Graphviz (VisualGraph) fixes and improvements

Hi folks! We’ve been using VisualGraph to generate some visualizations of our game’s assets and tools. We hit a couple of bugs and some limitations and made some engine modifications to support them. I sent out some PRs last month, but they haven’t gotten any traction.

  1. VisualGraph (Graphviz) - Fix “plaintext” shape by jsnyder-riot · Pull Request #13116 · EpicGames/UnrealEngine
  2. VisualGraph (Graphviz) - Fix reversed edge direction by jsnyder-riot · Pull Request #13115 · EpicGames/UnrealEngine
  3. VisualGraph (Graphviz) - Add support for specifying graph layout direction by jsnyder-riot · Pull Request #13117 · EpicGames/UnrealEngine

PS: I also updated the `.gitignore` to support my version of Rider (2024.2.5). Update gitignore to exclude RiderLink by jsnyder-riot · Pull Request #13114 · EpicGames/UnrealEngine

Steps to Reproduce

Hey Jacob,

Thanks so much for your messages and apologies for the late reply. I am just confirming we’ve received your pull requests - thanks for that.

Best,

Helge