/// <summary>
/// Reads tokens.
/// </summary>
/// <param name="tokens">The tokens.</param>
/// <param name="index">The index.</param>
/// <returns>A texture coordinate.</returns>
internal static An8TexCoord ReadTokens(string[] tokens, ref int index)
{
var coord = new An8TexCoord();
Tokenizer.ReadOpenData(tokens, ref index);
coord.U = Tokenizer.ReadFloat(tokens, ref index);
coord.V = Tokenizer.ReadFloat(tokens, ref index);
Tokenizer.ReadCloseData(tokens, ref index);
return(coord);
}
internal override void ParseTokens(string[] tokens)
{
base.ParseTokens(tokens);
var chunks = Tokenizer.SplitChunks(tokens);
foreach (var chunk in chunks)
{
int index = 0;
switch (chunk.Ident)
{
case "material":
{
var material = new An8Material();
material.ParseTokens(chunk.Tokens);
this.Material = material;
break;
}
case "smoothangle":
this.SmoothAngleThreshold = Tokenizer.ReadFloat(chunk.Tokens, ref index);
break;
case "working":
this.Divisions = Tokenizer.ReadInt(chunk.Tokens, ref index);
break;
case "divisions":
this.RenderDivisions = Tokenizer.ReadInt(chunk.Tokens, ref index);
break;
case "materiallist":
this.MaterialList.Clear();
foreach (var material in Tokenizer.SplitChunks(chunk.Tokens)
.Where(t => string.Equals(t.Ident, "materialname", StringComparison.Ordinal))
.Select(t =>
{
int i = 0;
return(Tokenizer.ReadString(t.Tokens, ref i));
}))
{
this.MaterialList.Add(material);
}
break;
case "points":
this.Points.Clear();
while (index < chunk.Tokens.Length)
{
this.Points.Add(An8Point.ReadTokens(chunk.Tokens, ref index));
}
break;
case "normals":
this.Normals.Clear();
while (index < chunk.Tokens.Length)
{
this.Normals.Add(An8Point.ReadTokens(chunk.Tokens, ref index));
}
break;
case "edges":
this.Edges.Clear();
while (index < chunk.Tokens.Length)
{
this.Edges.Add(An8Edge.ReadTokens(chunk.Tokens, ref index));
}
break;
case "texcoords":
this.TexCoords.Clear();
while (index < chunk.Tokens.Length)
{
this.TexCoords.Add(An8TexCoord.ReadTokens(chunk.Tokens, ref index));
}
break;
case "faces":
this.Faces.Clear();
while (index < chunk.Tokens.Length)
{
this.Faces.Add(An8Face.ReadTokens(chunk.Tokens, ref index));
}
break;
}
}
}