Distortion Functions
 

The Distortion functions perform non-linear transformation to the texture, like twisting or shifting by a wave function.

 

Here is a list of the Distortion functions:

Displace Shift columns and lines by a projections.
Ellipse Magnifying glass and contraction.
Gravimetric Distort with a secondary texture.
Reflection Reflect at a secondary texture.
Refraction Simulate the texture under water.
Script Distort any way you want.
Stretch Contract or expand the texture to a free direction.
Tilt Shift by a triangle waveform.
Twirl Microscopic twisting for fluid effects.
Twist Rotate around the center.
Wave Shift columns and lines with a sinus waveform.