Hi pd list,

I made a small Tutorial for the management of variables related to graphical objects in Pure Data

First, you need the software Pure Data > 0.40 Vanilla or pd-extended

Secondly you can download the tuto, here : http://www.th-th.fr/DOCS/Patch/Tuto-var-graph-obj.zip

This tutorial is divided into 5 parts, part coresspond a patch. please open one patch at a time and start with the first: tuto1-srvar.pd

Description des patchs : tuto1-srvar.pd - Use an abstraction to receive and send to and from a graphical element tuto2-srvar.pd - Encapsulation of the first example tuto3-srvar.pd - Add preset's system - backup value of parameters tuto4-srvar.pd - Add Midilearn's system - a simple way to use an external midi controller tuto5-srvar.pd - Add min max - reduce an operating range of a parameter

Any questions : thomas-thiery@th-th.fr

Cheers - Thomas Thiery