Java Lerp LerpDegrees(float start, float end, float amount)

Description

Lerp Degrees

License

Open Source License

Declaration

public static float LerpDegrees(float start, float end, float amount) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static float LerpDegrees(float start, float end, float amount) {
        float difference = Math.abs(end - start);
        if (difference > 180) {
            // We need to add on to one of the values.
            if (end > start) {
                // We'll add it on to start...
                start += 360;/*from w  w  w . j ava2s. c o m*/
            } else {
                // Add it on to end.
                end += 360;
            }
        }

        // Interpolate it.
        float value = (start + ((end - start) * amount));

        // Wrap it..
        float rangeZero = 360;

        if (value >= 0 && value <= 360)
            return value;

        return (value % rangeZero);
    }
}

Related

1. lerp(int a, int b, float value)
2. lerp(int a, int b, int mul, int div)
3. lerpa(double a1, double a2, double t)
4. lerpAndPremultiplyColorWithAlpha(float t, int[] color1, int[] color2)
5. lerpAngle(float fromRadians, float toRadians, float progress)
6. lerpInt(int i1, int i2, double f)
7. lerpQuad(double p0, double k0, double p1, double t)
8. lerpTowards(float from, float to, float factor)