From 2af6c4f4f4fb6b9bae2801936c6c79f17b93ce05 Mon Sep 17 00:00:00 2001
From: "zhou.xu" <zhou.xu@bambulab.com>
Date: Wed, 3 Jul 2024 11:58:32 +0800
Subject: [PATCH] FIX:ban object drag downward when camera is horizontal

jira: none
Change-Id: I8dd64eadb783aababb12a707fe78bfe29d1f8a50
---
 src/slic3r/GUI/GLCanvas3D.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index f7a00ba30..a890dab1a 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -4290,6 +4290,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
 
                         // apply offset
                         cur_pos = m_mouse.drag.start_position_3D + projection_x * camera_right + projection_z * camera_up;
+                        cur_pos[2] = m_mouse.drag.start_position_3D(2);
                     }
                     else {
                         // Generic view