Java Lerp lerp(double a, double b, double amt)

Description

lerp

License

Open Source License

Declaration

public static double lerp(double a, double b, double amt) 

Method Source Code

//package com.java2s;

public class Main {
    public static double lerp(double a, double b, double amt) {
        amt = clamp(amt, 1F, 0F);// ww  w . j  a  va  2 s  . com
        return a * amt + b * (1D - amt);
    }

    public static float lerp(float a, float b, float amt) {
        amt = clamp(amt, 1F, 0F);
        return a * amt + b * (1F - amt);
    }

    public static double clamp(double val, double max, double min) {
        return val > max ? max : val < min ? min : val;
    }

    public static float clamp(float val, float max, float min) {
        return val > max ? max : val < min ? min : val;
    }

    public static int clamp(int val, int max, int min) {
        return val > max ? max : val < min ? min : val;
    }

    public static long clamp(long val, long max, long min) {
        return val > max ? max : val < min ? min : val;
    }

    public static short clamp(short val, short max, short min) {
        return val > max ? max : val < min ? min : val;
    }

    public static byte clamp(byte val, byte max, byte min) {
        return val > max ? max : val < min ? min : val;
    }
}

Related

1. lerp(double a, double b, double f)
2. lerp(double a, double b, double lambda)
3. lerp(double a, double l, double h)
4. lerp(double amt, double start, double end)