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Update lerp usage and docs

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This commit is contained in:
Zoë Gidiere
2023-11-08 21:18:35 -07:00
parent 020033f839
commit dd7bebb27f
5 changed files with 32 additions and 36 deletions
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13
common/api/src/main/java/com/dfsek/terra/api/util/MathUtil.java
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@@ -237,8 +237,17 @@ public final class MathUtil {
return h;
}
public static double lerp(double a, double b, double t) {
return a + t * (b - a);
/**
* 1D Linear interpolation between 2 points 1 unit apart.
*
* @param t - Distance from v0. Total distance between v0 and v1 is 1 unit.
* @param v0 - Value at v0.
* @param v1 - Value at v1.
*
* @return double - The interpolated value.
*/
public static double lerp(double t, double v0, double v1) {
return v0 + t * (v1 - v0);
}
public static double cubicLerp(double a, double b, double c, double d, double t) {