X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fvector3d.cpp;fp=src%2Fvector3d.cpp;h=85f5bf86223c18cca32660e5d8046cba0c8ce99e;hb=21f12bf4ba8c031b36784e1e0a479535f477cc59;hp=0000000000000000000000000000000000000000;hpb=56de371557044d3b7acc14cb94cc46641be906d9;p=guile-irrlicht.git

diff --git a/src/vector3d.cpp b/src/vector3d.cpp
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+++ b/src/vector3d.cpp
@@ -0,0 +1,37 @@
+/* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
+
+   Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
+
+   This file is part of guile-irrlicht.
+
+   guile-irrlicht is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 3 of the
+   License, or (at your option) any later version.
+
+   guile-irrlicht is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with guile-irrlicht. If not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#include <irrlicht/irrlicht.h>
+#include <libguile.h>
+#include "vector3d.h"
+
+extern "C" {
+
+  irr::core::vector3df
+  scm_to_vector3df (SCM vector3d)
+  {
+    return irr::core::vector3df
+      (scm_to_double (scm_car (vector3d)),
+       scm_to_double (scm_cadr (vector3d)),
+       scm_to_double (scm_caddr (vector3d)));
+  }
+
+}