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Added constants.scad to house all mathematical contants, and added deg(angle) to math.scad

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Elmom 2010-07-25 17:31:35 +03:00
parent e32971d3cf
commit fd06f8e648
2 changed files with 9 additions and 3 deletions
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constants.scad Normal file
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TAU = 6.2831853071; //2*PI, see http://tauday.com/
PI = TAU/2;
// translates a imperial measurement in inches to meters
mm_per_inch = 25.4;

6
math.scad
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@ -1,4 +1,4 @@
PI = 3.14159; include <constants.scad>
function deg(angle) = 360*angle/TAU;
// translates a imperial measurement in inches to meters
mm_per_inche =25.4;