internal void ForEachFragment(EffectCodeGenerator generator, Action <EffectCodeGenerator, StitchedFragmentSymbol, string> action)
{
foreach (StitchedFragmentSymbol stitchedFragmentNode in Fragments)
{
action(generator, stitchedFragmentNode, string.Format("{0}_{1}", Technique.Name, Name));
}
}
private static bool AttemptEffectCompilation(
ContentProcessorContext context, StitchedEffectContent input,
StitchedEffectSymbol stitchedEffect, ShaderProfile shaderProfile,
out CompiledEffectContent compiledEffect)
{
// Generate effect code.
StringWriter writer = new StringWriter();
EffectCodeGenerator codeGenerator = new EffectCodeGenerator(stitchedEffect, shaderProfile, writer);
codeGenerator.GenerateCode();
string effectCode = writer.ToString();
// Save effect code so that if there are errors, we'll be able to view the generated .fx file.
string tempEffectFile = GetTempEffectFileName(input);
File.WriteAllText(tempEffectFile, effectCode, Encoding.GetEncoding(1252));
// Process effect code.
EffectProcessor effectProcessor = new EffectProcessor
{
DebugMode = EffectProcessorDebugMode.Auto,
Defines = null
};
EffectContent effectContent = new EffectContent
{
EffectCode = effectCode,
Identity = new ContentIdentity(tempEffectFile),
Name = input.Name
};
try
{
compiledEffect = effectProcessor.Process(effectContent, context);
// This is only needed if the compilation was successful - if it failed,
// a more specific error message (with link to the generated file)
// will be shown to the user.
context.Logger.LogImportantMessage(string.Format("{0} : Stitched effect generated (double-click this message to view).", tempEffectFile));
return(true);
}
catch (InvalidContentException ex)
{
if (ErrorIndicatesNeedForShaderModel3(ex.Message))
{
compiledEffect = null;
return(false);
}
throw;
}
}
