X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fmaterial-flags.cpp;h=788a305a0b28f7a86a4f08796571c784e929652f;hb=153e920eb83776d841bc0989879a2abb7ac3d685;hp=df2c884c68eb5c4fed4eb86a7135c9cda71fe29a;hpb=3b307b3f1603ca6fb07f48066bb4552361e0e2a5;p=guile-irrlicht.git

diff --git a/src/material-flags.cpp b/src/material-flags.cpp
index df2c884..788a305 100644
--- a/src/material-flags.cpp
+++ b/src/material-flags.cpp
@@ -22,9 +22,34 @@
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
 #include "material-flags.h"
+#include "scene-node.h"
 
 extern "C" {
 
+  void
+  init_material_flag (void)
+  {
+    scm_c_define_gsubr ("set-material-flag!", 3, 0, 0, (scm_t_subr)irr_scene_setMaterialFlag);
+  }
+
+  SCM
+  irr_scene_setMaterialFlag (SCM wrapped_obj,
+                             SCM flag,
+                             SCM newvalue)
+  {
+    if (scene_node_p (wrapped_obj))
+      {
+        unwrap_scene_node (wrapped_obj)->setMaterialFlag (scm_to_material_flag (flag),
+                                                          scm_to_bool (newvalue));
+      }
+    else
+      {
+        scm_error (scm_arg_type_key, NULL, "Cannot set material flag for object: ~S",
+                   scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
+      }
+    return SCM_UNSPECIFIED;
+  }
+
   irr::video::E_MATERIAL_FLAG
   scm_to_material_flag (SCM material_flag)
   {