Bruce Reif (Buswolley)

My use case is that I’d like to display frames with borders which vary per-side. For the corner radius, we could follow the CSS spec and interpolate the values (see...

@alpine-alpaca also has a crate [bevy_proto_aseprite](https://github.com/alpine-alpaca/bevy_proto_aseprite) which does aseprite file loading, among a few other things. We could use that crate or make a new crate with just the asset-loader...

I'm also having this issue. I made a [gist](https://gist.github.com/B-Reif/4bad92bceea904a59bf0b5286caef661) describing a basic setup that reproduces the problem. This problem still occurs even if the systems are re-ordered. It seems like...

We could also implement a separate system that queries on `Added` and then reserve the resize system for only resize events.

Opened a small PR (#159) to update the method docs for now. Using units of measure would cause breaking changes and would have wider implications.

What are the performance characteristics of this? I would expect iterating over a set of heterogenous component data to be slower than (presumably memory-contiguous) homogenous data.

From an idiomatic perspective, I tend to think of components and systems as a separation of data and behavior. Since traits implement behaviors, a trait queries seems to un-separate these...

Here's a little sketch of something redux/FRP like implemented with traits: https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=c68897abd01df00dc38a6c9153052adb

To expand on "external tools": > Data-driven ... How do we interface with external tools, if at all? A few developer tools to consider: - An inspection tool, like a...

Just wanted to chime in that I found the covariance error messaging to be pretty confusing.