openjscad-aurora-webapp

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// title: Tor (multi-color)
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// author: Eduard Bespalov
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// license: MIT License
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// description: testing solidFromSlices()
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function main(params) {
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	var sqrt3 = Math.sqrt(3) / 2;
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	var radius = 10;
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	var hex = CSG.Polygon.createFromPoints([
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			[radius, 0, 0],
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			[radius / 2, radius * sqrt3, 0],
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			[-radius / 2, radius * sqrt3, 0],
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			[-radius, 0, 0],
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			[-radius / 2, -radius * sqrt3, 0],
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			[radius / 2, -radius * sqrt3, 0]
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	]);
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	var angle = 5;
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	return hex.solidFromSlices({
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		numslices: 360 / angle,
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		loop: true,
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		callback: function(t, slice) {
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			return this.rotate(
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					[0,20,0], [-1, 0, 0], angle * slice
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				).setColor(hsl2rgb(t,1,0.5));
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		}
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	});
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}
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