public BaseNode[] createVrmlFromString(string vrmlSyntax) {
Vrml97Tokenizer tokenizer = new Vrml97Tokenizer(new StringReader(vrmlSyntax));
VrmlParser parser = new VrmlParser(tokenizer);
MFNode node = new MFNode();
parser.Parse(node);
return null;
}
private VrmlScene LoadScene(string name) {
using (var stream = GetType().Assembly.GetManifestResourceStream(this.GetType(), name)) {
var tokenizer = new Vrml97Tokenizer(stream);
var parser = new VrmlParser(tokenizer);
var scene = new VrmlScene();
parser.Parse(scene);
return scene;
}
}
public void TokenizerTest() {
using (var stream = GetType().Assembly.GetManifestResourceStream(GetType(), "Ant.WRL")) {
var tokenizer = new Vrml97Tokenizer(stream);
int count = 0;
while (tokenizer.ReadNextToken().Type != VRML97TokenType.EOF) {
count++;
}
Assert.AreEqual(39343, count, "Check node count");
}
}
public Scene3D Convert(string vrmlPath)
{
try {
var tokenizer = new Vrml97Tokenizer(File.Open(vrmlPath, FileMode.Open));
var parser = new VrmlParser(tokenizer);
var scene = new VrmlScene();
parser.Parse(scene);
return Convert(scene);
} catch (Exception exc) {
return null;
}
}
public TokenizerContext(TextReader reader, Vrml97Tokenizer tokenizer) {
this.reader = reader;
this.tokenizer = tokenizer;
}
public VrmlParser(Vrml97Tokenizer tokenizer) {
_tokenizer = tokenizer;
}
public ParserContext(Vrml97Tokenizer tokenizer) {
_tokenizer = tokenizer;
_nodeFactory = new NodeFactory();
_childAcceptor = new ChildAcceptor();
}
public TokenizerContext(TextReader reader, Vrml97Tokenizer tokenizer)
{
this.reader = reader;
this.tokenizer = tokenizer;
}
