
last_letter = numletters - 1;
if (last_letter){
 if (sub_order < 2){
  letter_perc = letter / last_letter;
  if (sub_order == 1) letter_perc = 1 - letter_perc;
 } else if (sub_order < 4){
  my_letter = 2 * letter;
  if (my_letter >= numletters) my_letter = 2 * numletters - my_letter - 2;
  letter_perc = my_letter / last_letter;
  if (sub_order == 3) letter_perc = 1 - letter_perc;
 } else {
  letter_perc = frame / lastsubframe;
 }
 perc = Math.min(1, Math.max(0, 2 * frame / lastsubframe - letter_perc));
} else perc = frame / lastsubframe;
if (reverse_sub_effect == true) perc = 1 - perc;
inc = perc * 360;
if (use_alpha) alpha = 100 * perc;
if (use_scaling) zed = 4 else zed = 2;
tx = __x / 8;
tz = (max_delta_z * zed + 1000) * (1 - perc);
thickness = 10 + (max_delta_z * zed * (1 - perc));
bGlyphCentered = false;

