Elongated Twill and Shaded Twill

  Elongated Twill                                                                                                                

·      Elongated twill has more than 1 rate of advancement either outwards or upwards (that is more than 1 step).

·      The twill angle of elongated twill can be calculated in the following way

·      Number of steps can be either 2 or 3.

·      The angle of twill is either more or less than 45^o

 

 Shaded Twill