Add the full source of BambuStudio

using version 1.0.10

src/libslic3r/Format/STL.cpp

@@ -0,0 +1,62 @@
+#include "../libslic3r.h"
+#include "../Model.hpp"
+#include "../TriangleMesh.hpp"
+
+#include "STL.hpp"
+
+#include <string>
+
+#ifdef _WIN32
+#define DIR_SEPARATOR '\\'
+#else
+#define DIR_SEPARATOR '/'
+#endif
+
+namespace Slic3r {
+
+bool load_stl(const char *path, Model *model, const char *object_name_in)
+{
+    TriangleMesh mesh;
+    if (! mesh.ReadSTLFile(path)) {
+//    die "Failed to open $file\n" if !-e $path;
+        return false;
+    }
+    if (mesh.empty()) {
+        // die "This STL file couldn't be read because it's empty.\n"
+        return false;
+    }
+
+    std::string object_name;
+    if (object_name_in == nullptr) {
+        const char *last_slash = strrchr(path, DIR_SEPARATOR);
+        object_name.assign((last_slash == nullptr) ? path : last_slash + 1);
+    } else
+       object_name.assign(object_name_in);
+
+    model->add_object(object_name.c_str(), path, std::move(mesh));
+    return true;
+}
+
+bool store_stl(const char *path, TriangleMesh *mesh, bool binary)
+{
+    if (binary)
+        mesh->write_binary(path);
+    else
+        mesh->write_ascii(path);
+    //FIXME returning false even if write failed.
+    return true;
+}
+
+bool store_stl(const char *path, ModelObject *model_object, bool binary)
+{
+    TriangleMesh mesh = model_object->mesh();
+    return store_stl(path, &mesh, binary);
+}
+
+bool store_stl(const char *path, Model *model, bool binary)
+{
+    TriangleMesh mesh = model->mesh();
+    return store_stl(path, &mesh, binary);
+}
+
+}; // namespace Slic3r