Fix bugs related to bad handling of rotated/translated shapes in tilemap

Fixup #18529 and #12870

1 files changed, 3 insertions, 1 deletions

diff --git a/scene/2d/tile_map.cpp b/scene/2d/tile_map.cpp
index d88e148b2c..439bc43f3d 100644
--- a/scene/2d/tile_map.cpp
+++ b/scene/2d/tile_map.cpp
@@ -466,10 +466,12 @@ void TileMap::_update_dirty_quadrants() {
 						Transform2D xform;
 						xform.set_origin(offset.floor());
 
-						Vector2 shape_ofs = tile_set->tile_get_shape_offset(c.id, i);
+						Vector2 shape_ofs = shapes[i].shape_transform.get_origin();
 
 						_fix_cell_transform(xform, c, shape_ofs + center_ofs, s);
 
+						xform *= shapes[i].shape_transform.untranslated();
+
 						if (debug_canvas_item.is_valid()) {
 							vs->canvas_item_add_set_transform(debug_canvas_item, xform);
 							shape->draw(debug_canvas_item, debug_collision_color);