Changes: /* 2.5 update * Noise.setRandomSeed --> seed_set * Noise.randuvec --> random_unit_vector * Noise.vNoise --> noise_vector * Noise.vTurbulence --> turbulence_vector * Noise.multiFractal --> multi_fractal * Noise.cellNoise --> cell * Noise.cellNoiseV --> cell_vector * Noise.vlNoise --> vl_vector * Noise.heteroTerrain --> hetero_terrain * Noise.hybridMFractal --> hybrid_multi_fractal * Noise.fBm --> fractal * Noise.ridgedMFractal --> ridged_multi_fractal * * Const's * * Noise.NoiseTypes --> types * Noise.DistanceMetrics --> distance_metrics */