k3d/share/shaders/k3d_spacecloud.sl:15: *   maxAdjust -- amount that can be added to the value
k3d/share/shaders/k3d_spacecloud.sl:54:  float maxAdjust = .4;
k3d/share/shaders/k3d_spacecloud.sl:86:	adjust = adjustNoise2 (u, v, minAdjust, maxAdjust);
