===== Openscad =====

==== Ejemplos ====
  * http://untitled.es/modulo-tuercas-openscad/
  * http://untitled.es/caja-pulsador-arcade-openscad/

==== Cursos ====
  * http://asimov.depeca.uah.es/robotica/file.php/41/TuBot/Curso_OpenScad.pdf


==== Figuras Básicas ====
Cilindro -> cylinder (radio,altura,$fn=xxx)

== Mover pieza ===
traslate (x,y,z)