From 4fd96e61d54e2d4208934c5ae8aa6eb7f7936161 Mon Sep 17 00:00:00 2001
From: Hans Goudey <hans@blender.org>
Date: Thu, 6 Mar 2025 12:40:46 -0500
Subject: [PATCH] Fix: Missing cache invalidation in grease pencil transform
 operator

---
 .../editors/transform/transform_convert_grease_pencil.cc      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/blender/editors/transform/transform_convert_grease_pencil.cc b/source/blender/editors/transform/transform_convert_grease_pencil.cc
index 7b7c7374744..7049a45f8af 100644
--- a/source/blender/editors/transform/transform_convert_grease_pencil.cc
+++ b/source/blender/editors/transform/transform_convert_grease_pencil.cc
@@ -249,10 +249,10 @@ static void recalcData_grease_pencil(TransInfo *t)
       bke::CurvesGeometry &curves = info.drawing.strokes_for_write();
 
       if (t->mode == TFM_CURVE_SHRINKFATTEN) {
-        /* No cache to update currently. */
+        curves.tag_radii_changed();
       }
       else if (t->mode == TFM_TILT) {
-        /* No cache to update currently. */
+        curves.tag_normals_changed();
       }
       else {
         const Vector<MutableSpan<float3>> positions_per_selection_attr =