Reserved Variables

• June 6, 2020

  $t – Animation Step

  The Animation Step variable reflects the value in the Animation dialog. It can be used in place of any value to create an animation. To use the Animation Step variable…

• June 5, 2020

  $fn – System Variable

  

  This variable is used to set the number of fragments to draw an arc. The CSG ( Constructive Solid Geometry ) used by OpenSCAD, draw circular and spherical objects using…