Stephen R. Foster

Race condition?

1

My repro: On the latest version of Unreal.js, I'm evaluating the following many times per second (as quickly as I can send messages into Unreal via a tcp server): ```...

Suppose I want to detect when the "P" key is pressed. And suppose I have a player controller `pc`. With what do I call `IsInputKeyDown()`? E.g.: ``` pc.IsInputKeyDown(key) ``` Supposedly...

Possible bugs with (clip ...)

2

I'm getting some confusing behavior with `(clip ...)` -- both when I `(preview ...)` and when I `(render ...)`. Here, I expected the previewer to show me a 1-second clip...

Embed in Slideshow?

4

I noticed in the RacketCon talk, videos were embedded in the slideshow presentation: https://www.youtube.com/watch?v=OZXslNVaCOQ Is there somewhere I could find a simple example of how to do that?

Get id after save?

2

After calling `(save-data-object ...)`, is there a way to get the auto-incremented id? I'm getting `#f`. Maybe I've set up the `data-class` wrongly? If this is something that's supposed to...

More "vision" examples?

2

This is a cool library! I managed to run a few examples. Is there anywhere I could find an example of using this library's image processing tools to do some...

Mac issue

1

On OSX, I'm getting `/bin/sh: dot: command not found` when I run `dot->pict`. I do have `graphviz` installed. ``` > which dot /opt/local/bin/dot ``` Do I need to do extra...

ERROR: service `true' does not exist

1

I get this when running: ``` ./daemon.pl --port 3030 ``` Any ideas?

How to determine when the tiles are all fetched?

1

Thanks again for making this package! I've been using it to generate picts of maps. It's already been enormously helpful! There's just one thing. I'd like to detect when the...

License

3

I didn't see a license file. Did I miss it?