X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fvertex3d.cpp;h=27bf94137077833fa97a6351df6fe9bc17401f81;hb=37217d692d4ead81cfed829395a9a7a5caf9325c;hp=07a85b9801d8414005ba3e44a8593bfb9d5da57c;hpb=f3e2debaa586874bc403a1dfb01709433627f9cd;p=guile-irrlicht.git

diff --git a/src/vertex3d.cpp b/src/vertex3d.cpp
index 07a85b9..27bf941 100644
--- a/src/vertex3d.cpp
+++ b/src/vertex3d.cpp
@@ -34,7 +34,8 @@ extern "C" {
   {
     init_vertex3d_type ();
     scm_c_define_gsubr ("make-vertex3d", 4, 0, 0, (scm_t_subr)make_vertex3d);
-    scm_c_export ("make-vertex3d", NULL);
+    scm_c_define_gsubr ("vertex3d-position", 1, 0, 0, (scm_t_subr)vertex3d_position);
+    scm_c_export ("make-vertex3d", "vertex3d-position", NULL);
   }
 
   DEFINE_WRAPPED_TYPE (irr::video::S3DVertex*, "vertex3d",
@@ -55,4 +56,10 @@ extern "C" {
     return wrap_vertex3d (vertex);
   }
 
+  SCM
+  vertex3d_position (SCM vertex) {
+    irr::video::S3DVertex* s3dvertex = unwrap_vertex3d (vertex);
+    return scm_from_vector3df (s3dvertex->Pos);
+  }
+
 }