Spirograph - geometric construction: Difference between revisions
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var g1a = brd.create('line',[O,C], {strokeColor:'lightgray'}); | var g1a = brd.create('line',[O,C], {strokeColor:'lightgray'}); | ||
var C2 = brd.create('reflection',[ | var C2 = brd.create('reflection',[g1a,B],{name:'C_2', fillColor:'blue', strokeColor:'blue'}); | ||
var M = brd.create('glider',[2,2,g1], {name:'M', fillColor:'red', strokeColor:'red'}); | var M = brd.create('glider',[2,2,g1], {name:'M', fillColor:'red', strokeColor:'red'}); |