Difference between revisions of "Spirograph - geometric construction"

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var M = brd.create('mirrorpoint',[B,O], {name:'M', fillColor:'blue', strokeColor:'blue'});
+
//var M = brd.create('mirrorpoint',[B,O], {name:'M', fillColor:'blue', strokeColor:'blue'});
 +
var M = brd.create('glider',[3,3,g1], {name:'M', fillColor:'red', strokeColor:'red'});
 
var k2 = brd.create('circle',[M,B],{name:'k'});   
 
var k2 = brd.create('circle',[M,B],{name:'k'});   
 +
 
var Cprime = brd.create('parallelpoint',[O,M,C], {name:"C'", fillColor:'blue', strokeColor:'blue'});
 
var Cprime = brd.create('parallelpoint',[O,M,C], {name:"C'", fillColor:'blue', strokeColor:'blue'});
//var Cprime = brd.create('parallelpoint',[O,M,C2], {name:"C'", fillColor:'blue', strokeColor:'blue'});
+
//var Cprime = brd.create('parallelpoint',[O,M,C2], {name:"C'", fillColor:'blue', strokeColor:'blue'}); // Winkel-Verdreifachung
 +
 
 +
 
 
var g2 = brd.create('line',[M,Cprime], {strokeColor:'lightgray'});
 
var g2 = brd.create('line',[M,Cprime], {strokeColor:'lightgray'});
 
var Cstern = brd.create('glider',[1,1,g2], {name:"C*", trace:true});
 
var Cstern = brd.create('glider',[1,1,g2], {name:"C*", trace:true});

Revision as of 17:04, 19 July 2010