void CornerAlign()
{
CornerAlignmentResult result = CornerAlignCollisions(
characterController2D.Velocity.x > 0,
cornerDetectionDistance,
layerMask
);
if (result.success)
{
characterController2D.Teleport(result.point, result.normalRotation);
}
}
/// <summary>
/// Performs the collision detection method used in the "Corner Alignment" feature.
/// </summary>
CornerAlignmentResult CornerAlignCollisions(bool positiveDirection, float cornerDetectionDistance, LayerMask layerMask)
{
CornerAlignmentResult result = new CornerAlignmentResult();
result.Reset();
CollisionHitInfo hitInfo = new CollisionHitInfo();
hitInfo.Reset();
if (cornerDetectionDistance < 0)
{
return(result);
}
float castDistance = characterBody.SkinWidth + cornerDetectionDistance;
Vector2 rayOrigin = characterController2D.transform.position +
(positiveDirection ? -1 : 1) * characterController2D.transform.right * characterBody.verticalArea / 2 -
characterController2D.transform.up * characterBody.SkinWidth;
hitInfo = PhysicsUtilities.Raycast(
characterBody.Is3D(),
rayOrigin,
(positiveDirection ? -1 : 1) * characterController2D.transform.right,
castDistance,
layerMask
);
if (hitInfo.collision)
{
result.point = hitInfo.point;
result.normalRotation = Quaternion.LookRotation(characterBody.bodyTransform.Forward, hitInfo.normal);
result.success = true;
}
return(result);
}