1 files changed, 35 insertions, 0 deletions
diff --git a/source/blender/io/stl/importer/stl_import_ascii_reader.hh b/source/blender/io/stl/importer/stl_import_ascii_reader.hh
new file mode 100644
index 00000000000..e8aed911bf1
--- /dev/null
+++ b/source/blender/io/stl/importer/stl_import_ascii_reader.hh
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/** \file
+ * \ingroup stl
+ */
+
+#pragma once
+
+#include <cstdio>
+
+#include "BKE_mesh.h"
+
+#include "stl_import.hh"
+
+/**
+ * ASCII STL spec:
+ * <pre>
+ * solid name
+ *   facet normal ni nj nk
+ *     outer loop
+ *       vertex v1x v1y v1z
+ *       vertex v2x v2y v2z
+ *       vertex v3x v3y v3z
+ *     endloop
+ *   endfacet
+ *   ...
+ * endsolid name
+ * </pre>
+ */
+
+namespace blender::io::stl {
+
+Mesh *read_stl_ascii(const char *filepath, Main *bmain, char *mesh_name, bool use_custom_normals);
+
+}  // namespace blender::io::stl