public static MqScene Parse(MqChunk chunk)
{
var rt = new MqScene
{
baseChunk = chunk,
};
foreach (var i in chunk.Children)
{
switch (i.Name.ToLower())
{
case "pos":
rt.Position = i.Arguments.Select(float.Parse).ToArray();
break;
case "lookat":
rt.LookAt = i.Arguments.Select(float.Parse).ToArray();
break;
case "head":
rt.Head = float.Parse(i.Arguments.First());
break;
case "pich":
rt.Pitch = float.Parse(i.Arguments.First());
break;
case "bank":
rt.Bank = float.Parse(i.Arguments.First());
break;
case "ortho":
rt.Ortho = i.Arguments.First() == "1";
break;
case "zoom2":
rt.Zoom2 = float.Parse(i.Arguments.First());
break;
case "amb":
rt.Ambient = i.Arguments.Select(float.Parse).ToArray();
break;
case "dirlights":
rt.DirectionalLights = i.Children.Select(MqDirectionalLight.Parse).ToList();
break;
}
}
return(rt);
}
public static MqDocument Parse(string text)
{
var rt = new MqDocument();
var tokenizer = new MqTokenizer(text);
var header = new[] { "Metasequoia", "Document", "\n", "Format", "Text", "Ver" };
if (!tokenizer.Take(header.Length).Select(_ => _.Text).SequenceEqual(header))
{
throw new InvalidOperationException("invalid format");
}
rt.Version = float.Parse(tokenizer.MoveNext().EnsureKind(MqTokenizer.DigitTokenKind).Text);
if (rt.Version >= 2)
{
throw new NotSupportedException("specified format version not supported");
}
foreach (var i in tokenizer)
{
if (i.Kind == MqTokenizer.IdentifierTokenKind)
{
var chunk = MqChunk.Parse(tokenizer);
switch (chunk.Name.ToLower())
{
case "includexml":
rt.IncludeXml = chunk.Arguments.First().Trim('"');
break;
case "scene":
rt.Scene = MqScene.Parse(chunk);
break;
case "material":
rt.Materials = chunk.Children.Select(MqMaterial.Parse).ToList();
break;
case "object":
rt.Objects.Add(MqObject.Parse(chunk));
break;
case "eof":
break;
default:
rt.CustomChunks.Add(chunk);
break;
}
}
}
return(rt);
}
public static MqScene Parse(MqChunk chunk)
{
var rt = new MqScene
{
baseChunk = chunk,
};
foreach (var i in chunk.Children)
switch (i.Name.ToLower())
{
case "pos":
rt.Position = i.Arguments.Select(float.Parse).ToArray();
break;
case "lookat":
rt.LookAt = i.Arguments.Select(float.Parse).ToArray();
break;
case "head":
rt.Head = float.Parse(i.Arguments.First());
break;
case "pich":
rt.Pitch = float.Parse(i.Arguments.First());
break;
case "bank":
rt.Bank = float.Parse(i.Arguments.First());
break;
case "ortho":
rt.Ortho = i.Arguments.First() == "1";
break;
case "zoom2":
rt.Zoom2 = float.Parse(i.Arguments.First());
break;
case "amb":
rt.Ambient = i.Arguments.Select(float.Parse).ToArray();
break;
case "dirlights":
rt.DirectionalLights = i.Children.Select(MqDirectionalLight.Parse).ToList();
break;
}
return rt;
}
