Graphics Reference
In-Depth Information
// The wheels should have a maximum rotation angle
targetAngle = Mathf.Clamp ( targetAngle, -followTarget
MaxTurnAngle-targetAngle, followTargetMaxTurnAngle );
// turn towards the target at the rate of modelRotateSpeed
rotateTransform.Rotate( 0, targetAngle * modelRotateSpeed *
Time.deltaTime, 0 );
}
public bool CanSee( Transform aTarget )
{
// first, let's get a vector to use for raycasting by
// subtracting the target position from our AI position
tempDirVec=Vector3.Normalize( aTarget.position - myTransform.
position );
// let's have a debug line to check the distance between the
// two manually, in case you run into trouble!
Debug.DrawLine( myTransform.position, aTarget.position );
// cast a ray from our AI, out toward the target passed in
// (use the tempDirVec magnitude as the distance to cast)
if( Physics.Raycast( myTransform.position +
( visionHeightOffset * myTransform.up ), tempDirVec, out
hit, maxChaseDistance ))
{
// check to see if we hit the target
if( hit.transform.gameObject.layer == aTarget.
gameObject.layer )
{
return true;
}
}
// nothing found, so return false
return false;
}
public void SetWayController( Waypoints_Controller aControl )
{
myWayControl=aControl;
aControl=null;
// grab total waypoints
totalWaypoints = myWayControl.GetTotal();
// make sure that if you use SetReversePath to set
// shouldReversePathFollowing that you call SetReversePath
// for the first time BEFORE SetWayController, otherwise it
// won't set the first waypoint correctly
if( shouldReversePathFollowing )
{
currentWaypointNum= totalWaypoints-1;
} else {
currentWaypointNum= 0;
}
Init();
