k3d/share/shaders/k3d_brick.sl:38:		  float pitting = 0.01;
k3d/share/shaders/k3d_brick.sl:118:  fact = pitting * (0.5 * fact + 0.5);
k3d/share/shaders/k3d_brickbump.sl:18: *    pitting                   The amplitude of the "pits" on the face of
k3d/share/shaders/k3d_brickbump.sl:33:			   float rowvary = .25, pitting = 0.01;
k3d/share/shaders/k3d_brickbump.sl:72:  fact = pitting * (0.75 * fact + 0.25);
k3d/share/shaders/k3d_brickbump3.sl:18: *    pitting                   The amplitude of the "pits" on the face of
k3d/share/shaders/k3d_brickbump3.sl:45:	       "mortarthickness" 0.02 "pitting" 0.015 "pockfrequency" 12
k3d/share/shaders/k3d_brickbump3.sl:54:	    float rowvary = .25, pitting = 0.01;
k3d/share/shaders/k3d_brickbump3.sl:111:  fact = pitting * (0.75 * fact + 0.25);
