本文整理了Java中com.ardor3d.math.Quaternion.slerpLocal方法的一些代码示例，展示了Quaternion.slerpLocal的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Quaternion.slerpLocal方法的具体详情如下：
包路径：com.ardor3d.math.Quaternion
类名称：Quaternion
方法名：slerpLocal

Quaternion.slerpLocal介绍

[英]Does a spherical linear interpolation between this quaternion and the given end quaternion by the given change amount. Stores the results locally in this quaternion.
[中]根据给定的变化量，在该四元数和给定的末端四元数之间进行球面线性插值。将结果本地存储在此四元数中。

代码示例

代码示例来源：origin: com.ardor3d/ardor3d-math

/**
 * Does a spherical linear interpolation between this quaternion and the given end quaternion by the given change
 * amount. Stores the results locally in this quaternion.
 * 
 * @param endQuat
 * @param changeAmnt
 * @return this quaternion for chaining.
 */
public Quaternion slerpLocal(final ReadOnlyQuaternion endQuat, final double changeAmnt) {
  return slerpLocal(this, endQuat, changeAmnt);
}

代码示例来源：origin: Renanse/Ardor3D

/**
 * Does a spherical linear interpolation between this quaternion and the given end quaternion by the given change
 * amount. Stores the results locally in this quaternion.
 * 
 * @param endQuat
 * @param changeAmnt
 * @return this quaternion for chaining.
 */
public Quaternion slerpLocal(final ReadOnlyQuaternion endQuat, final double changeAmnt) {
  return slerpLocal(this, endQuat, changeAmnt);
}

代码示例来源：origin: com.ardor3d/ardor3d-math

/**
 * Does a spherical linear interpolation between the given start and end quaternions by the given change amount.
 * Stores the result locally.
 * 
 * @param startQuat
 * @param endQuat
 * @param changeAmnt
 * @return this quaternion for chaining.
 * @throws NullPointerException
 *             if startQuat or endQuat are null.
 */
public Quaternion slerpLocal(final ReadOnlyQuaternion startQuat, final ReadOnlyQuaternion endQuat,
    final double changeAmnt) {
  final Quaternion end = Quaternion.fetchTempInstance().set(endQuat);
  slerpLocal(startQuat, endQuat, changeAmnt, end);
  Quaternion.releaseTempInstance(end);
  return this;
}

代码示例来源：origin: Renanse/Ardor3D

/**
 * Does a spherical linear interpolation between the given start and end quaternions by the given change amount.
 * Stores the result locally.
 * 
 * @param startQuat
 * @param endQuat
 * @param changeAmnt
 * @return this quaternion for chaining.
 * @throws NullPointerException
 *             if startQuat or endQuat are null.
 */
public Quaternion slerpLocal(final ReadOnlyQuaternion startQuat, final ReadOnlyQuaternion endQuat,
    final double changeAmnt) {
  final Quaternion end = Quaternion.fetchTempInstance().set(endQuat);
  slerpLocal(startQuat, endQuat, changeAmnt, end);
  Quaternion.releaseTempInstance(end);
  return this;
}

代码示例来源：origin: Renanse/Ardor3D

/**
 * Interpolates between the given quaternions using the
 * {@link Quaternion#slerpLocal(ReadOnlyQuaternion, ReadOnlyQuaternion, double)} method.
 */
@Override
protected void interpolate(final ReadOnlyQuaternion from, final ReadOnlyQuaternion to, final double delta,
    final Spatial caller) {
  assert (null != from) : "parameter 'from' can not be null";
  assert (null != to) : "parameter 'to' can not be null";
  assert (null != caller) : "parameter 'caller' can not be null";
  final Quaternion tempQuat = Quaternion.fetchTempInstance();
  tempQuat.slerpLocal(from, to, delta);
  if (isLocalRotation()) {
    caller.setRotation(tempQuat);
  } else {
    caller.setWorldRotation(tempQuat);
  }
  Quaternion.releaseTempInstance(tempQuat);
}

代码示例来源：origin: com.ardor3d/ardor3d-core

/**
 * Interpolates between the given quaternions using the
 * {@link Quaternion#slerpLocal(ReadOnlyQuaternion, ReadOnlyQuaternion, double)} method.
 */
@Override
protected void interpolate(final ReadOnlyQuaternion from, final ReadOnlyQuaternion to, final double delta,
    final Spatial caller) {
  assert (null != from) : "parameter 'from' can not be null";
  assert (null != to) : "parameter 'to' can not be null";
  assert (null != caller) : "parameter 'caller' can not be null";
  final Quaternion tempQuat = Quaternion.fetchTempInstance();
  tempQuat.slerpLocal(from, to, delta);
  if (isLocalRotation()) {
    caller.setRotation(tempQuat);
  } else {
    caller.setWorldRotation(tempQuat);
  }
  Quaternion.releaseTempInstance(tempQuat);
}

代码示例来源：origin: com.ardor3d/ardor3d-animation

@Override
public void setCurrentSample(final int sampleIndex, final double progressPercent, final Object applyTo) {
  final TransformData transformData = (TransformData) applyTo;
  // shortcut if we are fully on one sample or the next
  if (progressPercent == 0.0f) {
    transformData.setRotation(_rotations[sampleIndex]);
    transformData.setTranslation(_translations[sampleIndex]);
    transformData.setScale(_scales[sampleIndex]);
    return;
  } else if (progressPercent == 1.0f) {
    transformData.setRotation(_rotations[sampleIndex + 1]);
    transformData.setTranslation(_translations[sampleIndex + 1]);
    transformData.setScale(_scales[sampleIndex + 1]);
    return;
  }
  // Apply (s)lerp and set in transform
  _compQuat1.slerpLocal(_rotations[sampleIndex], _rotations[sampleIndex + 1], progressPercent, _compQuat2);
  transformData.setRotation(_compQuat1);
  _compVect1.lerpLocal(_translations[sampleIndex], _translations[sampleIndex + 1], progressPercent);
  transformData.setTranslation(_compVect1);
  _compVect1.lerpLocal(_scales[sampleIndex], _scales[sampleIndex + 1], progressPercent);
  transformData.setScale(_compVect1);
}

代码示例来源：origin: Renanse/Ardor3D

@Override
public void setCurrentSample(final int sampleIndex, final double progressPercent, final Object applyTo) {
  final TransformData transformData = (TransformData) applyTo;
  // shortcut if we are fully on one sample or the next
  if (progressPercent == 0.0f) {
    transformData.setRotation(_rotations[sampleIndex]);
    transformData.setTranslation(_translations[sampleIndex]);
    transformData.setScale(_scales[sampleIndex]);
    return;
  } else if (progressPercent == 1.0f) {
    transformData.setRotation(_rotations[sampleIndex + 1]);
    transformData.setTranslation(_translations[sampleIndex + 1]);
    transformData.setScale(_scales[sampleIndex + 1]);
    return;
  }
  // Apply (s)lerp and set in transform
  _compQuat1.slerpLocal(_rotations[sampleIndex], _rotations[sampleIndex + 1], progressPercent, _compQuat2);
  transformData.setRotation(_compQuat1);
  _compVect1.lerpLocal(_translations[sampleIndex], _translations[sampleIndex + 1], progressPercent);
  transformData.setTranslation(_compVect1);
  _compVect1.lerpLocal(_scales[sampleIndex], _scales[sampleIndex + 1], progressPercent);
  transformData.setScale(_compVect1);
}

代码示例来源：origin: Renanse/Ardor3D

quat.slerpLocal(quat2, 1.0);
assertTrue(Math.abs(new Vector3(0, -1, 0).distance(quat.apply(Vector3.UNIT_Y, null))) <= Quaternion.ALLOWED_DEVIANCE);
quat.slerpLocal(quat2, .5);
assertTrue(Math.abs(new Vector3(0, 0, 1).distance(quat.apply(Vector3.UNIT_Y, null))) <= Quaternion.ALLOWED_DEVIANCE);
quat.slerpLocal(quat2, 0);
assertTrue(Math.abs(new Vector3(0, 1, 0).distance(quat.apply(Vector3.UNIT_Y, null))) <= Quaternion.ALLOWED_DEVIANCE);
quat.slerpLocal(quat2, 0.25);
assertTrue(Math.abs(new Vector3(0, 1, 0).distance(quat.apply(Vector3.UNIT_Y, null))) <= Quaternion.ALLOWED_DEVIANCE);
quat.slerpLocal(quat2, 0.5);
assertTrue(Math.abs(new Vector3(0, -Math.sin(MathUtils.QUARTER_PI), Math.sin(MathUtils.QUARTER_PI))
    .distance(quat.apply(Vector3.UNIT_Y, null))) <= Quaternion.ALLOWED_DEVIANCE);