public static AvatarSkeletonInfo ParseXml(XmlNode root)
{
if (root.NodeType != XmlNodeType.Element)
{
throw new Exception("Invalid root node.");
}
XmlElement rootElement = (XmlElement)root;
AvatarSkeletonInfo avatarSkeletonInfo = new AvatarSkeletonInfo();
avatarSkeletonInfo.NumBones = ParseInt(rootElement.GetAttribute("num_bones"), "Couldn't find number of bones.", "Couldn't parse number of bones");
int.TryParse(rootElement.GetAttribute("num_collision_volumes"), out var i);
avatarSkeletonInfo.NumCollisionVolumes = i;
foreach (XmlNode childNode in rootElement.ChildNodes)
{
if (childNode.NodeType != XmlNodeType.Element)
{
continue;
}
AvatarBoneInfo boneInfo = AvatarBoneInfo.ParseXml(childNode);
avatarSkeletonInfo.BoneInfoList.Add(boneInfo);
}
return(avatarSkeletonInfo);
}
public static AvatarBoneInfo ParseXml(XmlNode root)
{
if (root.NodeType != XmlNodeType.Element)
{
throw new Exception($"Invalid root node. ({root.NodeType})");
}
AvatarBoneInfo info = new AvatarBoneInfo();
XmlElement rootElement = (XmlElement)root;
switch (root.Name)
{
case "bone":
info.IsJoint = true;
info.Name = rootElement.GetAttribute("name");
if (string.IsNullOrEmpty(info.Name))
{
throw new Exception("Bone without name.");
}
info.Aliases = rootElement.GetAttribute("aliases"); //Aliases are not required.
break;
case "collision_volume":
info.IsJoint = false;
info.Name = rootElement.GetAttribute("name");
if (string.IsNullOrEmpty(info.Name))
{
info.Name = "Collision Volume";
}
break;
default:
throw new Exception($"Invalid root node. ({root.Name})");
}
info.Pos = ParseVector3(rootElement.GetAttribute("pos"), "Bone without position. ({info.Name})", "Couldn't parse position. ({info.Name})");
info.Rot = ParseVector3(rootElement.GetAttribute("rot"), "Bone without rotation. ({info.Name})", "Couldn't parse rotation. ({info.Name})");
info.Scale = ParseVector3(rootElement.GetAttribute("scale"), "Bone without scale. ({info.Name})", "Couldn't parse scale. ({info.Name})");
info.End = ParseVector3(rootElement.GetAttribute("end"), "Bone without end. ({info.Name})", "Couldn't parse end. ({info.Name})", true);
info.Support = rootElement.GetAttribute("support");
if (string.IsNullOrEmpty(info.Support))
{
Logger.LogWarning("AvatarBoneInfo.ParseXml", $"Bone without support. ({info.Name})");
}
if (info.IsJoint)
{
info.Pivot = ParseVector3(rootElement.GetAttribute("pivot"), "Bone without pivot. ({info.Name})", "Couldn't parse pivot. ({info.Name})");
}
// Parse children:
foreach (XmlNode childNode in rootElement.ChildNodes)
{
AvatarBoneInfo childInfo = AvatarBoneInfo.ParseXml(childNode);
info.Children.Add(childInfo);
}
return(info);
}
