added MCAD for gears; updated bom with fixes; removed old X carriage; added ATX holde...
[clinton/wilson.git] / scad / MCAD / constants.scad
1 // MIT license
2
3
4 TAU = 6.2831853071; //2*PI, see http://tauday.com/
5 PI = TAU/2;
6
7 // translates a imperial measurement in inches to meters
8 mm_per_inch = 25.4;
9