From c443951f30f7dd1739a3d0f902395024c6378877 Mon Sep 17 00:00:00 2001
From: Arthur <arthur.tang@bambulab.com>
Date: Tue, 28 Nov 2023 17:17:11 +0800
Subject: [PATCH] FIX: organic support not work with raft only

There is no raft generated when only raft enabled but no support needed.
jira: none

Change-Id: Ic0c9269e2f98038d85c9bc54e4a85f892dc5d764
(cherry picked from commit 1106ff825312b3f192de84019dfee1453afbc1cc)
---
 src/libslic3r/Support/TreeSupport3D.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libslic3r/Support/TreeSupport3D.cpp b/src/libslic3r/Support/TreeSupport3D.cpp
index 88074ccac8..60a66546dc 100644
--- a/src/libslic3r/Support/TreeSupport3D.cpp
+++ b/src/libslic3r/Support/TreeSupport3D.cpp
@@ -3367,6 +3367,9 @@ static void generate_support_areas(Print &print, const BuildVolume &build_volume
         bool   has_raft    = config.raft_layers.size() > 0;
         num_support_layers = std::max(num_support_layers, config.raft_layers.size());
 
+        if (num_support_layers == 0)
+            continue;
+
         SupportParameters            support_params(print_object);
         support_params.with_sheath = true;
 // Don't override the support density of tree supports, as the support density is used for raft.