• Adobe After Effects Expressions

  The Linear expression

  Posted by Mohannad Talafeeh on October 5, 2013 at 12:15 am

  Hi
  I’m trying to understand the difference between the linear function and the ease function in After Effects but in terms of programing , I know that the ease function works like the linear but with easing the curve with a bezier.

  And I know that the formula for the linear is
  Y = ( ( X – X1 )( Y2 – Y1) / ( X2 – X1) ) + Y1 (The Linear interpolation formula)

  what I need is the formula for the ease function ,I need this because I’m using a software that does not have a built-in function for the linear and the ease (like After effects ), I’ve already did the code for the linear but I would like to get a formula for the ease.

  Thanks

  Mohannad Talafeeh replied 12 years, 11 months ago 1 Member · 0 Replies
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