public Mesh CreateArcMesh(Vector3 direction, float arc, float length, int numberOfVerticesInArc, Vector3 rotationAxis) {

    public static Mesh CreateArcMesh(Vector3 direction, float arc, float length, int numberOfVerticesInArc, Vector3 rotationAxis) {

    public Mesh CreateQuadMesh(Vector3 direction, float width, float length, Vector3 rotationAxis) {

    public static Mesh CreateQuadMesh(Vector3 direction, float width, float length, Vector3 rotationAxis) {

                  // direction towards target
                var directionVector = (context.EffectLocation.position - context.Caster.position).normalized;
                directionVector.y = 0;
                Quaternion direction = Quaternion.LookRotation(directionVector, Vector3.up);

                data.Affected = areaOfEffect.GetAffectedUnits(context.EffectLocation);

                // Copy the location of the effect and merge with the direction caster -> target
                GameObject tmpGo = new ();
                tmpGo.transform.position = context.EffectLocation.position;
                tmpGo.transform.rotation = direction;
                data.Affected = areaOfEffect.GetAffectedUnits(tmpGo.transform);
                GameObject.Destroy(tmpGo);

                // direction towards target
                var directionVector = (context.EffectLocation.position - context.Caster.position).normalized;
                directionVector.y = 0;
                Quaternion direction = Quaternion.LookRotation(directionVector, Vector3.up);

        RaycastHit[] hits = Physics.SphereCastAll(origin.position, Radius, origin.forward, 0, LayerMask.NameToLayer("units"));

        RaycastHit[] possibleHits = Physics.SphereCastAll(origin.position, Radius, origin.forward, 0, LayerMask.NameToLayer("units"));
       
        if (possibleHits.Length == 0) {
            return Enumerable.Empty<Transform>();
        }
        foreach (var h in possibleHits) {
            Debug.Log($"ConeArea:GetAffectedUnits possbile hit: {h.transform.gameObject}");
        }
        Mesh mesh = EffectSystem.CreateArcMesh(origin.forward, Angle, Radius, 100, Vector3.up);
        
        MeshCollider meshCollider = origin.gameObject.AddComponent<MeshCollider>();
        meshCollider.sharedMesh = mesh;
        meshCollider.convex = true;
        meshCollider.isTrigger = true;
        
        //calculate exact collisions
        var direction = new Vector3();
        var hits = possibleHits.Where(ph => Physics.ComputePenetration(meshCollider, origin.position, origin.rotation, ph.collider, ph.transform.position, ph.transform.rotation, out direction, out float distance));

        return hits.Select(x => x.transform).Where(unit => {
            var angleBetween = origin.eulerAngles.z - unit.eulerAngles.z;
            // TODO: need to check calculation
            // Angle = 50  => 180 - Angle = 130
            // angle = 40  => 180 - angle = 140
            return (Angle <= angleBetween || 180 - angleBetween <= 180 - Angle);
        });

        Debug.Log($"ConeArea:GetAffectedUnits {hits.Count()} units found");
        foreach (var h in hits) {
            Debug.Log($"ConeArea:GetAffectedUnits hit: {h.transform.gameObject}");
        }
        return hits.Select(x => x.transform);

        RaycastHit[] hits = Physics.SphereCastAll(origin.position, Width, origin.forward, Length, LayerMask.NameToLayer("units"));

       
        // Get potential collisions
        RaycastHit[] possibleHits = Physics.SphereCastAll(origin.position, Width, origin.forward, Length, LayerMask.NameToLayer("units"));
        if (possibleHits.Length == 0) {
            return Enumerable.Empty<Transform>();
        }
        Mesh mesh = EffectSystem.CreateQuadMesh(origin.forward, Width, Length, Vector3.up);
         MeshCollider meshCollider = origin.gameObject.AddComponent<MeshCollider>();
        meshCollider.sharedMesh = mesh;
        meshCollider.convex = true;
        meshCollider.isTrigger = true;
        
        //calculate exact collisions
        var direction = new Vector3();
        var hits = possibleHits.Where(ph => Physics.ComputePenetration(meshCollider, origin.position, origin.rotation, ph.collider, ph.transform.position, ph.transform.rotation, out direction, out float distance));
        Debug.Log($"PathArea:GetAffectedUnits {hits.Count()} units found");
        foreach (var h in hits) {
            Debug.Log($"PathArea:GetAffectedUnits hit: {h.transform.gameObject}");
        }