transformInternal method
- double t
override
Returns the value of the curve at point t
.
The given parametric value t
will be between 0.0 and 1.0, inclusive.
Implementation
@override
double transformInternal(double t) {
final double s = period / 4.0;
t = t - 1.0;
return -math.pow(2.0, 10.0 * t) * math.sin((t - s) * (math.pi * 2.0) / period);
}