@author mr.doob / http://mrdoob.com/ @author alteredq / http://alteredqualia.com/

Ported to Dart from JS by: @author rob silverton / http://www.unwrong.com/

class FogLinear implements Fog {
 Color color;
 double near;
 double far;
 FogLinear( num hex, [this.near = 1.0, this.far = 1000.0] ) : color = new Color( hex );
}