public void new_scene(String content) {
int pos, begin_pos;
String vrml_camera;
vrml_camera = null;
begin_pos = content.indexOf("DEF World");
if (begin_pos > 0) // ViewPoint message present
{
pos = content.indexOf('}');
vrml_camera = content.substring(begin_pos, pos + 1);
// content = content.substring(pos+1);
}
replace_scene(content);
if (vrml_camera != null) plug_in.set_viewpoint(vrml_camera);
plug_in.bind_view();
}
