Java Lerp lerp(float target, float current, float factor)

Description

linear interpolate between target & current, factor is between 0 and 1.0

License

Apache License

Declaration

public static float lerp(float target, float current, float factor) 

Method Source Code

//package com.java2s;
/* Copyright 2009 - 2010 The Stajistics Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License./*from w ww .  j  a v  a 2s  .co m*/
 */

public class Main {
    /**
     * linear interpolate between target & current, factor is between 0 and 1.0
     */
    public static float lerp(float target, float current, float factor) {
        return target * factor + current * (1.0f - factor);
    }

    public static double lerp(double target, double current, double factor) {
        return target * factor + current * (1.0f - factor);
    }
}

Related

1. lerp(float a, float b, float interpolation)
2. lerp(float a, float b, float t)
3. lerp(float fromValue, float toValue, float progress)
4. lerp(float origin, float target, int steps, int maxSteps)
5. lerp(float start, float stop, float amt)
6. lerp(float to, float from, float f)
7. lerp(float va, float vb, float t)
8. lerp(float value1, float value2, float amount)
9. lerp(int a, int b, float value)