void Start()
{
// Place the arc between place and transition
Vector3 sourcePosition = place.getPosition();
Vector3 destinationPosition = transition.getPosition();
transform.position = new Vector3(
sourcePosition.x + (destinationPosition.x - sourcePosition.x) / 2,
sourcePosition.y + (destinationPosition.y - sourcePosition.y) / 2,
sourcePosition.z + (destinationPosition.z - sourcePosition.z) / 2);
// Rotate the arc to right angle & according to type
float z_angle_deg =
(180 / Mathf.PI) *
Mathf.Atan(
((sourcePosition.y - destinationPosition.y) / 2) /
((sourcePosition.x - destinationPosition.x) / 2));
if ((sourcePosition.x - destinationPosition.x) > 0)
{
z_angle_deg = z_angle_deg + 180;
}
if (type == ConditionType.POSTCONDITION)
{
z_angle_deg = z_angle_deg + 180;
}
Vector3 rotationChange = new Vector3(0, 0, z_angle_deg);
transform.Rotate(rotationChange);
}
void Start()
{
// Place the arc between place and transition
float angle = Vector3.SignedAngle(place.getPosition() - transition.getPosition(), Vector3.right, Vector3.forward);
float angleRad = Mathf.Deg2Rad * angle;
float placeElementRay = 1F;
float transitionElementWidth = 0.1F;
Vector3 placePosition = place.getPosition() + new Vector3(-Mathf.Cos(angleRad), Mathf.Sin(angleRad)) * placeElementRay;
Vector3 transitionPosition = transition.getPosition() +
new Vector3(transitionElementWidth * Mathf.Sign(place.getPosition().x - transition.getPosition().x), -Mathf.Sin(angleRad));
// add small change in the angle caused by transitionElementWidth
angle = Vector3.SignedAngle(placePosition - transitionPosition, new Vector3(1, 0, 0), new Vector3(0, 0, 1));
// Rotate the arc according to type
if (type == ConditionType.PRECONDITION)
{
angle += 180;
}
// position, rotation & scale
transform.position = placePosition + (transitionPosition - placePosition) / 2;
transform.rotation = Quaternion.AngleAxis(angle, Vector3.back);
float distance = Vector3.Distance(placePosition, transitionPosition);
transform.localScale = new Vector3(distance / 2, transform.localScale.y);
// COEFFICIENT TEXT
coefficientText = Instantiate(coefficientText, game.GetComponentInChildren <Canvas>().transform.GetChild(0).transform);
coefficientText.GetComponent <UnityEngine.UI.Text>().text = coeff.ToString();
// Move text to its right place + arbitrary numbers added to tune position
float transformSign = Mathf.Sign(place.getPosition().x - transition.getPosition().x);
if (type == ConditionType.POSTCONDITION)
{
coefficientText.transform.position = place.getPosition() +
new Vector3(-Mathf.Cos(angleRad + transformSign * 0.2F) * 1.5F, Mathf.Sin(angleRad + transformSign * 0.2F) * 1.5F) * placeElementRay;
}
else
{
coefficientText.transform.position = transitionPosition +
new Vector3(3f * transitionElementWidth * transformSign, 0.3F);
}
}
