierto
     .blocks = Lohkot
     .blue = Sininen
+    .bulge = Kaarevuus
     .boolean-failed-the-solids-may-not-overlap = Boolen arvo epäonnistui – kiinteät aineet eivät ehkä mene päällekkäin.
     .boolean-select-exactly-two-solids-created-this = Boolen arvo: valitse täsmälleen kaksi tässä istunnossa luotua solidia.
     .bottom = Pohja
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY Määritä pisteen kautta:
     .rect-specify-first-corner = RECT Määritä ensimmäinen kulma:
     .rect-specify-opposite-corner = RECT Määritä vastakkainen kulma:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Laske mitat [Pituuden / Leveyden] perusteella <Pituus>:
+    .rect-specify-elevation = RECT  Määritä korkeusasema <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Määritä pyöristyssäde <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Määritä ensimmäinen viiste-etäisyys <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Määritä suunta ensimmäisestä kulmasta:
+    .rect-specify-rectangle-area = RECT  Määritä suorakulmion pinta-ala:
+    .rect-specify-rectangle-length = RECT  Määritä suorakulmion pituus:
+    .rect-specify-rectangle-width = RECT  Määritä suorakulmion leveys:
+    .rect-specify-rotation-angle = RECT  Määritä kiertokulma <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Määritä toinen viiste-etäisyys <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Määritä paksuus <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Määritä leveys <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Määritä keskipiste:
     .rect-cen-specify-corner-point =RECT CEN Määritä kulmapiste:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Määritä viereinen kulma (määrittää reunasuunnan):
diff --git a/locales/fr-FR/opencadstudio.ftl b/locales/fr-FR/opencadstudio.ftl
index 895e2025..4c0b91a0 100644
--- a/locales/fr-FR/opencadstudio.ftl
+++ b/locales/fr-FR/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Rotation par blocs
     .blocks = Blocs
     .blue = Bleu
+    .bulge = Courbure
     .boolean-failed-the-solids-may-not-overlap = Booléenne échoué — les solides ne peuvent pas se chevaucher.
     .boolean-select-exactly-two-solids-created-this = Booléen : sélectionnez exactement deux solides créés cette session.
     .bottom = En bas
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY Spécifiez par le point:
     .rect-specify-first-corner = RECT Spécifiez le premier coin :
     .rect-specify-opposite-corner = RECT Spécifiez le coin opposé :
+    .rect-calculate-dimensions-based-on-length-width = RECT  Calculer les dimensions selon [Longueur / Largeur] <Longueur> :
+    .rect-specify-elevation = RECT  Spécifiez l’élévation <__ocs_fmt_0__> :
+    .rect-specify-fillet-radius = RECT  Spécifiez le rayon de raccord <__ocs_fmt_0__> :
+    .rect-specify-first-chamfer-distance = RECT  Spécifiez la première distance de chanfrein <__ocs_fmt_0__> :
+    .rect-specify-orientation-from-the-first-corner = RECT  Spécifiez l’orientation depuis le premier coin :
+    .rect-specify-rectangle-area = RECT  Spécifiez l’aire du rectangle :
+    .rect-specify-rectangle-length = RECT  Spécifiez la longueur du rectangle :
+    .rect-specify-rectangle-width = RECT  Spécifiez la largeur du rectangle :
+    .rect-specify-rotation-angle = RECT  Spécifiez l’angle de rotation <__ocs_fmt_0__> :
+    .rect-specify-second-chamfer-distance = RECT  Spécifiez la deuxième distance de chanfrein <__ocs_fmt_0__> :
+    .rect-specify-thickness = RECT  Spécifiez l’épaisseur <__ocs_fmt_0__> :
+    .rect-specify-width = RECT  Spécifiez la largeur <__ocs_fmt_0__> :
     .rect-cen-specify-center-point = RECT CEN Spécifier le point central:
     .rect-cen-specify-corner-point = RECT CEN Spécifiez le point d'angle:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Spécifiez le coin adjacent (définit la direction du bord):
diff --git a/locales/hi-IN/opencadstudio.ftl b/locales/hi-IN/opencadstudio.ftl
index 083cdad0..df1390a3 100644
--- a/locales/hi-IN/opencadstudio.ftl
+++ b/locales/hi-IN/opencadstudio.ftl
@@ -302,6 +302,7 @@ common =
     .block-rotation = ब्लॉक रोटेशन
     .blocks = ब्लॉक
     .blue = नीला
+    .bulge = उभार
     .boolean-failed-the-solids-may-not-overlap = बोओलेन विफल रहा - ठोस ओवरलैप नहीं हो सकता।
     .boolean-select-exactly-two-solids-created-this = बोओलान: इस सत्र को बनाने वाले दो ठोस चुनें।
     .bottom = नीचे
@@ -1317,6 +1318,18 @@ draw =
     .ray-specify-through-point = RAY पॉइंट के माध्यम से निर्दिष्ट करें:
     .rect-specify-first-corner = RECT पहले कोने को निर्दिष्ट करें:
     .rect-specify-opposite-corner = RECT विपरीत कोने निर्दिष्ट करें:
+    .rect-calculate-dimensions-based-on-length-width = RECT  [लंबाई / चौड़ाई] के आधार पर आयाम निकालें <लंबाई>:
+    .rect-specify-elevation = RECT  ऊंचाई निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  फिलेट त्रिज्या निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  पहली चैम्फर दूरी निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  पहले कोने से दिशा निर्दिष्ट करें:
+    .rect-specify-rectangle-area = RECT  आयत का क्षेत्रफल निर्दिष्ट करें:
+    .rect-specify-rectangle-length = RECT  आयत की लंबाई निर्दिष्ट करें:
+    .rect-specify-rectangle-width = RECT  आयत की चौड़ाई निर्दिष्ट करें:
+    .rect-specify-rotation-angle = RECT  घूर्णन कोण निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  दूसरी चैम्फर दूरी निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  मोटाई निर्दिष्ट करें <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  चौड़ाई निर्दिष्ट करें <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN केंद्र बिंदु निर्दिष्ट करें:
     .rect-cen-specify-corner-point = RECT CEN कोने बिंदु निर्दिष्ट करें:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT निकटवर्ती कोने (डिफ़ाइन किनारे दिशा) निर्दिष्ट करें:
diff --git a/locales/hu-HU/opencadstudio.ftl b/locales/hu-HU/opencadstudio.ftl
index f6c62247..c6f97b55 100644
--- a/locales/hu-HU/opencadstudio.ftl
+++ b/locales/hu-HU/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Blokkforgatás
     .blocks = Blokkok
     .blue = kék
+    .bulge = Kidudorodás
     .boolean-failed-the-solids-may-not-overlap = A logikai elemzés sikertelen – előfordulhat, hogy a szilárdtestek nem fedik át egymást.
     .boolean-select-exactly-two-solids-created-this = Logikai: jelöljön ki pontosan két szilárdtestet, amelyek ebben a munkamenetben jöttek létre.
     .bottom = Alul
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY Pont megadása:
     .rect-specify-first-corner = RECT Adja meg az első sarkot:
     .rect-specify-opposite-corner = RECT Adja meg a szemközti sarkot:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Méretek számítása [Hossz / Szélesség] alapján <Hossz>:
+    .rect-specify-elevation = RECT  Adja meg a magasságot <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Adja meg a lekerekítés sugarát <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Adja meg az első letörési távolságot <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Adja meg az irányt az első saroktól:
+    .rect-specify-rectangle-area = RECT  Adja meg a téglalap területét:
+    .rect-specify-rectangle-length = RECT  Adja meg a téglalap hosszát:
+    .rect-specify-rectangle-width = RECT  Adja meg a téglalap szélességét:
+    .rect-specify-rotation-angle = RECT  Adja meg az elforgatási szöget <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Adja meg a második letörési távolságot <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Adja meg a vastagságot <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Adja meg a szélességet <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Középpont megadása:
     .rect-cen-specify-corner-point =RECT CEN Sarokpont megadása:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Adja meg a szomszédos sarkot (meghatározza az él irányát):
diff --git a/locales/it-IT/opencadstudio.ftl b/locales/it-IT/opencadstudio.ftl
index 7285efa0..2eafa978 100644
--- a/locales/it-IT/opencadstudio.ftl
+++ b/locales/it-IT/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Bloccare la rotazione
     .blocks = Blocchi
     .blue = Blu
+    .bulge = Curvatura
     .boolean-failed-the-solids-may-not-overlap = Booleano non riuscito: i solidi potrebbero non sovrapporsi.
     .boolean-select-exactly-two-solids-created-this = Booleano: seleziona esattamente due solidi creati in questa sessione.
     .bottom = In basso
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY Specificare il punto di passaggio:
     .rect-specify-first-corner = RECT Specificare il primo angolo:
     .rect-specify-opposite-corner = RECT Specificare l'angolo opposto:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Calcolare le dimensioni in base a [Lunghezza / Larghezza] <Lunghezza>:
+    .rect-specify-elevation = RECT  Specificare l’elevazione <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Specificare il raggio di raccordo <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Specificare la prima distanza di smusso <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Specificare l’orientamento dal primo angolo:
+    .rect-specify-rectangle-area = RECT  Specificare l’area del rettangolo:
+    .rect-specify-rectangle-length = RECT  Specificare la lunghezza del rettangolo:
+    .rect-specify-rectangle-width = RECT  Specificare la larghezza del rettangolo:
+    .rect-specify-rotation-angle = RECT  Specificare l’angolo di rotazione <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Specificare la seconda distanza di smusso <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Specificare lo spessore <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Specificare la larghezza <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Specificare il punto centrale:
     .rect-cen-specify-corner-point =RECT CEN Specificare il punto d'angolo:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Specificare l'angolo adiacente (definisce la direzione del bordo):
diff --git a/locales/ja-JP/opencadstudio.ftl b/locales/ja-JP/opencadstudio.ftl
index 1228ae23..399b2da6 100644
--- a/locales/ja-JP/opencadstudio.ftl
+++ b/locales/ja-JP/opencadstudio.ftl
@@ -304,6 +304,7 @@ common =
     .block-rotation = ブロック回転
     .blocks = ブロック
     .blue = 青
+    .bulge = ふくらみ
     .boolean-failed-the-solids-may-not-overlap = ブール演算に失敗しました — ソリッドが重なっていない可能性があります。
     .boolean-select-exactly-two-solids-created-this = ブール演算: このセッションで作成したソリッドを 2 つ選択してください。
     .bottom = 下
@@ -1319,6 +1320,18 @@ draw =
     .ray-specify-through-point = RAY  通過点を指定:
     .rect-specify-first-corner = RECT  最初のコーナーを指定:
     .rect-specify-opposite-corner = RECT  反対側のコーナーを指定:
+    .rect-calculate-dimensions-based-on-length-width = RECT  [長さ / 幅] に基づいて寸法を計算 <長さ>:
+    .rect-specify-elevation = RECT  高度を指定 <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  フィレット半径を指定 <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  1 番目の面取り距離を指定 <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  最初のコーナーから方向を指定:
+    .rect-specify-rectangle-area = RECT  長方形の面積を指定:
+    .rect-specify-rectangle-length = RECT  長方形の長さを指定:
+    .rect-specify-rectangle-width = RECT  長方形の幅を指定:
+    .rect-specify-rotation-angle = RECT  回転角度を指定 <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  2 番目の面取り距離を指定 <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  厚さを指定 <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  幅を指定 <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  中心点を指定:
     .rect-cen-specify-corner-point = RECT CEN  コーナー点を指定:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  隣接コーナーを指定（エッジ方向を定義）:
diff --git a/locales/ko-KR/opencadstudio.ftl b/locales/ko-KR/opencadstudio.ftl
index 133efd9d..17538d9a 100644
--- a/locales/ko-KR/opencadstudio.ftl
+++ b/locales/ko-KR/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = 블록 회전
     .blocks = 블록
     .blue = 블루
+    .bulge = 벌지
     .boolean-failed-the-solids-may-not-overlap = 부울 실패 - 솔리드가 겹치지 않을 수 있습니다.
     .boolean-select-exactly-two-solids-created-this = 부울: 이번 세션에서 생성된 정확히 두 개의 솔리드를 선택합니다.
     .bottom = 바닥
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY 통과점 지정:
     .rect-specify-first-corner = RECT 첫 번째 구석 지정:
     .rect-specify-opposite-corner = RECT 반대편 모서리 지정:
+    .rect-calculate-dimensions-based-on-length-width = RECT  [길이 / 폭]을 기준으로 치수 계산 <길이>:
+    .rect-specify-elevation = RECT  고도 지정 <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  모깎기 반지름 지정 <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  첫 번째 모따기 거리 지정 <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  첫 번째 구석에서 방향 지정:
+    .rect-specify-rectangle-area = RECT  직사각형 면적 지정:
+    .rect-specify-rectangle-length = RECT  직사각형 길이 지정:
+    .rect-specify-rectangle-width = RECT  직사각형 폭 지정:
+    .rect-specify-rotation-angle = RECT  회전 각도 지정 <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  두 번째 모따기 거리 지정 <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  두께 지정 <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  폭 지정 <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN 중심점 지정:
     .rect-cen-specify-corner-point =RECT CEN 코너점 지정:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT 인접 모서리 지정(모서리 방향 정의):
diff --git a/locales/nl-NL/opencadstudio.ftl b/locales/nl-NL/opencadstudio.ftl
index 61f1391b..cfca8e14 100644
--- a/locales/nl-NL/opencadstudio.ftl
+++ b/locales/nl-NL/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Blokrotatie
     .blocks = Blokken
     .blue = Blauw
+    .bulge = Bolling
     .boolean-failed-the-solids-may-not-overlap = Boolean mislukt . . de vaste stoffen mogen niet overlappen.
     .boolean-select-exactly-two-solids-created-this = Boolean: selecteer precies twee vaste stoffen die deze sessie hebben gemaakt.
     .bottom = Onderkant
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY Door het punt opgeven:
     .rect-specify-first-corner = RECT Eerste hoek opgeven:
     .rect-specify-opposite-corner = RECT Geef de andere hoek op:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Bereken afmetingen op basis van [Lengte / Breedte] <Lengte>:
+    .rect-specify-elevation = RECT  Geef hoogte op <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Geef afrondingsstraal op <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Geef eerste afschuiningsafstand op <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Geef richting vanaf de eerste hoek op:
+    .rect-specify-rectangle-area = RECT  Geef oppervlakte van rechthoek op:
+    .rect-specify-rectangle-length = RECT  Geef lengte van rechthoek op:
+    .rect-specify-rectangle-width = RECT  Geef breedte van rechthoek op:
+    .rect-specify-rotation-angle = RECT  Geef rotatiehoek op <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Geef tweede afschuiningsafstand op <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Geef dikte op <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Geef breedte op <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Centrumpunt opgeven:
     .rect-cen-specify-corner-point = RECT CEN Geef hoekpunt op:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Aangrenzende hoek opgeven (randrichting definiëren):
diff --git a/locales/pl-PL/opencadstudio.ftl b/locales/pl-PL/opencadstudio.ftl
index 8966f79c..975a5efe 100644
--- a/locales/pl-PL/opencadstudio.ftl
+++ b/locales/pl-PL/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = Obrót bloku
     .blocks = Bloki
     .blue = Niebieski
+    .bulge = Wybrzuszenie
     .boolean-failed-the-solids-may-not-overlap = Wartość logiczna nie powiodła się — bryły nie mogą się nakładać.
     .boolean-select-exactly-two-solids-created-this = Boolean: wybierz dokładnie dwie bryły utworzone w tej sesji.
     .bottom = Dół
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY Określ punkt przelotowy:
     .rect-specify-first-corner = RECT Określ pierwszy narożnik:
     .rect-specify-opposite-corner = RECT Określ przeciwny narożnik:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Oblicz wymiary na podstawie [Długości / Szerokości] <Długość>:
+    .rect-specify-elevation = RECT  Określ rzędną <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Określ promień zaokrąglenia <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Określ pierwszą odległość fazowania <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Określ orientację od pierwszego narożnika:
+    .rect-specify-rectangle-area = RECT  Określ pole prostokąta:
+    .rect-specify-rectangle-length = RECT  Określ długość prostokąta:
+    .rect-specify-rectangle-width = RECT  Określ szerokość prostokąta:
+    .rect-specify-rotation-angle = RECT  Określ kąt obrotu <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Określ drugą odległość fazowania <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Określ grubość <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Określ szerokość <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Określ punkt środkowy:
     .rect-cen-specify-corner-point =RECT CEN Określ punkt narożny:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Określ sąsiadujący narożnik (określa kierunek krawędzi):
diff --git a/locales/pt-BR/opencadstudio.ftl b/locales/pt-BR/opencadstudio.ftl
index 6f6352a7..1824a4ec 100644
--- a/locales/pt-BR/opencadstudio.ftl
+++ b/locales/pt-BR/opencadstudio.ftl
@@ -314,6 +314,7 @@ common =
     .block-rotation = Rotação do bloco
     .blocks = Blocos
     .blue = Azul
+    .bulge = Curvatura
     .boolean-failed-the-solids-may-not-overlap = A operação booleana falhou — os sólidos podem não se sobrepor.
     .boolean-select-exactly-two-solids-created-this = Operação booleana: selecione exatamente dois sólidos criados nesta sessão.
     .bottom = Inferior
@@ -1329,6 +1330,18 @@ draw =
     .ray-specify-through-point = RAY  Especifique o ponto de passagem:
     .rect-specify-first-corner = RECT  Especifique o primeiro canto:
     .rect-specify-opposite-corner = RECT  Especifique o canto oposto:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Calcule as dimensões com base em [Comprimento / Largura] <Comprimento>:
+    .rect-specify-elevation = RECT  Especifique a elevação <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Especifique o raio de concordância <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Especifique a primeira distância do chanfro <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Especifique a orientação a partir do primeiro canto:
+    .rect-specify-rectangle-area = RECT  Especifique a área do retângulo:
+    .rect-specify-rectangle-length = RECT  Especifique o comprimento do retângulo:
+    .rect-specify-rectangle-width = RECT  Especifique a largura do retângulo:
+    .rect-specify-rotation-angle = RECT  Especifique o ângulo de rotação <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Especifique a segunda distância do chanfro <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Especifique a espessura <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Especifique a largura <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  Especifique o ponto central:
     .rect-cen-specify-corner-point = RECT CEN  Especifique o ponto de canto:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  Especifique o canto adjacente (define a direção da aresta):
diff --git a/locales/ru-RU/opencadstudio.ftl b/locales/ru-RU/opencadstudio.ftl
index b66f4e06..d098d736 100644
--- a/locales/ru-RU/opencadstudio.ftl
+++ b/locales/ru-RU/opencadstudio.ftl
@@ -317,6 +317,7 @@ common =
     .block-rotation = Вращение блока
     .blocks = Блоки
     .blue = Синий
+    .bulge = Выпуклость
     .boolean-failed-the-solids-may-not-overlap = Булевый не сработал — твердые вещества могут не перекрываться.
     .boolean-select-exactly-two-solids-created-this = Булев: выберите ровно два твердых тела, созданных на этом сеансе.
     .bottom = Снизу
@@ -1332,6 +1333,18 @@ draw =
     .ray-specify-through-point = RAY Укажите через точку:
     .rect-specify-first-corner = RECT Укажите первый угол:
     .rect-specify-opposite-corner = RECT  Укажите противоположный угол:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Рассчитать размеры по [Длине / Ширине] <Длина>:
+    .rect-specify-elevation = RECT  Укажите отметку <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Укажите радиус скругления <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  Укажите первое расстояние фаски <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  Укажите направление от первого угла:
+    .rect-specify-rectangle-area = RECT  Укажите площадь прямоугольника:
+    .rect-specify-rectangle-length = RECT  Укажите длину прямоугольника:
+    .rect-specify-rectangle-width = RECT  Укажите ширину прямоугольника:
+    .rect-specify-rotation-angle = RECT  Укажите угол поворота <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  Укажите второе расстояние фаски <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Укажите толщину <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Укажите ширину <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN Укажите центральную точку:
     .rect-cen-specify-corner-point = RECT CEN Укажите угловую точку:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT Укажите смежный угол (определите направление кромки):
diff --git a/locales/tr-TR/opencadstudio.ftl b/locales/tr-TR/opencadstudio.ftl
index 8235a7cc..82d1d035 100644
--- a/locales/tr-TR/opencadstudio.ftl
+++ b/locales/tr-TR/opencadstudio.ftl
@@ -300,6 +300,7 @@ common =
     .block-rotation = Blok döndürmesi
     .blocks = Bloklar
     .blue = Mavi
+    .bulge = Kavis
     .boolean-failed-the-solids-may-not-overlap = Boolean işlemi başarısız oldu; katılar çakışmıyor olabilir.
     .boolean-select-exactly-two-solids-created-this = Boolean: bu oturumda oluşturulmuş tam iki katı seçin.
     .bottom = Alt
@@ -1311,6 +1312,18 @@ draw =
     .ray-specify-through-point = RAY  Geçiş noktasını belirtin:
     .rect-specify-first-corner = RECT  İlk köşeyi belirtin:
     .rect-specify-opposite-corner = RECT  Karşı köşeyi belirtin:
+    .rect-calculate-dimensions-based-on-length-width = RECT  Boyutları [Uzunluk / Genişlik] temelinde hesaplayın <Uzunluk>:
+    .rect-specify-elevation = RECT  Kotu belirtin <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  Yuvarlatma yarıçapını belirtin <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  İlk pah mesafesini belirtin <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  İlk köşeden yönü belirtin:
+    .rect-specify-rectangle-area = RECT  Dikdörtgen alanını belirtin:
+    .rect-specify-rectangle-length = RECT  Dikdörtgen uzunluğunu belirtin:
+    .rect-specify-rectangle-width = RECT  Dikdörtgen genişliğini belirtin:
+    .rect-specify-rotation-angle = RECT  Döndürme açısını belirtin <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  İkinci pah mesafesini belirtin <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  Kalınlığı belirtin <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  Genişliği belirtin <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  Merkez noktasını belirtin:
     .rect-cen-specify-corner-point = RECT CEN  Köşe noktasını belirtin:
     .rect-rot-specify-adjacent-corner-defines-edge = RECT ROT  Bitişik köşeyi belirtin (kenar yönünü tanımlar):
diff --git a/locales/zh-CN/opencadstudio.ftl b/locales/zh-CN/opencadstudio.ftl
index 7ae66390..190584b3 100644
--- a/locales/zh-CN/opencadstudio.ftl
+++ b/locales/zh-CN/opencadstudio.ftl
@@ -301,6 +301,7 @@ common =
     .block-rotation = 块旋转
     .blocks = 块状物
     .blue = 蓝色
+    .bulge = 凸度
     .boolean-failed-the-solids-may-not-overlap = 布尔失败——固件可能不会重叠.
     .boolean-select-exactly-two-solids-created-this = 布尔: 选择创建此会话的正中两个固件 。
     .bottom = 底部
@@ -1316,6 +1317,18 @@ draw =
     .ray-specify-through-point = RAY通过点指定 :
     .rect-specify-first-corner = RECT 指定第一角 :
     .rect-specify-opposite-corner = RECT 指定相向角 :
+    .rect-calculate-dimensions-based-on-length-width = RECT  根据 [长度 / 宽度] 计算尺寸 <长度>:
+    .rect-specify-elevation = RECT  指定标高 <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  指定圆角半径 <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  指定第一个倒角距离 <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  从第一个角点指定方向:
+    .rect-specify-rectangle-area = RECT  指定矩形面积:
+    .rect-specify-rectangle-length = RECT  指定矩形长度:
+    .rect-specify-rectangle-width = RECT  指定矩形宽度:
+    .rect-specify-rotation-angle = RECT  指定旋转角度 <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  指定第二个倒角距离 <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  指定厚度 <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  指定宽度 <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  指定中心点：
     .rect-cen-specify-corner-point = RECT CEN  指定角点：
     .rect-rot-specify-adjacent-corner-defines-edge = RECTROT指定相邻的角( 定边方向) :
diff --git a/locales/zh-TW/opencadstudio.ftl b/locales/zh-TW/opencadstudio.ftl
index d2e6823d..206fbe04 100644
--- a/locales/zh-TW/opencadstudio.ftl
+++ b/locales/zh-TW/opencadstudio.ftl
@@ -313,6 +313,7 @@ common =
     .block-rotation = 圖塊旋轉
     .blocks = 圖塊
     .blue = 藍色
+    .bulge = 凸度
     .boolean-failed-the-solids-may-not-overlap = 布爾失敗——固件可能不會重疊.
     .boolean-select-exactly-two-solids-created-this = 布爾: 選擇建立此會話的正中兩個固件 。
     .bottom = 底部
@@ -1328,6 +1329,18 @@ draw =
     .ray-specify-through-point = RAY通過點指定 :
     .rect-specify-first-corner = RECT 指定第一角 :
     .rect-specify-opposite-corner = RECT 指定相向角 :
+    .rect-calculate-dimensions-based-on-length-width = RECT  根據 [長度 / 寬度] 計算尺寸 <長度>:
+    .rect-specify-elevation = RECT  指定高程 <__ocs_fmt_0__>:
+    .rect-specify-fillet-radius = RECT  指定圓角半徑 <__ocs_fmt_0__>:
+    .rect-specify-first-chamfer-distance = RECT  指定第一個倒角距離 <__ocs_fmt_0__>:
+    .rect-specify-orientation-from-the-first-corner = RECT  從第一個角點指定方向:
+    .rect-specify-rectangle-area = RECT  指定矩形面積:
+    .rect-specify-rectangle-length = RECT  指定矩形長度:
+    .rect-specify-rectangle-width = RECT  指定矩形寬度:
+    .rect-specify-rotation-angle = RECT  指定旋轉角度 <__ocs_fmt_0__>:
+    .rect-specify-second-chamfer-distance = RECT  指定第二個倒角距離 <__ocs_fmt_0__>:
+    .rect-specify-thickness = RECT  指定厚度 <__ocs_fmt_0__>:
+    .rect-specify-width = RECT  指定寬度 <__ocs_fmt_0__>:
     .rect-cen-specify-center-point = RECT CEN  指定中心點：
     .rect-cen-specify-corner-point = RECT CEN  指定角點：
     .rect-rot-specify-adjacent-corner-defines-edge = RECTROT指定相鄰的角( 定邊方向) :
diff --git a/src/app/history.rs b/src/app/history.rs
index 45c933a0..d424167a 100644
--- a/src/app/history.rs
+++ b/src/app/history.rs
@@ -668,9 +668,8 @@ impl OpenCADStudio {
         true
     }
 
-    /// Add is delta-safe on an already-existing layer unless it creates block
-    /// records. RasterImage definitions are captured as exact object-map deltas;
-    /// Viewport commits explicitly record their added entity handle.
+    /// Add is delta-safe when its layer and XData application IDs already exist
+    /// and it creates no block records.
     pub(super) fn delta_add_safe(&self, i: usize, entity: &EntityType) -> bool {
         if matches!(
             entity,
@@ -680,7 +679,18 @@ impl OpenCADStudio {
             return false;
         }
         let layer = entity.common().layer.clone();
-        layer.trim().is_empty() || self.tabs[i].scene.document.layers.contains(&layer)
+        let doc = &self.tabs[i].scene.document;
+        let layer_exists = layer.trim().is_empty() || doc.layers.contains(&layer);
+        let app_ids_exist = entity
+            .common()
+            .extended_data
+            .records()
+            .iter()
+            .all(|record| {
+                record.application_name.trim().is_empty()
+                    || doc.app_ids.contains(&record.application_name)
+            });
+        layer_exists && app_ids_exist
     }
 
     /// Close the delta transaction opened by [`OpenCADStudio::begin_undo`]:
diff --git a/src/entities/common.rs b/src/entities/common.rs
index 68fe7e3c..f8417b75 100644
--- a/src/entities/common.rs
+++ b/src/entities/common.rs
@@ -432,6 +432,11 @@ pub fn parse_direction(text: &str) -> Option<f64> {
     Some(relative + ctx.angbase)
 }
 
+/// Read a direction typed at a command prompt, accepting a decimal comma.
+pub fn parse_typed_direction(text: &str) -> Option<f64> {
+    parse_direction(&text.replace(',', "."))
+}
+
 /// Two interior triangles covering a quad (flat list, 6 vertices) — the
 /// click-anywhere pick surface for frame-like entities (image, OLE frame,
 /// underlay, wipeout). Corners in ring order.
diff --git a/src/entities/lwpolyline.rs b/src/entities/lwpolyline.rs
index 6fcf09fa..e51bc8bb 100644
--- a/src/entities/lwpolyline.rs
+++ b/src/entities/lwpolyline.rs
@@ -824,11 +824,11 @@ pub(crate) fn is_rectangle(pline: &LwPolyline) -> bool {
     {
         return false;
     }
-    let edges: Vec<glam::DVec2> = (0..4)
+    let edges: Vec<Vec2> = (0..4)
         .map(|index| {
             let from = pline.vertices[index].location;
             let to = pline.vertices[(index + 1) % 4].location;
-            glam::DVec2::new(to.x - from.x, to.y - from.y)
+            Vec2::new(to.x - from.x, to.y - from.y)
         })
         .collect();
     let lengths: Vec<f64> = edges.iter().map(|edge| edge.length()).collect();
@@ -837,8 +837,8 @@ pub(crate) fn is_rectangle(pline: &LwPolyline) -> bool {
     }
     let tolerance = 1.0e-9;
     edges[0].dot(edges[1]).abs() <= tolerance * lengths[0] * lengths[1]
-        && edges[0].perp_dot(edges[2]).abs() <= tolerance * lengths[0] * lengths[2]
-        && edges[1].perp_dot(edges[3]).abs() <= tolerance * lengths[1] * lengths[3]
+        && edges[0].cross(edges[2]).abs() <= tolerance * lengths[0] * lengths[2]
+        && edges[1].cross(edges[3]).abs() <= tolerance * lengths[1] * lengths[3]
 }
 
 fn properties(pline: &LwPolyline) -> Vec<PropSection> {
@@ -986,8 +986,10 @@ fn apply_geom_prop(pline: &mut LwPolyline, field: &str, value: &str) {
             }
         }
         "bulge" => {
-            if let Some(vtx) = pline.vertices.get_mut(vi) {
-                vtx.bulge = v.clamp(-1.0e6, 1.0e6);
+            if v.is_finite() {
+                if let Some(vtx) = pline.vertices.get_mut(vi) {
+                    vtx.bulge = v.clamp(-1.0e6, 1.0e6);
+                }
             }
         }
         _ => {}
diff --git a/src/locale_catalog.rs b/src/locale_catalog.rs
index 249e2234..a2ea8773 100644
--- a/src/locale_catalog.rs
+++ b/src/locale_catalog.rs
@@ -428,6 +428,7 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static
         "Blocks ({}) — insert with INSERT <name>:  {}" => Some(("insert", "blocks-insert-with-insert-name")),
         "Blocks ({}): {}" => Some(("insert", "blocks")),
         "Blue" => Some(("common", "blue")),
+        "Bulge" => Some(("common", "bulge")),
         "Body" => Some(("properties", "body")),
         "Bold" => Some(("properties", "bold")),
         "Book" => Some(("properties", "book")),
@@ -2051,8 +2052,20 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static
         "RAY  Specify start point:" => Some(("draw", "ray-specify-start-point")),
         "RAY  Specify through point:" => Some(("draw", "ray-specify-through-point")),
         "README could not be loaded" => Some(("plugins", "readme-could-not-be-loaded")),
+        "RECT  Calculate dimensions based on [Length / Width] <Length>:" => Some(("draw", "rect-calculate-dimensions-based-on-length-width")),
+        "RECT  Specify elevation <{}>:" => Some(("draw", "rect-specify-elevation")),
+        "RECT  Specify fillet radius <{}>:" => Some(("draw", "rect-specify-fillet-radius")),
+        "RECT  Specify first chamfer distance <{}>:" => Some(("draw", "rect-specify-first-chamfer-distance")),
         "RECT  Specify first corner:" => Some(("draw", "rect-specify-first-corner")),
+        "RECT  Specify orientation from the first corner:" => Some(("draw", "rect-specify-orientation-from-the-first-corner")),
         "RECT  Specify opposite corner:" => Some(("draw", "rect-specify-opposite-corner")),
+        "RECT  Specify rectangle area:" => Some(("draw", "rect-specify-rectangle-area")),
+        "RECT  Specify rectangle length:" => Some(("draw", "rect-specify-rectangle-length")),
+        "RECT  Specify rectangle width:" => Some(("draw", "rect-specify-rectangle-width")),
+        "RECT  Specify rotation angle <{}>:" => Some(("draw", "rect-specify-rotation-angle")),
+        "RECT  Specify second chamfer distance <{}>:" => Some(("draw", "rect-specify-second-chamfer-distance")),
+        "RECT  Specify thickness <{}>:" => Some(("draw", "rect-specify-thickness")),
+        "RECT  Specify width <{}>:" => Some(("draw", "rect-specify-width")),
         "RECT CEN  Specify center point:" => Some(("draw", "rect-cen-specify-center-point")),
         "RECT CEN  Specify corner point:" => Some(("draw", "rect-cen-specify-corner-point")),
         "RECT ROT  Specify adjacent corner (defines edge direction):" => Some(("draw", "rect-rot-specify-adjacent-corner-defines-edge")),
diff --git a/src/modules/draw/draw/shapes.rs b/src/modules/draw/draw/shapes.rs
index f48f53f0..c73f201a 100644
--- a/src/modules/draw/draw/shapes.rs
+++ b/src/modules/draw/draw/shapes.rs
@@ -13,6 +13,11 @@
 use acadrust::entities::LwVertex;
 use acadrust::types::Vector2;
 use acadrust::{EntityType, LwPolyline};
+use cadkernel::geom2d::{
+    arc_span, fillet_between_rays, Curve as KernelCurve, Frame as KernelFrame,
+    Polyline as KernelPolyline, PolylineVertex as KernelVertex, Ray as KernelRay,
+    Transform as KernelTransform, Vec2 as KernelVec2,
+};
 use crate::t;
 
 use crate::command::{CadCommand, CmdResult, WorkingPlane};
@@ -99,87 +104,182 @@ fn rectangle_corners(
 ) -> Option<[DVec3; 4]> {
     let first_local = plane.to_local(first);
     let cursor_local = plane.to_local(cursor);
-    let angle = rotation_deg.to_radians();
-    let axis_x = DVec3::new(angle.cos(), angle.sin(), 0.0);
-    let axis_y = DVec3::new(-angle.sin(), angle.cos(), 0.0);
-    let delta = cursor_local - first_local;
+    if !rotation_deg.is_finite()
+        || !first_local.is_finite()
+        || !cursor_local.is_finite()
+    {
+        return None;
+    }
+    let rotation = KernelTransform::rotation(rotation_deg.to_radians());
+    let axis_x = KernelVec2::from(rotation.apply_vector([1.0, 0.0]));
+    let axis_y = KernelVec2::from(rotation.apply_vector([0.0, 1.0]));
+    let first_2d = KernelVec2::new(first_local.x, first_local.y);
+    let delta = KernelVec2::new(
+        cursor_local.x - first_local.x,
+        cursor_local.y - first_local.y,
+    );
     let raw_width = delta.dot(axis_x);
     let raw_height = delta.dot(axis_y);
     let (width, height) = fixed_dimensions.map_or((raw_width, raw_height), |(w, h)| {
         (w.copysign(raw_width), h.copysign(raw_height))
     });
-    if width.abs() <= 1.0e-9 || height.abs() <= 1.0e-9 {
+    if !width.is_finite()
+        || !height.is_finite()
+        || width.abs() <= 1.0e-9
+        || height.abs() <= 1.0e-9
+    {
         return None;
     }
     let local = [
-        first_local,
-        first_local + axis_x * width,
-        first_local + axis_x * width + axis_y * height,
-        first_local + axis_y * height,
+        first_2d,
+        first_2d + axis_x * width,
+        first_2d + axis_x * width + axis_y * height,
+        first_2d + axis_y * height,
     ];
-    Some(local.map(|point| plane.to_world(point)))
+    Some(local.map(|point| {
+        plane.to_world(DVec3::new(point.x, point.y, first_local.z))
+    }))
 }
 
-fn trimmed_rectangle_vertices(
+fn rectangle_polyline(
     corners: [DVec3; 4],
     plane: WorkingPlane,
     style: RectStyle,
-) -> Vec<(DVec3, f64)> {
+) -> Option<(KernelPolyline, f64)> {
+    if !style.chamfer_first.is_finite()
+        || !style.chamfer_second.is_finite()
+        || !style.fillet_radius.is_finite()
+        || !style.width.is_finite()
+        || !style.thickness.is_finite()
+        || style.chamfer_first < 0.0
+        || style.chamfer_second < 0.0
+        || style.fillet_radius < 0.0
+        || style.width < 0.0
+    {
+        return None;
+    }
+    let local = corners.map(|point| plane.to_local(point));
+    let elevation = local[0].z;
+    let frame_points = local.map(|point| [point.x, point.y, 0.0]);
+    let frame = KernelFrame::around(frame_points.iter());
+    let points = frame_points.map(|point| {
+        let lifted = frame.lift(point);
+        KernelVec2::new(lifted[0], lifted[1])
+    });
     let use_fillet = style.fillet_radius > 1.0e-9;
     let use_chamfer = !use_fillet
         && (style.chamfer_first > 1.0e-9 || style.chamfer_second > 1.0e-9);
     if !use_fillet && !use_chamfer {
-        return corners.into_iter().map(|point| (point, 0.0)).collect();
+        return Some((
+            KernelPolyline {
+                vertices: local
+                    .iter()
+                    .map(|point| KernelVertex::straight([point.x, point.y]))
+                    .collect(),
+                closed: true,
+            },
+            elevation,
+        ));
     }
 
-    let local = corners.map(|point| plane.to_local(point));
-    let area_twice: f64 = (0..4)
-        .map(|index| {
-            let a = local[index];
-            let b = local[(index + 1) % 4];
-            a.x * b.y - b.x * a.y
-        })
-        .sum();
-    let bulge = area_twice.signum() * (std::f64::consts::PI / 8.0).tan();
-    let mut out = Vec::with_capacity(8);
+    let mut trims = Vec::with_capacity(4);
     for index in 0..4 {
-        let corner = corners[index];
-        let previous = corners[(index + 3) % 4];
-        let next = corners[(index + 1) % 4];
-        let incoming_length = (previous - corner).length();
-        let outgoing_length = (next - corner).length();
-        let max_trim = incoming_length.min(outgoing_length) * 0.499_999;
-        let (incoming_trim, outgoing_trim, arc_bulge) = if use_fillet {
-            let trim = style.fillet_radius.min(max_trim);
-            (trim, trim, bulge)
-        } else {
+        let corner = points[index];
+        let previous = points[(index + 3) % 4];
+        let next = points[(index + 1) % 4];
+        let incoming = (previous - corner).normalize()?;
+        let outgoing = (next - corner).normalize()?;
+        let (incoming_point, outgoing_point, bulge) = if use_fillet {
+            let fillet = fillet_between_rays(
+                corner.to_array(),
+                incoming.to_array(),
+                outgoing.to_array(),
+                style.fillet_radius,
+            )?;
+            let sweep = arc_span(fillet.start_angle, fillet.end_angle);
             (
-                style.chamfer_first.min(max_trim),
-                style.chamfer_second.min(max_trim),
+                KernelVec2::from(fillet.tangent1),
+                KernelVec2::from(fillet.tangent2),
+                (sweep * 0.25)
+                    .tan()
+                    .copysign(-incoming.cross(outgoing)),
+            )
+        } else {
+            let incoming_ray = KernelCurve::Ray(KernelRay {
+                origin: corner.to_array(),
+                direction: incoming.to_array(),
+            });
+            let outgoing_ray = KernelCurve::Ray(KernelRay {
+                origin: corner.to_array(),
+                direction: outgoing.to_array(),
+            });
+            let incoming_point = incoming_ray.point_at(style.chamfer_first);
+            let outgoing_point = outgoing_ray.point_at(style.chamfer_second);
+            (
+                KernelVec2::from(incoming_point),
+                KernelVec2::from(outgoing_point),
                 0.0,
             )
         };
-        let incoming = corner + (previous - corner).normalize() * incoming_trim;
-        let outgoing = corner + (next - corner).normalize() * outgoing_trim;
-        out.push((incoming, arc_bulge));
-        out.push((outgoing, 0.0));
+        let incoming_distance = corner.distance(incoming_point);
+        let outgoing_distance = corner.distance(outgoing_point);
+        if !incoming_point.x.is_finite()
+            || !incoming_point.y.is_finite()
+            || !outgoing_point.x.is_finite()
+            || !outgoing_point.y.is_finite()
+            || !incoming_distance.is_finite()
+            || !outgoing_distance.is_finite()
+            || !bulge.is_finite()
+        {
+            return None;
+        }
+        trims.push((
+            incoming_point,
+            outgoing_point,
+            incoming_distance,
+            outgoing_distance,
+            bulge,
+        ));
     }
-    out
+    for index in 0..4 {
+        let next = (index + 1) % 4;
+        let side_length = points[index].distance(points[next]);
+        let used = trims[index].3 + trims[next].2;
+        if used + side_length * 1.0e-9 >= side_length {
+            return None;
+        }
+    }
+
+    let mut vertices = Vec::with_capacity(8);
+    for (incoming_point, outgoing_point, _, _, bulge) in trims {
+        let incoming = frame.lower([incoming_point.x, incoming_point.y, 0.0]);
+        let outgoing = frame.lower([outgoing_point.x, outgoing_point.y, 0.0]);
+        vertices.push(KernelVertex::curved([incoming[0], incoming[1]], bulge));
+        vertices.push(KernelVertex::straight([outgoing[0], outgoing[1]]));
+    }
+    Some((
+        KernelPolyline {
+            vertices,
+            closed: true,
+        },
+        elevation,
+    ))
 }
 
-fn make_rect_pline(corners: [DVec3; 4], plane: WorkingPlane, style: RectStyle) -> EntityType {
-    let points = trimmed_rectangle_vertices(corners, plane, style);
-    let local: Vec<(DVec3, f64)> = points
-        .into_iter()
-        .map(|(point, bulge)| (plane.to_local(point), bulge))
-        .collect();
-    let elevation = local.first().map_or(0.0, |(point, _)| point.z);
+fn make_rect_pline(
+    corners: [DVec3; 4],
+    plane: WorkingPlane,
+    style: RectStyle,
+) -> Option<EntityType> {
+    let (geometry, elevation) = rectangle_polyline(corners, plane, style)?;
     let mut polyline = LwPolyline {
-        vertices: local
+        vertices: geometry
+            .vertices
             .iter()
-            .map(|(point, bulge)| {
-                let mut vertex = LwVertex::new(Vector2::new(point.x, point.y));
-                vertex.bulge = *bulge;
+            .map(|point| {
+                let mut vertex =
+                    LwVertex::new(Vector2::new(point.position[0], point.position[1]));
+                vertex.bulge = point.bulge;
                 vertex
             })
             .collect(),
@@ -192,33 +292,27 @@ fn make_rect_pline(corners: [DVec3; 4], plane: WorkingPlane, style: RectStyle) -
     let mut marker = acadrust::xdata::ExtendedDataRecord::new("OCS_RECTANGLE");
     marker.add_value(acadrust::xdata::XDataValue::Integer16(1));
     polyline.common.extended_data.add_record(marker);
-    plane.place_entity(EntityType::LwPolyline(polyline))
+    Some(plane.place_entity(EntityType::LwPolyline(polyline)))
 }
 
-fn rectangle_wire(corners: [DVec3; 4], plane: WorkingPlane, style: RectStyle) -> WireModel {
-    let vertices = trimmed_rectangle_vertices(corners, plane, style);
-    let mut points = Vec::new();
-    for index in 0..vertices.len() {
-        let (start, bulge) = vertices[index];
-        let end = vertices[(index + 1) % vertices.len()].0;
-        points.push([start.x, start.y, start.z]);
-        if bulge.abs() > 1.0e-9 {
-            let a = plane.to_local(start);
-            let b = plane.to_local(end);
-            if let Some(arc) = crate::entities::common::BulgeArc::from_bulge(
-                [a.x, a.y],
-                [b.x, b.y],
-                bulge,
-            ) {
-                for step in 1..8 {
-                    let point = arc.sample(step as f64 / 8.0);
-                    let world = plane.to_world(DVec3::new(point[0], point[1], a.z));
-                    points.push([world.x, world.y, world.z]);
-                }
-            }
-        }
+fn rectangle_wire(
+    corners: [DVec3; 4],
+    plane: WorkingPlane,
+    style: RectStyle,
+) -> Option<WireModel> {
+    let (polyline, elevation) = rectangle_polyline(corners, plane, style)?;
+    let mut points = KernelCurve::Polyline(polyline).tessellate(8.0);
+    if points.len() > 1 && points.first() == points.last() {
+        points.pop();
     }
-    wire_loop(points)
+    let points = points
+        .into_iter()
+        .map(|point| {
+            let world = plane.to_world(DVec3::new(point[0], point[1], elevation));
+            [world.x, world.y, world.z]
+        })
+        .collect();
+    Some(wire_loop(points))
 }
 
 fn wire_loop(pts: Vec<[f64; 3]>) -> WireModel {
@@ -351,7 +445,9 @@ impl RectCommand {
         ) else {
             return CmdResult::NeedPoint;
         };
-        CmdResult::CommitAndExit(make_rect_pline(corners, self.plane, self.style()))
+        make_rect_pline(corners, self.plane, self.style())
+            .map(CmdResult::CommitAndExit)
+            .unwrap_or(CmdResult::NeedPoint)
     }
 }
 
@@ -366,57 +462,70 @@ impl CadCommand for RectCommand {
         match self.step {
             RectStep::FirstCorner => crate::t!("RECT  Specify first corner:").into_owned(),
             RectStep::Opposite => crate::t!("RECT  Specify opposite corner:").into_owned(),
-            RectStep::ChamferFirst => format!(
+            RectStep::ChamferFirst => crate::tf!(
                 "RECT  Specify first chamfer distance <{}>:",
                 crate::entities::common::format_length(self.chamfer_first)
-            ),
-            RectStep::ChamferSecond => format!(
+            )
+            .into_owned(),
+            RectStep::ChamferSecond => crate::tf!(
                 "RECT  Specify second chamfer distance <{}>:",
                 crate::entities::common::format_length(self.chamfer_second)
-            ),
+            )
+            .into_owned(),
             RectStep::Elevation => {
-                format!(
+                crate::tf!(
                     "RECT  Specify elevation <{}>:",
                     crate::entities::common::format_length(self.elevation)
                 )
+                .into_owned()
             }
             RectStep::Fillet => {
-                format!(
+                crate::tf!(
                     "RECT  Specify fillet radius <{}>:",
                     crate::entities::common::format_length(self.fillet_radius)
                 )
+                .into_owned()
             }
             RectStep::Thickness => {
-                format!(
+                crate::tf!(
                     "RECT  Specify thickness <{}>:",
                     crate::entities::common::format_length(self.thickness)
                 )
+                .into_owned()
             }
-            RectStep::Width => format!(
+            RectStep::Width => crate::tf!(
                 "RECT  Specify width <{}>:",
                 crate::entities::common::format_length(self.width)
-            ),
+            )
+            .into_owned(),
             RectStep::Rotation => {
-                format!(
+                crate::tf!(
                     "RECT  Specify rotation angle <{}>:",
-                    crate::entities::common::format_angle(self.rotation_deg.to_radians())
+                    crate::entities::common::format_direction(self.rotation_deg.to_radians())
                 )
+                .into_owned()
             }
-            RectStep::AreaValue => "RECT  Specify rectangle area:".to_string(),
-            RectStep::AreaBasis(_) => {
-                "RECT  Calculate dimensions based on [Length / Width] <Length>:".to_string()
-            }
+            RectStep::AreaValue => crate::t!("RECT  Specify rectangle area:").into_owned(),
+            RectStep::AreaBasis(_) => crate::t!(
+                "RECT  Calculate dimensions based on [Length / Width] <Length>:"
+            )
+            .into_owned(),
             RectStep::AreaDimension { by_length: true, .. } => {
-                "RECT  Specify rectangle length:".to_string()
+                crate::t!("RECT  Specify rectangle length:").into_owned()
             }
             RectStep::AreaDimension { by_length: false, .. } => {
-                "RECT  Specify rectangle width:".to_string()
+                crate::t!("RECT  Specify rectangle width:").into_owned()
             }
-            RectStep::DimensionsLength => "RECT  Specify rectangle length:".to_string(),
-            RectStep::DimensionsWidth(_) => "RECT  Specify rectangle width:".to_string(),
-            RectStep::PlaceSized { .. } => {
-                "RECT  Specify orientation from the first corner:".to_string()
+            RectStep::DimensionsLength => {
+                crate::t!("RECT  Specify rectangle length:").into_owned()
             }
+            RectStep::DimensionsWidth(_) => {
+                crate::t!("RECT  Specify rectangle width:").into_owned()
+            }
+            RectStep::PlaceSized { .. } => crate::t!(
+                "RECT  Specify orientation from the first corner:"
+            )
+            .into_owned(),
         }
     }
 
@@ -537,7 +646,10 @@ impl CadCommand for RectCommand {
         }
 
         if matches!(self.step, RectStep::Rotation) {
-            let angle = crate::entities::common::parse_typed_angle(text)?;
+            let angle = crate::entities::common::parse_typed_direction(text)?;
+            if !angle.is_finite() {
+                return None;
+            }
             self.rotation_deg = angle.to_degrees();
             defaults::set_rect_rotation(self.rotation_deg);
             self.step = RectStep::Opposite;
@@ -548,6 +660,9 @@ impl CadCommand for RectCommand {
         } else {
             crate::entities::common::parse_typed_length(text)?
         };
+        if !value.is_finite() {
+            return None;
+        }
         match self.step {
             RectStep::ChamferFirst if value >= 0.0 => {
                 self.chamfer_first = value;
@@ -594,6 +709,9 @@ impl CadCommand for RectCommand {
                 } else {
                     (area / value, value)
                 };
+                if !width.is_finite() || !height.is_finite() {
+                    return None;
+                }
                 self.step = RectStep::PlaceSized { width, height };
             }
             RectStep::DimensionsLength if value > 0.0 => {
@@ -689,7 +807,7 @@ impl CadCommand for RectCommand {
             self.rotation_deg,
             fixed_dimensions,
         )?;
-        Some(rectangle_wire(corners, self.plane, self.style()))
+        rectangle_wire(corners, self.plane, self.style())
     }
     fn dyn_spec(&self) -> Option<crate::command::DynSpec> {
         use crate::command::{DynAnchor, DynFieldSpec, DynGuide, DynRole, DynSpec};
diff --git a/src/scene/entity.rs b/src/scene/entity.rs
index f12f59a1..6d92855f 100644
--- a/src/scene/entity.rs
+++ b/src/scene/entity.rs
@@ -134,6 +134,15 @@ impl Scene {
         let _ = self.document.layers.add(layer);
     }
 
+    fn ensure_app_id(&mut self, name: &str) {
+        if name.trim().is_empty() || self.document.app_ids.contains(name) {
+            return;
+        }
+        let mut app_id = acadrust::tables::AppId::new(name);
+        app_id.handle = self.document.allocate_handle();
+        let _ = self.document.app_ids.add(app_id);
+    }
+
     pub fn add_entity(&mut self, entity: EntityType) -> Handle {
         self.add_entity_internal(entity, true)
     }
@@ -256,6 +265,20 @@ impl Scene {
         let creates_layer =
             self.is_recording_undo() && !layer.trim().is_empty() && !self.document.layers.contains(&layer);
         self.ensure_layer(&layer);
+        let app_ids: Vec<String> = entity
+            .common()
+            .extended_data
+            .records()
+            .iter()
+            .map(|record| record.application_name.clone())
+            .collect();
+        let creates_app_id = self.is_recording_undo()
+            && app_ids.iter().any(|name| {
+                !name.trim().is_empty() && !self.document.app_ids.contains(name)
+            });
+        for name in &app_ids {
+            self.ensure_app_id(name);
+        }
 
         // Route to the correct block based on current editing mode:
         //   - BEDIT block editor: geometry belongs to the edited block record,
@@ -308,12 +331,10 @@ impl Scene {
             }
             // Delta-undo: the new handle's before-image is "nothing" (it did not
             // exist). Poison the recording if this add also mutated non-entity
-            // state (a new layer / block) so the app knows a pure-entity delta
-            // would be incomplete. Raster image definitions are captured as
-            // targeted object before-images above.
+            // state (a new layer, application ID, or block).
             if self.is_recording_undo() {
                 self.record_undo_before(handle, None);
-                if creates_layer || mutates_block_structure {
+                if creates_layer || creates_app_id || mutates_block_structure {
                     self.poison_undo_recording();
                 }
             }