minor optimization of noise generator

[blank.git] / src / noise.hpp

diff --git a/src/noise.hpp b/src/noise.hpp
index 30bf5279defb3d36b5f2fed5548135d25a561191..c081fc6a64f842dc45042385f5a4c761da219380 100644 (file)
--- a/src/noise.hpp
+++ b/src/noise.hpp
@@ -19,7 +19,7 @@ private:
        const glm::vec3 &Grad(size_t idx) const;
 
 private:
-       unsigned char perm[256];
+       unsigned char perm[512];
        glm::vec3 grad[12];
 
 };