Controls whether the line view should fade in when lines appear, and fade out when lines disappear.
publicbooluseFadeEffect=true;
Remarks
If this value is true, the canvasGroup object's alpha property will animate from 0 to 1 over the course of fadeUpDuration seconds when lines appear, and animate from 1 to zero over the course of fadeDownDuration seconds when lines disappear.
If this value is false, the canvasGroup object will appear instantaneously.
