void HandleLookingDirection(float dt)
{
if (lookingDirectionParameters.followExternalReference)
{
targetLookingDirection = CharacterStateController.MovementReferenceForward;
}
else
{
switch (CharacterActor.CurrentState)
{
case CharacterActorState.NotGrounded:
if (CharacterActor.PlanarVelocity != Vector3.zero)
{
targetLookingDirection = CharacterActor.PlanarVelocity;
}
break;
case CharacterActorState.StableGrounded:
if (CharacterStateController.InputMovementReference != Vector3.zero)
{
targetLookingDirection = CharacterStateController.InputMovementReference;
}
else
{
targetLookingDirection = CharacterActor.Forward;
}
break;
case CharacterActorState.UnstableGrounded:
if (CharacterActor.PlanarVelocity != Vector3.zero)
{
targetLookingDirection = CharacterActor.PlanarVelocity;
}
break;
}
}
Quaternion targetDeltaRotation = Quaternion.FromToRotation(CharacterActor.Forward, targetLookingDirection);
Quaternion currentDeltaRotation = Quaternion.Slerp(Quaternion.identity, targetDeltaRotation, 10 * dt);
{
float angle = Vector3.Angle(CharacterActor.Forward, targetLookingDirection);
if (CustomUtilities.isCloseTo(angle, 180f, 0.5f))
{
CharacterActor.Forward = Quaternion.Euler(0f, 1f, 0f) * CharacterActor.Forward;
}
CharacterActor.Forward = currentDeltaRotation * CharacterActor.Forward;
}
}
void GetContactsInformation()
{
bool wasCollidingWithWall = characterCollisionInfo.wallCollision;
bool wasCollidingWithHead = characterCollisionInfo.headCollision;
wallContacts.Clear();
headContacts.Clear();
for (int i = 0; i < Contacts.Count; i++)
{
Contact contact = Contacts[i];
float verticalAngle = Vector3.Angle(Up, contact.normal);
// Get the wall information -------------------------------------------------------------
if (CustomUtilities.isCloseTo(verticalAngle, 90f, CharacterConstants.WallContactAngleTolerance))
{
wallContacts.Add(contact);
}
// Get the head information -----------------------------------------------------------------
if (verticalAngle >= CharacterConstants.MinHeadContactAngle)
{
headContacts.Add(contact);
}
}
if (wallContacts.Count == 0)
{
characterCollisionInfo.ResetWallInfo();
}
else
{
Contact wallContact = wallContacts[0];
characterCollisionInfo.wallCollision = true;
characterCollisionInfo.wallAngle = Vector3.Angle(Up, wallContact.normal);
characterCollisionInfo.wallContact = wallContact;
if (!wasCollidingWithWall)
{
if (OnWallHit != null)
{
OnWallHit(wallContact);
}
}
}
if (headContacts.Count == 0)
{
characterCollisionInfo.ResetHeadInfo();
}
else
{
Contact headContact = headContacts[0];
characterCollisionInfo.headCollision = true;
characterCollisionInfo.headAngle = Vector3.Angle(Up, headContact.normal);
characterCollisionInfo.headContact = headContact;
if (!wasCollidingWithHead)
{
if (OnHeadHit != null)
{
OnHeadHit(headContact);
}
}
}
}
