From 096d0c9860c3c54aa19cf6d07ad0187a1bc90f34 Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Fri, 20 Nov 2020 09:35:04 +0100
Subject: [PATCH] Fix arrange objectfunction to avoid last object in awkward
positions.
fixes #3900
---
src/libslic3r/Arrange.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/libslic3r/Arrange.cpp b/src/libslic3r/Arrange.cpp
index 6ae7dd6a2..e61f11517 100644
--- a/src/libslic3r/Arrange.cpp
+++ b/src/libslic3r/Arrange.cpp
@@ -277,10 +277,10 @@ protected:
if (result.empty())
score = 0.50 * dist + 0.50 * density;
else
- score = R * 0.60 * dist +
- (1.0 - R) * 0.20 * density +
- 0.20 * alignment_score;
-
+ // Let the density matter more when fewer objects remain
+ score = 0.50 * dist + (1.0 - R) * 0.20 * density +
+ 0.30 * alignment_score;
+
break;
}
case LAST_BIG_ITEM: {