void OnTriggerExit(Collider other)
{
if (!MTools.CollidersLayer(other, GroundLayer))
{
return; //Ignore layers that are not Ground
}
HasTrack = false; // if the feet is on the air then can put a track
}
void OnTriggerEnter(Collider other)
{
if (!MTools.CollidersLayer(other, GroundLayer))
{
return; //Ignore layers that are not Ground
}
if (!waitrack)
{
StartCoroutine(WaitForStep()); //Wait Half a Second before making another Step
m_StepsManager.EnterStep(this);
HasTrack = true;
}
}
private void LateUpdate()
{
float targetDist = m_OriginalDist; // initially set the target distance
m_Ray.origin = m_Pivot.position + m_Pivot.forward * sphereCastRadius;
m_Ray.direction = -m_Pivot.forward;
var cols = Physics.OverlapSphere(m_Ray.origin, sphereCastRadius); // initial check to see if start of spherecast intersects anything
bool initialIntersect = false;
bool hitSomething = false;
for (int i = 0; i < cols.Length; i++) // loop through all the collisions to check if something we care about
{
if ((!cols[i].isTrigger) && !(MTools.CollidersLayer(cols[i], dontClip))) //is on a layer we don't want to clip
{
initialIntersect = true;
break;
}
}
if (initialIntersect) // if there is a collision
{
m_Ray.origin += m_Pivot.forward * sphereCastRadius;
hits = Physics.RaycastAll(m_Ray, m_OriginalDist - sphereCastRadius); // do a raycast and gather all the intersections
}
else // if there was no collision do a sphere cast to see if there were any other collisions
{
hits = Physics.SphereCastAll(m_Ray, sphereCastRadius, m_OriginalDist + sphereCastRadius);
}
Array.Sort(hits, m_RayHitComparer); // sort the collisions by distance
float nearest = Mathf.Infinity; // set the variable used for storing the closest to be as far as possible
for (int i = 0; i < hits.Length; i++) // loop through all the collisions
{
// only deal with the collision if it was closer than the previous one, not a trigger, not in the Layer Mask
if (hits[i].distance < nearest && (!hits[i].collider.isTrigger) && !MTools.CollidersLayer(hits[i].collider, dontClip))
{
nearest = hits[i].distance; // change the nearest collision to latest
targetDist = -m_Pivot.InverseTransformPoint(hits[i].point).z;
hitSomething = true;
}
}
if (hitSomething) // visualise the cam clip effect in the editor
{
Debug.DrawRay(m_Ray.origin, -m_Pivot.forward * (targetDist + sphereCastRadius), Color.red);
}
// hit something so move the camera to a better position
protecting = hitSomething;
m_CurrentDist = Mathf.SmoothDamp(m_CurrentDist, targetDist, ref m_MoveVelocity, m_CurrentDist > targetDist ? clipMoveTime : returnTime);
m_CurrentDist = Mathf.Clamp(m_CurrentDist, closestDistance, m_OriginalDist);
m_Cam.localPosition = -Vector3.forward * m_CurrentDist;
}