From 78f74aabe80b62fb6c225e24afee09564e3c7f1a Mon Sep 17 00:00:00 2001
From: "songwei.li" <songwei.li@bambulab.com>
Date: Tue, 29 Jul 2025 11:34:11 +0800
Subject: [PATCH] FIX: Error in setting variable layer height

Because the function in print.cpp mistakenly considers models with different variable layer height configurations to be the same, the layer height configurations of the copied objects are optimized and overwritten. Fixed function: auto is_print_object_the_same = [this](const PrintObject* object1, const PrintObject* object2)

jira: STUDIO-13507
Change-Id: Ic4b3a479e8984b46a2f9557f65826951b8979646
(cherry picked from commit 2d5137914e9699c4fe9ddbbc76f13b85dbc3a1a9)
---
 src/libslic3r/Print.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 93a46033806..7886344e769 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -2041,6 +2041,8 @@ void Print::process(long long *time_cost_with_cache, bool use_cache)
         }
         //if (!object1->config().equals(object2->config()))
         //    return false;
+        if (model_obj1->layer_height_profile.get() != model_obj2->layer_height_profile.get())
+            return false;
         if (model_obj1->config.get() != model_obj2->config.get())
             return false;
         return true;