From 9e1b856e99d09e21cf31a1c9a9b65d67e89703eb Mon Sep 17 00:00:00 2001
From: "jiaxi.chen" <jiaxi.chen@bambulab.com>
Date: Mon, 18 Nov 2024 10:29:22 +0800
Subject: [PATCH] FIX: protect when support_style doesnt match type

jira: STUDIO-8800
Change-Id: I7d42f95ba43b4b3a47a83ae59afaaf9bc94baa5d
(cherry picked from commit d4bc450af6d2381bd5eb891c1395ebd50ca1c322)
---
 src/libslic3r/Support/SupportParameters.hpp | 6 ++++++
 src/libslic3r/Support/TreeSupport.cpp       | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/src/libslic3r/Support/SupportParameters.hpp b/src/libslic3r/Support/SupportParameters.hpp
index 304f3a23af..da21895b34 100644
--- a/src/libslic3r/Support/SupportParameters.hpp
+++ b/src/libslic3r/Support/SupportParameters.hpp
@@ -163,6 +163,12 @@ struct SupportParameters {
                                                                                                           std::numeric_limits<double>::max();
 
         support_style = object_config.support_style;
+        if (support_style != smsDefault) {
+            if ((support_style == smsSnug || support_style == smsGrid) && is_tree(object_config.support_type)) support_style = smsDefault;
+            if ((support_style == smsTreeSlim || support_style == smsTreeStrong || support_style == smsTreeHybrid || support_style == smsTreeOrganic) &&
+                !is_tree(object_config.support_type))
+                support_style = smsDefault;
+        }
         if (support_style == smsDefault) {
             if (is_tree(object_config.support_type)) {
                 // Orca: use organic as default
diff --git a/src/libslic3r/Support/TreeSupport.cpp b/src/libslic3r/Support/TreeSupport.cpp
index 737334367c..7bb9364133 100644
--- a/src/libslic3r/Support/TreeSupport.cpp
+++ b/src/libslic3r/Support/TreeSupport.cpp
@@ -1650,6 +1650,8 @@ void TreeSupport::move_bounds_to_contact_nodes(std::vector<TreeSupport3D::Suppor
 
 void TreeSupport::generate()
 {
+    if (!is_tree(m_object_config->support_type.value)) return;
+
     if (m_support_params.support_style == smsTreeOrganic) {
         generate_tree_support_3D(*m_object, this, this->throw_on_cancel);
         return;