From 23fcfa3e4cc5b7ce755ea330696b306a6358317b Mon Sep 17 00:00:00 2001
From: Philipp Oeser <philipp@blender.org>
Date: Mon, 6 Oct 2025 10:57:49 +0200
Subject: [PATCH] Fix #147070: Proportional editing even when disabled in
 object mode

This happened if proportional editing was enabled in editmode, not
having an active object plus being in object mode.

The transform system `convert_type_get` assumes
`TransConvertType_Object` if we dont have an active view layer object.

Corresponding code for proportional editing detection [in
`initTransInfo` & `saveTransform`] wasnt though (it used `toolsettings`
`proportional_edit` -- not `proportional_objects` -- in that case).

This is now corrected.

Probably caused by e91d5811676c

Pull Request: https://projects.blender.org/blender/blender/pulls/147193
---
 source/blender/editors/transform/transform.cc          | 5 ++++-
 source/blender/editors/transform/transform_generics.cc | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/source/blender/editors/transform/transform.cc b/source/blender/editors/transform/transform.cc
index 5dc98d88dd5..34e80af9f6c 100644
--- a/source/blender/editors/transform/transform.cc
+++ b/source/blender/editors/transform/transform.cc
@@ -1732,6 +1732,7 @@ void saveTransform(bContext *C, TransInfo *t, wmOperator *op)
       {
         BKE_view_layer_synced_ensure(t->scene, t->view_layer);
         const Object *obact = BKE_view_layer_active_object_get(t->view_layer);
+        const eObjectMode object_mode = eObjectMode(obact ? obact->mode : OB_MODE_OBJECT);
 
         if (t->spacetype == SPACE_GRAPH) {
           ts->proportional_fcurve = use_prop_edit;
@@ -1742,7 +1743,9 @@ void saveTransform(bContext *C, TransInfo *t, wmOperator *op)
         else if (t->options & CTX_MASK) {
           ts->proportional_mask = use_prop_edit;
         }
-        else if (obact && obact->mode == OB_MODE_OBJECT) {
+        else if (object_mode == OB_MODE_OBJECT) {
+          /* No active object means #TransConvertType_Object [see #convert_type_get()], so use
+           * toolsetting for *object*. */
           ts->proportional_objects = use_prop_edit;
         }
         else {
diff --git a/source/blender/editors/transform/transform_generics.cc b/source/blender/editors/transform/transform_generics.cc
index 22a4bddcd64..1c812ad4205 100644
--- a/source/blender/editors/transform/transform_generics.cc
+++ b/source/blender/editors/transform/transform_generics.cc
@@ -595,7 +595,9 @@ void initTransInfo(bContext *C, TransInfo *t, wmOperator *op, const wmEvent *eve
           else if (t->options & CTX_MASK) {
             use_prop_edit = ts->proportional_mask;
           }
-          else if (obact && obact->mode == OB_MODE_OBJECT) {
+          else if (object_mode == OB_MODE_OBJECT) {
+            /* No active object means #TransConvertType_Object [see #convert_type_get()], so use
+             * toolsetting for *object*. */
             use_prop_edit = ts->proportional_objects;
           }
           else {