k3d/share/shaders/k3d_ceramictiles.sl:90:color tiletexture(float tileindex;
k3d/share/shaders/k3d_ceramictiles.sl:99:      point noisep = mottlefreq * point(stile, ttile, tileindex);
k3d/share/shaders/k3d_ceramictiles.sl:107:	.05 * fBm(point(stile * 10, ttile * 10, tileindex + 10),
k3d/share/shaders/k3d_ceramictiles.sl:110:	.05 * fBm(point(stile * 10, ttile * 10, tileindex - 3),
k3d/share/shaders/k3d_ceramictiles.sl:122:	point(stile * speckfreq, ttile * speckfreq, tileindex + 8);
k3d/share/shaders/k3d_ceramictiles.sl:207:  float tileindex = swhichtile + 13 * twhichtile;
k3d/share/shaders/k3d_ceramictiles.sl:220:  Ntile += 0.05 * (vector cellnoise(tileindex + 5) - 0.5);
k3d/share/shaders/k3d_ceramictiles.sl:228:  color Ctile = tiletexture(tileindex, stile, ttile, dss, dtt,
k3d/share/shaders/k3d_ceramictiles.sl:232:  Ctile = varyEach(Ctile, tileindex, varyhue, varysat, varylum);
k3d/share/shaders/k3d_hextile.sl:70:  float tileindex;
k3d/share/shaders/k3d_hextile.sl:109:  tileindex = stile+41*ttile;
k3d/share/shaders/k3d_hextile.sl:110:  Ctile = tilecolor * (1 + tilevary * snoise(tileindex+0.5));
