k3d/share/shaders/k3d_noisysmoke.sl:54:  float nsteps = 0;		/* record number of integration steps */
k3d/share/shaders/k3d_noisysmoke.sl:73:      nsteps += 1;
k3d/share/shaders/k3d_noisysmoke.sl:100:	  nsteps += 1;
k3d/share/shaders/k3d_noisysmoke.sl:115:      printf("nsteps = %f, t1 = %f, end = %f\n", nsteps, integstart, end);
k3d/share/shaders/k3d_smoke2.sl:101:  float nsteps = 0;          /* record number of integration steps */
k3d/share/shaders/k3d_smoke2.sl:119:      nsteps += 1;
k3d/share/shaders/k3d_smoke2.sl:143:	  nsteps += 1;
k3d/share/shaders/k3d_smoke2.sl:157:      printf ("nsteps = %f, t1 = %f, end = %f\n", nsteps, integstart, end);
