Hello Maybe you want to say OpenSCAD... http://www.openscad.org/documentation.html <http://www.openscad.org/documentation.html> OpenSCADA is a different project. openSCADA is the companion project to Eclipse SCADA. It provides additional components for the Eclipse SCADA system. openSCADA is an open source Supervisory Control And Data Acquisition System. It is platform independent and based on a modern system design that provides security and flexibility at the same time. openSCADA is flexible. It is not an out of the box solution, but a set of tools that can be combined in many different ways. It provides development libraries, interface applications, mass configuration tools, front-end and back-end applications. Cheers! -- View this message in context: http://forum.openscad.org/Why-rotate-and-vpr-use-opposed-rotation-orders-tp18092p18305.html Sent from the OpenSCAD mailing list archive at Nabble.com.