public void ParseXml(XmlNode rootNode)
{
if (rootNode.NodeType != XmlNodeType.Element || rootNode.Name != "mesh")
{
throw new Exception("Invalid root node.");
}
XmlElement rootElement = (XmlElement)rootNode;
MeshType = rootElement.GetAttribute("type").Trim();
if (string.IsNullOrEmpty(MeshType))
{
throw new Exception("No type supplied for mesh.");
}
string s = rootElement.GetAttribute("lod").Trim();
Lod = 0;
if (string.IsNullOrEmpty(s) == false)
{
Lod = Int32.Parse(s);
}
MeshFileName = rootElement.GetAttribute("file_name").Trim();
if (string.IsNullOrEmpty(MeshType))
{
throw new Exception($"No file name supplied for mesh of type {MeshType}.");
}
ReferenceMeshName = rootElement.GetAttribute("reference");
s = rootElement.GetAttribute("min_pixel_area").Trim();
if (string.IsNullOrEmpty(s) == false)
{
MinPixelArea = float.Parse(s, System.Globalization.CultureInfo.InvariantCulture.NumberFormat);
}
else // We weren't given a pixel area, let's see if we got a pixel width instead and compute the area:
{
float minPixelWidth = 0.1f; // If we weren't given a width, use this.
s = rootElement.GetAttribute("min_pixel_width").Trim();
if (string.IsNullOrEmpty(s) == false)
{
minPixelWidth = float.Parse(s, System.Globalization.CultureInfo.InvariantCulture.NumberFormat);
}
MinPixelArea = minPixelWidth * minPixelWidth;
}
// Parse visual params for this node only if we haven't already
foreach (XmlNode paramNode in rootElement.ChildNodes)
{
if (paramNode.NodeType != XmlNodeType.Element)
{
continue;
}
XmlElement paramElement = (XmlElement)paramNode;
XmlNode childNode = paramNode.GetFirstChild();
switch (childNode.Name)
{
case "param_morph":
PolyMorphTargetInfo polyMorphTargetInfo = new PolyMorphTargetInfo();
polyMorphTargetInfo.ParseXml(paramNode);
bool isShared = false;
s = paramElement.GetAttribute("shared").Trim();
if (string.IsNullOrEmpty(s) == false)
{
isShared = s != "0"; // NOTE: These booleans are 0/1 NOT true/false like others...
}
PolyMorphTargetInfoList.Add(new MorphInfoPair(polyMorphTargetInfo, isShared));
break;
case "param_skeleton":
throw new Exception("Can't specify skeleton parameter in a mesh definition.");
default:
throw new Exception($"Unknown parameter type in mesh definition. ({paramNode.Name})");
}
}
}
public MorphInfoPair(PolyMorphTargetInfo morphInfo, bool isShared)
{
MorphInfo = morphInfo;
IsShared = isShared;
}
