From 9cffbc929ef5be72741b0698ee58cb40bed74a9d Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Thu, 26 Aug 2021 13:39:22 +0200
Subject: [PATCH] Fix unsliced objects when their dimensions are close to bed
 limits

fixes #6823
---
 src/slic3r/GUI/Plater.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 1841220d5..d315e7734 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2915,6 +2915,7 @@ void Plater::priv::update_print_volume_state()
     BoundingBox     bed_box_2D = get_extents(Polygon::new_scale(this->config->opt<ConfigOptionPoints>("bed_shape")->values));
     BoundingBoxf3   print_volume(unscale(bed_box_2D.min(0), bed_box_2D.min(1), 0.0), unscale(bed_box_2D.max(0), bed_box_2D.max(1), scale_(this->config->opt_float("max_print_height"))));
     // Allow the objects to protrude below the print bed, only the part of the object above the print bed will be sliced.
+    print_volume.offset(BedEpsilon);
     print_volume.min(2) = -1e10;
     this->q->model().update_print_volume_state(print_volume);
 }