protected virtual void Awake()
{
mBody = GetComponent <Rigidbody>();
mColls = new CollideInfo[maxColls];
for (int i = 0; i < maxColls; i++)
{
mColls[i] = new CollideInfo();
}
mGravCtrl = GetComponent <GravityController>();
//mTopBottomColCos = Mathf.Cos(sphereCollisionAngle * Mathf.Deg2Rad);
mSlopLimitCos = Mathf.Cos(slopLimit * Mathf.Deg2Rad);
mAboveLimitCos = Mathf.Cos(aboveLimit * Mathf.Deg2Rad);
mColl = GetComponent <Collider>();
if (mColl != null)
{
if (mColl is SphereCollider)
{
mRadius = ((SphereCollider)mColl).radius;
}
else if (mColl is CapsuleCollider)
{
mCapsuleColl = mColl as CapsuleCollider;
mRadius = mCapsuleColl.radius;
}
}
mDefaultSpeedCap = speedCap;
}
public override Vector3 GetUpVector(GravityController entity)
{
Vector3 position = entity.transform.position;
Vector3 dir = inward ? transform.position - position : position - transform.position;
return(dir.normalized);
}
public override Vector3 GetUpVector(GravityController entity)
{
DirInfo info = null;
mCurDirs.TryGetValue(entity, out info);
Vector3 entPos = entity.collider ? entity.collider.bounds.center : entity.transform.position;
Vector3 entUp = entity.up;
Vector3 dir = inverse ? entPos - mCenter : mCenter - entPos;
dir.Normalize();
//check if we are within reasonable angle between entity's up and dir from center
//if(Vector3.Angle(dir, entUp) < checkEntityAngle) {
//check downward and see if we collide
RaycastHit hit;
if (Physics.SphereCast(entPos, checkRadius, useEntityUp ? -entUp : -dir, out hit, checkDistance, checkLayer))
{
if (Vector3.Angle(dir, hit.normal) < checkSurfaceAngle)
{
if (info == null)
{
if (hit.normal != entUp) //TODO: tolerance value?
{
mCurDirs.Add(entity, new DirInfo(entUp, hit.normal));
}
}
else
{
info.targetDir = hit.normal;
}
if (mCurDirs.Count > 0 && !mUpdateActive)
{
StartCoroutine(DoUpdate());
}
}
}
//}
return(info != null ? info.curDir : entUp);
}
public override Vector3 GetUpVector(GravityController entity)
{
return(transform.up);
}
public override void ItemRemoved(GravityController ctrl)
{
mCurDirs.Remove(ctrl);
}
public virtual void ItemRemoved(GravityController ctrl)
{
}
public abstract Vector3 GetUpVector(GravityController entity);
