From 8fa04eeb75be31fb49937e7f9cb64ac0ec6dc4af Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Tue, 31 Aug 2021 17:04:03 +0200
Subject: [PATCH] FP_TEXT::TransformShapeWithClearanceToPolygon(): fix broken
 rotation of the shape. Only the FP_TEXT shape must be rotated, not the full
 buffer used for storage. Fixes #9057
 https://gitlab.com/kicad/code/kicad/issues/9057

---
 pcbnew/board_items_to_polygon_shape_transform.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pcbnew/board_items_to_polygon_shape_transform.cpp b/pcbnew/board_items_to_polygon_shape_transform.cpp
index 1f0c33ad5b..f0625cb1d3 100644
--- a/pcbnew/board_items_to_polygon_shape_transform.cpp
+++ b/pcbnew/board_items_to_polygon_shape_transform.cpp
@@ -311,12 +311,15 @@ void FP_TEXT::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffe
                                                     int aError, ERROR_LOC aErrorLoc,
                                                     bool aIgnoreLineWidth ) const
 {
-    EDA_TEXT::TransformBoundingBoxWithClearanceToPolygon( &aCornerBuffer, aClearance );
+    SHAPE_POLY_SET buffer;
+    EDA_TEXT::TransformBoundingBoxWithClearanceToPolygon( &buffer, aClearance );
 
     const FOOTPRINT* parentFootprint = static_cast<const FOOTPRINT*>( m_parent );
 
     if( parentFootprint )
-        aCornerBuffer.Rotate( DECIDEG2RAD( GetDrawRotation() ), GetTextPos() );
+        buffer.Rotate( DECIDEG2RAD( GetDrawRotation() ), GetTextPos() );
+
+    aCornerBuffer.Append( buffer );
 }