/// <summary>
/// Stops all current automatic translations
/// </summary>
private void StopTranslations()
{
if (this.translationMode != CameraTranslations.None)
{
this.translationMode = CameraTranslations.None;
this.translationInterest = Vector3.Zero;
}
}
/// <summary>
/// Move camera to position
/// </summary>
/// <param name="newPosition">New position</param>
/// <param name="translation">Translation mode</param>
public void Goto(Vector3 newPosition, CameraTranslations translation = CameraTranslations.None)
{
Vector3 diff = newPosition - this.Position;
if (translation != CameraTranslations.None)
{
this.StartTranslations(translation, this.Interest + diff);
}
else
{
this.StopTranslations();
this.Position += diff;
this.Interest += diff;
}
}
/// <summary>
/// Center camera in new interest
/// </summary>
/// <param name="newInterest">New interest point</param>
/// <param name="translation">Translation mode</param>
public void LookTo(Vector3 newInterest, CameraTranslations translation = CameraTranslations.None)
{
if (translation != CameraTranslations.None)
{
this.StartTranslations(translation, newInterest);
}
else
{
this.StopTranslations();
if (this.mode == CameraModes.FreeIsometric)
{
Vector3 diff = newInterest - this.Interest;
this.Position += diff;
this.Interest += diff;
}
else
{
this.Interest = newInterest;
}
}
}
/// <summary>
/// Center camera in new interest
/// </summary>
/// <param name="x">X position component</param>
/// <param name="y">Y position component</param>
/// <param name="z">Z position component</param>
/// <param name="translation">Translation mode</param>
public void LookTo(float x, float y, float z, CameraTranslations translation = CameraTranslations.None)
{
this.LookTo(new Vector3(x, y, z), translation);
}
/// <summary>
/// Starts automatic translations
/// </summary>
/// <param name="translation">Translation mode</param>
/// <param name="newInterest">New interest point</param>
private void StartTranslations(CameraTranslations translation, Vector3 newInterest)
{
this.translationMode = translation;
this.translationInterest = newInterest;
}
