From a62940191622d6bffe588437fbeccb9b6a92f65c Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Mon, 4 Jan 2021 20:33:17 +0100
Subject: [PATCH] Fix for "bed fill" discarding selected instance
transformation.
fixes #5621
---
src/slic3r/GUI/Jobs/FillBedJob.cpp | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/slic3r/GUI/Jobs/FillBedJob.cpp b/src/slic3r/GUI/Jobs/FillBedJob.cpp
index 9286e4735..1948c8fbb 100644
--- a/src/slic3r/GUI/Jobs/FillBedJob.cpp
+++ b/src/slic3r/GUI/Jobs/FillBedJob.cpp
@@ -73,9 +73,14 @@ void FillBedJob::prepare()
// This is the maximum number of items, the real number will always be close but less.
int needed_items = (bed_area - fixed_area) / poly_area;
- ModelInstance *mi = model_object->instances[0];
+ int sel_id = m_plater->get_selection().get_instance_idx();
+ // if the selection is not a single instance, choose the first as template
+ sel_id = std::max(sel_id, 0);
+ ModelInstance *mi = model_object->instances[sel_id];
+ ArrangePolygon template_ap = get_arrange_poly(PtrWrapper{mi}, m_plater);
+
for (int i = 0; i < needed_items; ++i) {
- ArrangePolygon ap;
+ ArrangePolygon ap = template_ap;
ap.poly = m_selected.front().poly;
ap.bed_idx = arrangement::UNARRANGED;
ap.setter = [this, mi](const ArrangePolygon &p) {