lerp static method
Implementation
static AnyCorner lerp(AnyCorner a, AnyCorner b, double t) {
if (identical(a, b) || a == b) return a;
if (t <= 0.0) return a;
if (t >= 1.0) return b;
return _LerpCorner(
t: t,
from: a,
to: b,
);
}