From 0e716584dbcd171a3165ed77cae0b25f7a794087 Mon Sep 17 00:00:00 2001
From: Arthur <arthur.tang@bambulab.com>
Date: Fri, 3 Nov 2023 20:41:15 +0800
Subject: [PATCH] FIX: do not generate sheath for normal support

Jira: none
Change-Id: I8f3f3e39171055f8d18c06ceee8e245594273238
(cherry picked from commit 93bc7ecf4346f179f502bebc3cf47b0030b56e2c)
---
 src/libslic3r/Support/SupportParameters.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libslic3r/Support/SupportParameters.hpp b/src/libslic3r/Support/SupportParameters.hpp
index 7fcc12ec5..167efe90d 100644
--- a/src/libslic3r/Support/SupportParameters.hpp
+++ b/src/libslic3r/Support/SupportParameters.hpp
@@ -97,7 +97,7 @@ struct SupportParameters {
         }
 
         SupportMaterialPattern  support_pattern = object_config.support_base_pattern;
-        this->with_sheath = object_config.tree_support_wall_count > 0;
+        this->with_sheath = is_tree(object_config.support_type) && object_config.tree_support_wall_count > 0;
         this->base_fill_pattern =
             support_pattern == smpHoneycomb ? ipHoneycomb :
             this->support_density > 0.95 || this->with_sheath ? ipRectilinear : ipSupportBase;