//----------------------------------------------------------------------------
// Zoom
//----------------------------------------------------------------------------
#region Zoom
/// <summary>
/// Self Explanatory purpose <para />
/// Updates ZoomControlled based on input and clamps it <para />
/// Lerps ZoomLerped to ZoomControlled <para />
///
/// Keeps the camera the right offset from FocusLerped based on ZoomLerped <para />
/// </summary>
public void UpdateZoomVariables()
{
ZoomControlled += MyBattleCamInput.ZoomInput() * ZoomSpeed * DefaultZoomSpeed;
ZoomControlled = Mathf.Clamp(ZoomControlled, MinimumZoom, MaximumZoom);
ZoomLerped = Mathf.Lerp(ZoomLerped, ZoomControlled, Time.deltaTime * ZoomLerpSpeed);
}
//----------------------------------------------------------------------------
// Translate
//----------------------------------------------------------------------------
#region Translate
public void TranslateFocus()
{
float deltaX = MyBattleCamInput.TranslateRightInput();
float deltaZ = MyBattleCamInput.TranslateForwardInput();
//If zooming the opposite direction of travelling, increase travel speed so it stays roughly constant
if (MyBattleCamInput.ZoomInput() * MyBattleCamInput.TranslateForwardInput() > 0)
{
deltaZ += MyBattleCamInput.ZoomInput() * DefaultZoomCorrection;
}
Vector3 deltaTranslate = new Vector3(0, 0, 0);
deltaTranslate += deltaX * FocusControlled.right;
deltaTranslate += deltaZ * FocusControlled.forward;
deltaTranslate = deltaTranslate * Time.deltaTime * AltitudeSpeed * DefaultTranslationSpeed * TranslationSpeed;
FocusControlled.position += deltaTranslate;
}
//----------------------------------------------------------------------------
// Rotate
//----------------------------------------------------------------------------
#region Rotate
/// <summary>
/// Rotate FocusControlled around its y axis <para />
/// This means the camera rotates around whatever its looking at
/// </summary>
public void RotateFocus()
{
float rot = MyBattleCamInput.RotationInput() * Time.deltaTime * RotationSpeed * DefaultRotationSpeed;
FocusControlled.Rotate(0, rot, 0);
}
