X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Frand%2FGaloisLFSR.hpp;h=f5de7ad0bb650f15d9d6870d82e3bd6f3ee97b70;hb=846958003cd3529e6322146d289265859db0ba8e;hp=2ee476b6e321cc5d0298993b75e134b0727aeaad;hpb=825f479edf9867938b6789215ad7ae6303596cba;p=blank.git

diff --git a/src/rand/GaloisLFSR.hpp b/src/rand/GaloisLFSR.hpp
index 2ee476b..f5de7ad 100644
--- a/src/rand/GaloisLFSR.hpp
+++ b/src/rand/GaloisLFSR.hpp
@@ -48,6 +48,14 @@ public:
 		return (*this)(next);
 	}
 
+	float SNorm() noexcept {
+		return float(Next<std::uint32_t>()) * (1.0f / 2147483647.5f) - 1.0f;
+	}
+
+	float UNorm() noexcept {
+		return float(Next<std::uint32_t>()) * (1.0f / 4294967295.0f);
+	}
+
 	template<class Container>
 	typename Container::reference From(Container &c) {
 		return c[Next<typename Container::size_type>() % c.size()];