obj-c linear interpolation between two numbers

Question

Just wondering if there are methods already implemented for handling linear interpolation between two numbers in foundation/something else that comes with Xcode? It\'s hardly an

Answer 1

No, but it's an easy one-liner:

inline double lerp(double a, double b, double t)
{
    return a + (b - a) * t;
}

inline float lerpf(float a, float b, float t)
{
    return a + (b - a) * t;
}