public readonly int FindIndexAll(ReadOnlySpan <byte> nodeName, Span <int> buffer) => FbxNode_.FindIndexAll(Pointer->ChildrenInternal, nodeName, buffer);
public readonly int FindIndexAll(RawString nodeName, Span <int> buffer) => FbxNode_.FindIndexAll(Pointer->ChildrenInternal, nodeName.AsSpan(), buffer);
public readonly int FindIndex(RawString nodeName) => FbxNode_.FindIndex(Pointer->ChildrenInternal, nodeName.AsSpan());
public readonly int FindIndex(string nodeName) => FbxNode_.FindIndex(Pointer->ChildrenInternal, nodeName);
public readonly int FindIndex(ReadOnlySpan <byte> nodeName) => FbxNode_.FindIndex(Pointer->ChildrenInternal, nodeName);
public readonly bool TryFind(string nodeName, out FbxNode node) => FbxNode_.TryFind(Pointer->ChildrenInternal, nodeName, out node);
public readonly bool TryFind(ReadOnlySpan <byte> nodeName, out FbxNode node) => FbxNode_.TryFind(Pointer->ChildrenInternal, nodeName, out node);
public readonly FbxNode Find(string nodeName) => FbxNode_.Find(Pointer->ChildrenInternal, nodeName);
private static unsafe bool ParseNodeRecord(Reader reader, int version, out FbxNode_ node)
{
ulong endOfRecord;
ulong propertyCount;
ulong propertyListLen;
byte nameLen;
if (version >= 7400 && version < 7500)
{
reader.UInt32(out var eor);
endOfRecord = eor;
reader.UInt32(out var pc);
propertyCount = pc;
reader.UInt32(out var pll);
propertyListLen = pll;
reader.Byte(out nameLen);
}
else if (version >= 7500 && version < 7600)
{
reader.UInt64(out endOfRecord);
reader.UInt64(out propertyCount);
reader.UInt64(out propertyListLen);
reader.Byte(out nameLen);
}
else
{
throw new NotSupportedException($"Format version '{version}' is not supported.");
}
var isNullRecord = (endOfRecord == 0) && (propertyCount == 0) && (propertyListLen == 0) && (nameLen == 0);
if (isNullRecord)
{
node = default;
return(false);
}
node = default;
try {
node = new FbxNode_(new RawStringMem(nameLen), (int)propertyCount);
var name = node.NameInternal;
var properties = node.PropertiesInternal;
reader.Read(name);
SanitizeString(name);
for (int i = 0; i < (int)propertyCount; i++)
{
ParseProperty(reader, ref properties[i]);
}
var hasChildren = (ulong)reader.BaseStream.Position != endOfRecord;
var hasNullRecord = hasChildren || propertyCount == 0;
if (hasChildren || hasNullRecord)
{
while (true)
{
if (!ParseNodeRecord(reader, version, out var child))
{
break;
}
node.AddChild(child);
}
}
}
catch {
node.Free();
node = default;
throw;
}
return(true);
}