| public static vector3LessThan ( Vector3 vector1, Vector3 vector2 ) : bool | ||
| vector1 | Vector3 | |
| vector2 | Vector3 | |
| return | bool | |
public static Vector3 calculateVelocity(Vector3 position, Vector3 velocity)
{
Vector3 targetVelocity = velocity;
Vector3 grappleVector = anchor - position;
float sqrDistance = grappleVector.sqrMagnitude;
// The player's velocity along the direction of the grapple line
Vector3 projectedVelocity = Math.project(velocity, grappleVector);
// Make sure the player is not moving away from the anchor
if (Math.isAntiparallel(projectedVelocity, grappleVector) && sqrDistance >= sqrLength)
{
targetVelocity -= projectedVelocity;
}
if (reelMultiplier > 0)
{
Vector3 errantVelocity = velocity - projectedVelocity;
targetVelocity -= errantVelocity;
Vector3 reelVelocity = grappleVector.normalized * reelSpeed * reelMultiplier;
if (Math.vector3LessThan(projectedVelocity, new Vector3(Mathf.Abs(reelVelocity.x), Mathf.Abs(reelVelocity.y), Mathf.Abs(reelVelocity.z))) ||
Math.isAntiparallel(projectedVelocity, reelVelocity))
{
targetVelocity -= lastAddedVelocity;
targetVelocity = reelVelocity;
lastAddedVelocity = reelVelocity;
}
// Apply stabilizers
if (reelMultiplier > 1)
{
errantVelocity /= stabilizer;
}
targetVelocity += errantVelocity;
sqrLength = sqrDistance;
}
return(targetVelocity);
}
