Animation & Shaping - Processing Library \ Shaper \ CircularShaper

leebyron.com \ Animation & Shaping \ Shaper

CircularShaper

CircularShaper is a function which creates a circular arc which optionally passes through a point. A CircularShaper will default to IN, however it can be set to be any of the three other modes. CircularShaper may be modified using throughPoint().

May be referred to as Tween.CIRCULAR for use in setEasing().

Constructor


				CircularShaper()

				CircularShaper( shapeMode )

				CircularShaper( shapeMode, transition )

				CircularShaper( shapeMode, transitionX, transitionY )

Parameters

shapeMode: int: a shaping mode such as Shaper.SIGMOID
transitionX: float: sets the transition point in the x dimension for SIGMOID and SEAT
transitionY: float: sets the transition point in the f(x) dimension, for skewing the transition

Methods

throughPoint(): Alters this circular arc to pass through this point

Implementation

f(x){
  1 - sqrt(1 - x*x);
}

Related

Shaper