Initial revision of animqueue

luprex/syscpp/util.hpp

@@ -5,6 +5,7 @@
 #include <set>
 #include <algorithm>
 #include <sstream>
+#include <tuple>
 
 namespace util {
 
@@ -43,6 +44,7 @@ uint32_t hash3(uint32_t a, uint32_t b, uint32_t c);
 // Returns a floating point value between lo and hi inclusive.
 double hash_to_float(double lo, double hi, uint32_t a, uint32_t b, uint32_t c);
 
+using XYZ = std::tuple<float, float, float>;
 
 } // namespace util
 #endif // UTIL_HPP