X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fbox3d.cpp;h=9b78836f1a25165fc2bf5d8b9c7ef71693217960;hb=69ed7f57e6295034fa64ab2bf6d10da6882860ef;hp=ee5c65bd312dbbe5b662b1695345a64909db61ef;hpb=37217d692d4ead81cfed829395a9a7a5caf9325c;p=guile-irrlicht.git

diff --git a/src/box3d.cpp b/src/box3d.cpp
index ee5c65b..9b78836 100644
--- a/src/box3d.cpp
+++ b/src/box3d.cpp
@@ -22,6 +22,7 @@
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
 #include "box3d.h"
+#include "gsubr.h"
 #include "vector3d.h"
 #include "wrapped.h"
 
@@ -31,15 +32,24 @@ extern "C" {
   init_box3d (void)
   {
     init_box3d_type ();
-    scm_c_define_gsubr ("box3d-reset!", 2, 0, 0, (scm_t_subr)box3d_reset);
-    scm_c_define_gsubr ("make-box3d", 0, 0, 0, (scm_t_subr)make_box3d);
-    scm_c_export ("box3d-reset!", "make-box3d", NULL);
+    DEFINE_GSUBR ("box3d-add-internal-point!", 2, 0, 0, box3d_add_internal_point);
+    DEFINE_GSUBR ("box3d-reset!", 2, 0, 0, box3d_reset);
+    DEFINE_GSUBR ("make-box3d", 0, 0, 0, make_box3d);
   }
 
   DEFINE_WRAPPED_TYPE (irr::core::aabbox3df*, "box3d",
                        init_box3d_type, box3d_p,
                        wrap_box3d, unwrap_box3d);
 
+  SCM
+  box3d_add_internal_point (SCM box3d,
+                            SCM point)
+  {
+    irr::core::aabbox3df* aabbox = unwrap_box3d (box3d);
+    aabbox->addInternalPoint (scm_to_vector3df (point));
+    return SCM_UNSPECIFIED;
+  }
+
   SCM
   box3d_reset (SCM box3d,
                SCM init_value)