ARexx script to preview render

This script is run if the Preview... or Preview... menu item is selected. Its purpose is to preview render the image (it can actually do anything you like).

Before being called the current Settings are saved in T:TSMorph.prefs.

It is passed the following parameters:

Frame    : The frame number to render
FileName : The file name of the points file

Two examples are included:

Preview.TSM - Render and display 16 grey scale image

PreAnim.TSM - Render and display 16 grey scale Anim