Android Open Source - Coloring-book Rotation Speed Initializer

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Back to project page Coloring-book.

License

The source code is released under:

Apache License

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Java Source Code

package com.plattysoft.leonids.initializers;
//w w w.j a v  a 2  s  .  c o  m
import java.util.Random;

import com.plattysoft.leonids.Particle;

public class RotationSpeedInitializer implements ParticleInitializer {

  private float mMinRotationSpeed;
  private float mMaxRotationSpeed;

  public RotationSpeedInitializer(float minRotationSpeed,  float maxRotationSpeed) {
    mMinRotationSpeed = minRotationSpeed;
    mMaxRotationSpeed = maxRotationSpeed;
  }

  @Override
  public void initParticle(Particle p, Random r) {
    float rotationSpeed = r.nextFloat()*(mMaxRotationSpeed-mMinRotationSpeed) + mMinRotationSpeed;
    p.mRotationSpeed = rotationSpeed;
  }

}

Java Source Code List