// https://forum.unity3d.com/threads/xml-reading-a-xml-file-in-unity-how-to-do-it.44441/
private IEnumerator LoadGML(string url)
{
gml = new GML();
xml = new XmlDocument();
xml.Load(url);
yield return(xml);
XmlNode root = xml.FirstChild;
XmlNode tag = root["tag"];
XmlNode header = tag["header"];
XmlNode environment = header["environment"];
XmlNode up = environment["up"];
XmlNode screenBounds = environment["screenBounds"];
gml.screenBounds.x = float.Parse(screenBounds["x"].InnerText) * globalScale.x;
gml.screenBounds.y = float.Parse(screenBounds["y"].InnerText) * globalScale.y;
gml.screenBounds.z = float.Parse(screenBounds["z"].InnerText) * globalScale.z;
Debug.Log("dim: " + gml.screenBounds);
XmlNode drawing = tag["drawing"];
for (int i = 0; i < drawing.ChildNodes.Count; i++)
{
GMLStroke stroke = new GMLStroke();
XmlNode strokeEl = drawing.ChildNodes[i];
for (int j = 0; j < strokeEl.ChildNodes.Count; j++)
{
XmlNode pt = strokeEl.ChildNodes[j];
float x = float.Parse(pt["x"].InnerText) * gml.screenBounds.x;
float y = float.Parse(pt["y"].InnerText) * gml.screenBounds.y;
float z = float.Parse(pt["z"].InnerText) * gml.screenBounds.z;
float time = float.Parse(pt["time"].InnerText);
GMLPoint point = new GMLPoint();
point.pt = new Vector3(x, y, z);
point.time = time;
stroke.points.Add(point);
}
gml.strokes.Add(stroke);
}
if (gmlMode == GMLMode.READ_STILL)
{
for (int i = 0; i < gml.strokes.Count; i++)
{
latkd.makeCurve(gml.strokes[i].getPoints());
}
}
else if (gmlMode == GMLMode.READ_DRAW)
{
ready = true;
}
}
private void Start()
{
ld.makeCurve(points);
}