default of 10 if given.
This improves performance _a lot_ if massively probing across
a bucket border as it prevents constant terrain unloading/reloading.
// use an ArgumentParser object to manage the program arguments.
osg::ArgumentParser arguments(&argc, argv);
// use an ArgumentParser object to manage the program arguments.
osg::ArgumentParser arguments(&argc, argv);
+ unsigned expire;
+ if (arguments.read("--expire", expire)) {
+ } else expire = 10;
+
std::string fg_root;
if (arguments.read("--fg-root", fg_root)) {
} else if (const char *fg_root_env = std::getenv("FG_ROOT")) {
std::string fg_root;
if (arguments.read("--fg-root", fg_root)) {
} else if (const char *fg_root_env = std::getenv("FG_ROOT")) {
// Increment the paging relevant number
pager.setUseStamp(1 + pager.getUseStamp());
// and expire everything not accessed for the past 30 requests
// Increment the paging relevant number
pager.setUseStamp(1 + pager.getUseStamp());
// and expire everything not accessed for the past 30 requests
std::string id;
std::cin >> id;
std::string id;
std::cin >> id;