private void StartRendering(string pbrtCode)
{
_cancellationTokenSource = new CancellationTokenSource();
var token = _cancellationTokenSource.Token;
Scene scene;
Renderer renderer;
try
{
SceneReader.Read(new StringReader(pbrtCode), out scene, out renderer);
}
catch (Exception ex)
{
_errorList.AddItem(ErrorListItemType.Error, ex.Message, Path);
_shell.ShowTool(_errorList);
return;
}
OutputBitmap = renderer.Output;
Task.Factory.StartNew(() => renderer.Render(scene, token), token)
.ContinueWith(t =>
{
switch (t.Status)
{
case TaskStatus.Faulted:
_errorList.AddItem(ErrorListItemType.Error, t.Exception.Message);
break;
}
});
}
private void ProcessResult(ReflectionEmitResult result)
{
_errorList.Items.Clear();
if (!result.Success)
{
foreach (var diagnostic in result.Diagnostics)
{
if (!diagnostic.Location.IsInSource)
{
throw new NotSupportedException("Only support source file locations.");
}
var itemType = GetItemType(diagnostic.Info.Severity);
var description = diagnostic.Info.GetMessage();
var lineSpan = diagnostic.Location.GetLineSpan(false);
_errorList.AddItem(itemType, description,
lineSpan.Path,
lineSpan.StartLinePosition.Line,
lineSpan.StartLinePosition.Character,
() =>
{
var openDocumentResult = new OpenDocumentResult(lineSpan.Path);
IoC.BuildUp(openDocumentResult);
openDocumentResult.Execute(null);
});
}
}
if (result.IsUncollectible)
{
_errorList.AddItem(ErrorListItemType.Message, "The compiled assembly is not garbage collectible.");
}
}
protected override void WriteInternal(LogLevel level, object message, Exception exception)
{
if (message != null)
{
_display.AddItem(ErrorListItemType.Message, message.ToString());
}
if (exception != null)
{
_display.AddItem(ErrorListItemType.Error, exception.ToString());
}
}
private void ProcessResult(EmitResult result)
{
foreach (var diagnostic in result.Diagnostics)
{
if (!diagnostic.Location.IsInSource)
{
throw new NotSupportedException("Only support source file locations.");
}
var itemType = GetItemType(diagnostic.Severity);
var description = diagnostic.GetMessage();
var lineSpan = diagnostic.Location.GetLineSpan();
_errorList.AddItem(itemType, description,
lineSpan.Path,
lineSpan.StartLinePosition.Line,
lineSpan.StartLinePosition.Character,
() =>
{
var openDocumentResult = new OpenDocumentResult(lineSpan.Path);
IoC.BuildUp(openDocumentResult);
openDocumentResult.Execute(null);
});
}
}
