void Update()
{
rot_axis.Normalize();
Quaternion q = Quaternion.AngleAxis(Time.deltaTime * rot_speed, rot_axis);
this.transform.rotation *= q;
Vector3 forward = this.transform.rotation * new Vector3(0, 1, 0);
if (axis != null)
{
Vector3 up = new Vector3(0, 1, 0);
q = Quaternion.FromToRotation(up, rot_axis);
axis.transform.rotation = q;
}
RaycastHit hit;
if (Physics.Raycast(transform.position, forward, out hit, Mathf.Infinity))
{
//Debug.DrawRay(transform.position, forward * hit.distance, Color.red);
//Debug.Log("Did Hit");
if (hit_sphere != null)
{
hit_sphere.SetActive(true);
hit_sphere.transform.position = transform.position + forward * hit.distance;
}
GameObject obj = hit.transform.gameObject;
TouchableSphere ts = obj.GetComponent <TouchableSphere>();
if (ts != null)
{
ts.highlight(forward * 4);
}
}
else
{
if (hit_sphere != null)
{
hit_sphere.SetActive(false);
}
}
}
void Start()
{
all_spheres = new List <GameObject>();
float asteps = Mathf.PI * 2 / equator_steps;
for (int y = -y_steps; y <= y_steps; ++y)
{
float py = 0;
if (y_steps != 0)
{
py = (y * 1f / y_steps) * inner_radius;
}
for (float a = 0; a < Mathf.PI * 2; a += asteps)
{
GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);
sphere.transform.parent = this.transform;
sphere.transform.position = new Vector3(
Mathf.Cos(a) * inner_radius,
py,
Mathf.Sin(a) * inner_radius
);
sphere.transform.localScale = new Vector3(sphere_radius, sphere_radius, sphere_radius);
sphere.AddComponent <SphereCollider>();
//Rigidbody rb = sphere.AddComponent<Rigidbody>();
//rb.useGravity = false;
TouchableSphere ts = sphere.AddComponent <TouchableSphere>();
ts.normal_mat = normal_mat;
ts.highlight_mat = highlight_mat;
if (normal_mat != null)
{
sphere.GetComponent <Renderer>().material = normal_mat;
}
}
}
}
