private void UpdateAxis(Inputs inputs, FreelookRotationType rotationType)
{
if (rotationType == FreelookRotationType.RotateOnXYAxis)
{
m_freeLookScript.m_XAxis.Value += -inputs.xAxis * m_XRotationSpeed * Time.deltaTime;
}
m_freeLookScript.m_YAxis.Value = Mathf.Clamp01(m_freeLookScript.m_YAxis.Value + -inputs.yAxis * m_YRotationSpeed * Time.deltaTime);
}
private void RotateWithInputs(Inputs inputs, FreelookRotationType rotationType)
{
// Move the look at target towards the follow target
if (m_freeLookScript.LookAt.position != m_cameraLookAtTarget.parent.position + m_initialLookAtPositionOffsetRelatifToParent)
{
m_freeLookScript.LookAt.position = Vector3.Lerp(m_freeLookScript.LookAt.position, m_cameraLookAtTarget.parent.position + m_initialLookAtPositionOffsetRelatifToParent, m_lookAtTargetMoveSpeed * Time.deltaTime);
}
UpdateAxis(inputs, rotationType);
}
private void RotateWithTarget(Inputs inputs, FreelookRotationType rotationType)
{
// Use trigonometry to find new look at target position
Vector3 cameraToTarget = TargetLockedOn.position - m_controledCamera.transform.position;
Vector3 cameraToInitialLookAtTarget = m_cameraLookAtTarget.parent.position + m_initialLookAtPositionOffsetRelatifToParent - m_controledCamera.transform.position;
float distanceCameraToTarget = cameraToInitialLookAtTarget.magnitude / Mathf.Cos(Vector3.Angle(cameraToTarget, cameraToInitialLookAtTarget) * Mathf.Deg2Rad);
Vector3 lookAtPosition = m_controledCamera.transform.position + cameraToTarget.normalized * distanceCameraToTarget;
// Move the look at target towards the target
m_freeLookScript.LookAt.position = Vector3.Lerp(m_freeLookScript.LookAt.position, lookAtPosition, m_lookAtTargetMoveSpeed * Time.deltaTime);
UpdateAxis(inputs, rotationType);
}
public void RotateCamera(Inputs inputs, FreelookRotationType rotationType, Transform[] possibleTargets = null)
{
// If the camera isn't frozen
if (!FrozenRotation)
{
// Try to find a target
if (possibleTargets != null)
{
FindClosestTargetInSight(possibleTargets);
}
else if (TargetLockedOn != null)
{
TargetLockedOn = null;
foreach (IFreeLookCameraControlSubscriber subscriber in m_subscribers)
{
subscriber.NotifyLockOnTargetChanged(null);
}
}
// If a target was found
if (rotationType == FreelookRotationType.RotateOnYAxis && TargetLockedOn != null)
{
RotateWithTarget(inputs, rotationType);
}
else
{
if (TargetLockedOn != null)
{
TargetLockedOn = null;
}
RotateWithInputs(inputs, rotationType);
}
if (m_useFade)
{
UpdateDistanceFade();
}
}
}