Expression CreateExpressionFromString(string name)
{
// TODO: catch errors
var result = ShaderParser.GetParser <ParadoxGrammar>(ShaderParser.GetGrammar <ParadoxGrammar>().ExpressionNonTerminal).Parser.Parse(name, "");
return((Expression)result.Root.AstNode);
}
/// <summary>
/// Preprocesses and parses the specified source.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <param name="macros">The macros defined for the preprocessor.</param>
/// <param name="includeDirectories">The include directories used by the preprocessor..</param>
/// <returns>Result of parsing</returns>
public static ParsingResult TryPreProcessAndParse(string source, string sourceFileName, SiliconStudio.Shaders.Parser.ShaderMacro[] macros = null, params string[] includeDirectories)
{
var result = ShaderParser.GetParser <XenkoGrammar>().TryPreProcessAndParse(source, sourceFileName, macros, includeDirectories);
PrepareShader(result.Shader);
return(result);
}
/// <summary>
/// Parses the specified source code.
/// </summary>
/// <param name="sourceCode">The source code.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <returns></returns>
public static ParsingResult TryParse(string sourceCode, string sourceFileName)
{
var parsingResult = ShaderParser.GetParser <XenkoGrammar>().Parse(sourceCode, sourceFileName);
PrepareShader(parsingResult.Shader);
return(parsingResult);
}
/// <summary>
/// Parses the specified source code.
/// </summary>
/// <param name="sourceCode">The source code.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <returns></returns>
public static Shader Parse(string sourceCode, string sourceFileName)
{
return(PrepareShader(ShaderParser.GetParser <XenkoGrammar>().ParseAndCheck(sourceCode, sourceFileName)));
}
/// <summary>
/// Preprocesses and parses the specified source.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <param name="macros">The macros defined for the preprocessor.</param>
/// <param name="includeDirectories">The include directories used by the preprocessor..</param>
/// <returns>Result of parsing</returns>
public static Shader PreProcessAndParse(string source, string sourceFileName, SiliconStudio.Shaders.Parser.ShaderMacro[] macros = null, params string[] includeDirectories)
{
return(PrepareShader(ShaderParser.GetParser <XenkoGrammar>().PreProcessAndParse(source, sourceFileName, macros, includeDirectories)));
}
/// <summary>
/// Preinitialize the parser.
/// </summary>
public static void Initialize()
{
ShaderParser.GetParser <XenkoGrammar>();
}
/// <summary>
/// Preinitialize the parser.
/// </summary>
public static void Initialize()
{
ShaderParser.GetParser <StrideGrammar>();
}
/// <summary>
/// Parses the specified source.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <param name="macros">The macros defined for the preprocessor.</param>
/// <param name="includeDirectories">The include directories used by the preprocessor..</param>
/// <returns>Result of parsing</returns>
public static Shader Parse(string source, string sourceFileName, ShaderMacro[] macros = null, params string[] includeDirectories)
{
return(ShaderParser.GetParser <HlslGrammar>().PreProcessAndParse(source, sourceFileName, macros, includeDirectories));
}
/// <summary>
/// Initializes this instance.
/// </summary>
public static void Initialize()
{
// Call get parser to force an initialization
ShaderParser.GetParser <HlslGrammar>();
}
/// <summary>
/// Initializes this instance.
/// </summary>
static HlslParser()
{
// Call get parser to force an initialization
ShaderParser.GetParser <HlslGrammar>();
}
/// <summary>
/// Preinitialize the parser.
/// </summary>
public static void Initialize()
{
ShaderParser.GetParser <ParadoxGrammar>();
}
