AnimShaderControl
If substance player's glsl shaders have Time variable, this plugin keeps updating the variable. (in second)
Using the variable, you can create animated custom shaders as you like.
usage
Copy plugin/AnimShaderControl folder into your substance painter document folder.
The folder path is like C:\Users\{Username}\Documents\Allegorithmic\Substance Painter\plugins for Windows.
Start Substance Painter, you'll find AnimShaderControl menu item in plugin menu and also Animation Control toolbar. if the toolbar not shown, select reload from menu item.
Press Start button in the toolbar, shaders which manage Time variable start animation. You can control animation speed and update fps by the toolbar.
animated shader
Although animated shader should be written by yourself, there's a sample shader in shader folder.
Copy it into your shelf/shaders folder ( should be C:\Users\{Username}\Documents\Allegorithmic\Substance Painter\shelf\shaders).
This plugin was developed with Windows 10 / Substance Painter 2019.2.0. Based on https://share.substance3d.com/libraries/2815