// Update is called once per frame
void Update()
{
HexSphere hexSphere = sphere.GetSphere();
Icosphere gameSphere = hexSphere.GetHexMap();
if (gameSphere == null)
{
return;
}
if (Input.GetButtonDown("Select"))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity, LayerMask.GetMask("Sphere")))
{
if (outlineHighlight != null)
{
GameObject.Destroy(outlineHighlight);
}
GameObject obj = hit.collider.gameObject;
HexIdentifier hex = obj.GetComponent <HexIdentifier>();
if (hex != null)
{
selected = hex.location;
float rad = gameSphere.Radius;
gameSphere.SetRadius(rad + 0.001f);
outlineHighlight = new GameObject();
outlineHighlight.transform.position += sphere.transform.position;
outlineHighlight.transform.Rotate(sphere.transform.eulerAngles);
outlineHighlight.name = "Outline Highlight";
MeshFilter mf = outlineHighlight.AddComponent <MeshFilter>();
MeshRenderer mr = outlineHighlight.AddComponent <MeshRenderer>();
mr.material = new Material(Shader.Find("Transparent/Diffuse"));
HexSphere.RenderTile(mf.mesh, selected, gameSphere);
if (new List <SCoord>(gameSphere.GetNeighbors(selected)).Count == 5)
{
mr.material.SetTexture("_MainTex", pentHighlight);
}
else
{
mr.material.SetTexture("_MainTex", hexHighlight);
}
gameSphere.SetRadius(rad);
}
}
}
}
public HexSphere(int subdivisions, Vector3 center, float edgeLength)
{
tileMap = new Dictionary <SCoord, GameObject>();
// Make and subdivide the icosphere
hexSphere = new Icosphere(center, 1);
for (int sub = 0; sub < subdivisions; sub++)
{
hexSphere = hexSphere.SubdivideSphere();
}
// Scale the spehres
float sf = HexSphere.GetScaleFactor(hexSphere, edgeLength);
hexSphere.SetRadius(sf);
}