private Vector3 ReadVector3Attribute(XmlNode node, string key, float defaultValue, bool directional = true)
{
if (!node.TryGetAttribute(key, out var attribute))
{
return(new Vector3(defaultValue, defaultValue, defaultValue));
}
var values = ReadFloatArray(attribute);
var x = GetValueByIndex(values, 0, defaultValue);
var y = GetValueByIndex(values, 1, defaultValue);
var z = GetValueByIndex(values, 2, defaultValue);
var vector = CoordinateUtility.ToUnityCoordinate(x, y, z, directional);
return(vector);
}
private Quaternion ReadRotationAttribute(XmlNode node)
{
if (node.TryGetAttribute("rotation", out var attribute))
{
var values = ReadFloatArray(attribute);
if (values.Count < 4)
{
return(Quaternion.identity);
}
var x = values[0];
var y = values[1];
var z = values[2];
var w = values[3];
var rotation = CoordinateUtility.ToUnityCoordinate(x, y, z, w);
rotation.Normalize();
return(rotation);
}
return(Quaternion.identity);
}