FIX: crash when generating text with thickness <= 0

github: 4122 Change-Id: I0fae6ea234ddb92ef2c2bec6e0f8f7555709ec4f
2024-05-20 18:50:24 +08:00
parent 022c2ff53e
commit 0886610160
2 changed files with 4 additions and 1 deletions
--- a/src/libslic3r/Shape/TextShape.cpp
+++ b/src/libslic3r/Shape/TextShape.cpp
@@ -241,6 +241,9 @@ static void MakeMesh(TopoDS_Shape& theSolid, TriangleMesh& theMesh)

 void load_text_shape(const char*text, const char* font, const float text_height, const float thickness, bool is_bold, bool is_italic, TextResult &text_result)
 {
+    if (thickness <= 0)
+        return;
+
    Handle(Font_FontMgr) aFontMgr = Font_FontMgr::GetInstance();
    if (aFontMgr->GetAvailableFonts().IsEmpty())
        aFontMgr->InitFontDataBase();