Effects » DVE » User Effects » zoom out, zoom in


zoom out, zoom in
Author(s):
Release date: April 7, 2018
Creation date: July 1, 2016
License: unknown

Lightworks user effect zoom-out-in.fx

This is a zoom effect designed to allow zooming at frame edge without going outside
the frame. With this effect it should be unnecessary to dynamically adjust the
effect position to prevent overrun because the interface is extremely simple. You
should do any fine adjustment of position at maximum zoom used to prevent centring
problems.

Update:
20 July 2017 by LW user jwrl: Changed category to DVE, added subcategory.

Information for Effect Developer:
Modified 7 April 2018 by jwrl.
Added authorship and description information for GitHub, and reformatted the original
code to be consistent with other Lightworks user effects.

GitHub-relevant modification, 18 April 2018 schrauber
Parameters
Input and shader
Definitions and declarations
Shader
Technique



Additional resources