k3d/share/shaders/k3d_leather.sl:48:	float small_noise, blotch, speck, disp = 0, blackness;

k3d/share/shaders/k3d_leather.sl:88:	small_noise = snoise(BASE_NF*PP*txtscale/TSCALE);

k3d/share/shaders/k3d_leather.sl:90:	                    (small_noise*BASE_NOISE_AMP));

k3d/share/shaders/k3d_leather.sl:121:	blotch = blotch * (1+small_noise) +

k3d/share/shaders/k3d_leather.sl:122:	         small_noise * BLOTCH_SPECK_COEFF;

k3d/share/shaders/k3d_leather.sl:177:	disp += small_noise * DISP_SMNOISE_AMP * txtscale / TSCALE;

k3d/share/shaders/k3d_redapple.sl:65:	float small_noise, blotch, speck, disp = 0, blackness;
k3d/share/shaders/k3d_redapple.sl:112:	small_noise = snoise(BASE_NF*PP*txtscale/TSCALE);
k3d/share/shaders/k3d_redapple.sl:114:	                    (small_noise*BASE_NOISE_AMP));
k3d/share/shaders/k3d_redapple.sl:145:	blotch = blotch * (1+small_noise) +
k3d/share/shaders/k3d_redapple.sl:146:	         small_noise * BLOTCH_SPECK_COEFF;
k3d/share/shaders/k3d_redapple.sl:201:	disp += small_noise * DISP_SMNOISE_AMP * txtscale / TSCALE;
