Introduction

Short usage description of $D D E v e$ .

$D D E v e$ is a purely experimental package. It was developed to

visually debug developed detector geometries including partial views using predeﬁned displays.
compensate the frustration caused by the slow progress of subdetector geometry implementers, which did not get up to speed and hence did not require any support from me.....

Since up to now $D D E v e$ is a hobby of mine, please do not expect a great deal of documentation and support.