Multiple turtles: Difference between revisions
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<jsxgraph box="box" width="600" height="600"> | <jsxgraph box="box" width="600" height="600"> | ||
var brd = JXG.JSXGraph.initBoard('box', {boundingbox: [-300, 300, 300, -300]}); | var brd = JXG.JSXGraph.initBoard('box', {boundingbox: [-300, 300, 300, -300]}); | ||
var t1 = brd. | var t1 = brd.create('turtle'); | ||
var t2 = brd. | var t2 = brd.create('turtle'); | ||
function run() { | function run() { | ||
| Line 41: | Line 41: | ||
<source lang="javascript"> | <source lang="javascript"> | ||
var brd = JXG.JSXGraph.initBoard('box', {boundingbox: [-300, 300, 300, -300]}); | var brd = JXG.JSXGraph.initBoard('box', {boundingbox: [-300, 300, 300, -300]}); | ||
var t1 = brd. | var t1 = brd.create('turtle'); | ||
var t2 = brd. | var t2 = brd.create('turtle'); | ||
t1.setPos(200,0); | t1.setPos(200,0); | ||
Latest revision as of 13:26, 3 March 2021
Output
The underlying JavaScript code
var brd = JXG.JSXGraph.initBoard('box', {boundingbox: [-300, 300, 300, -300]});
var t1 = brd.create('turtle');
var t2 = brd.create('turtle');
t1.setPos(200,0);
t2.setPos(0,0);
var n = 64;
var delta = 360.0/n;
function chase() {
t1.fd(20);
t1.lt(delta);
t2.lookTo(t1.pos);
t2.fd(20);
action = setTimeout(chase,100);
}
chase();
