+SCM
+scm_from_color (irr::video::SColor color)
+{
+ return scm_list_4 (scm_from_uint32 (color.getAlpha ()),
+ scm_from_uint32 (color.getRed ()),
+ scm_from_uint32 (color.getGreen ()),
+ scm_from_uint32 (color.getBlue ()));
+}
+
+
+irr::video::SColor
+scm_to_color (SCM color)
+{
+ return irr::video::SColor
+ (scm_to_uint32 (scm_car (color)),
+ scm_to_uint32 (scm_cadr (color)),
+ scm_to_uint32 (scm_caddr (color)),
+ scm_to_uint32 (scm_cadddr (color)));