Java View.getRoll示例

示例#1

文件： FlyViewInputHandler.java 项目： wcmatthysen/World-Wind-Java

  /**
   * Set the roll in a view.
   *
   * @param view View to modify.
   * @param animControl Animator controller for the view.
   * @param roll new roll value.
   * @param attrib action that caused the roll to change.
   */
  protected void setRoll(
      View view,
      AnimationController animControl,
      Angle roll,
      ViewInputAttributes.ActionAttributes attrib) {
    double smoothing = attrib.getSmoothingValue();
    if (!(attrib.isEnableSmoothing() && this.isEnableSmoothing())) smoothing = 0.0;

    AngleAnimator angleAnimator =
        new RotateToAngleAnimator(
            view.getRoll(), roll, smoothing, ViewPropertyAccessor.createRollAccessor(view));
    animControl.put(VIEW_ANIM_ROLL, angleAnimator);
  }