private List <Vector2> ExtractBillboards(XmlElement bills, bool vertical)
{
XmlElement verticalBills = bills;
List <Vector2> allUv = new List <Vector2>();
if (vertical)
{
foreach (XmlElement node in verticalBills.ChildNodes)
{
XmlElement elem = node;
bool rotated = bool.Parse(elem.GetAttribute("Rotated"));
Log.i("Rotated: " + rotated);
string[] u = node["TexcoordU"].InnerText.Trim().Split(' ');
string[] v = node["TexcoordV"].InnerText.Trim().Split(' ');
Log.i("UV data: " + TUtils.ToString(u) + " " + TUtils.ToString(v));
if (v.Length != u.Length || v.Length != 4)
{
Debug.LogError("Something bad went parsing: " + u + " " + v);
continue;
}
List <Vector2> uv = new List <Vector2>();
for (int j = 0; j < u.Length; j++)
{
uv.Add(new Vector2(float.Parse(u[j]), float.Parse(v[j])));
}
Log.i("Extracted uv: " + TUtils.ToString(uv));
allUv.AddRange(uv);
}
}
else
{
string[] u = bills["TexcoordU"].InnerText.Trim().Split(' ');
string[] v = bills["TexcoordV"].InnerText.Trim().Split(' ');
Log.i("UV data: " + TUtils.ToString(u) + " " + TUtils.ToString(v));
if (v.Length != u.Length || v.Length != 4)
{
Debug.LogError("Something bad went parsing: " + u + " " + v);
}
List <Vector2> uv = new List <Vector2>();
for (int j = 0; j < u.Length; j++)
{
uv.Add(new Vector2(float.Parse(u[j]), float.Parse(v[j])));
}
Log.i("Extracted uv: " + TUtils.ToString(uv));
allUv.AddRange(uv);
}
return(allUv);
}