interpolate static method
Implementation
static Cubic interpolate(Cubic c1, Cubic c2, double progress) => .from(
interpolateDouble(c1.anchor0X, c2.anchor0X, progress),
interpolateDouble(c1.anchor0Y, c2.anchor0Y, progress),
interpolateDouble(c1.control0X, c2.control0X, progress),
interpolateDouble(c1.control0Y, c2.control0Y, progress),
interpolateDouble(c1.control1X, c2.control1X, progress),
interpolateDouble(c1.control1Y, c2.control1Y, progress),
interpolateDouble(c1.anchor1X, c2.anchor1X, progress),
interpolateDouble(c1.anchor1Y, c2.anchor1Y, progress),
);