The key phrase here is **less terrible**, as opposed to **good**.
Right now if the mandala gets too big for the page, it will just overflow and the remainder won't be visible (not even via scrolling). This is intentional, though, as per @ninapaley's suggestion:
> I'm hoping you can change the way the image keeps resizing its canvas, and keeps justifying left.
> Maybe have an oversize canvas with the ring pinned to the center, and all the adjustment sliders
> on the right? Then they won't disappear if the canvas is too big. Also! I have an idea for an
> animated cycle that would require the symbols to eventually outgrow the canvas area and disappear.
I'm not super happy with this CSS, it doesn't feel terribly maintainable. Ah well, maybe we can improve it later.
Ugh, we need to write out a TypeScript file instead of importing the JSON directly because otherwise the TS compiler will spend an inordinate amount of time doing type inference, which massively slows down type-checking (especially in IDEs and such).
The TS file actually uses `JSON.parse` on a stringified version of the JSON instead of just inlining the JSON itself because [apparently it's much faster][1].
[1]: https://www.bram.us/2019/11/25/faster-javascript-apps-with-json-parse/
Really the eye creature is only useful for me as a debugging tool, so this moves it over to a separate debug page.
It also removes the whole concept of randomizing the eye creature, mainly because it ignores all the rules set forth in the normal creature randomizer, so it's not terribly useful.
This simplifies the code for `creature-page.tsx` a bunch and hopefully makes it easier to understand.
This adds an extremely simple Mandala page (for #24) with a single circle Mandala comprised of several eyes. The symbol style is configurable, but parameters for the actual Mandala are not (yet).
Doing this also involved factoring out a `<SvgTransforms>` component, which makes setting up SVG transforms a bit easier.
Also moved `getSymbol` of `creature-page.tsx` and into `svg-vocabulary.tsx`, with the new name `getSvgSymbol`.
This fixes#53. Note that this means the eye creature isn't observable from the UI, as moving the slider to "bonkers" shows the eye with parts randomly replaced. The "pristine" eye creature can still be shown for debugging purposes by adding `&eye=on` to the end of the URL.
This fixes#39 by adding a "Randomly invert symbols" checkbox.
If the inversion is undesirable, disabling it will keep the existing creature but remove the inversion.
Note that this checkbox is only displayed when the creature complexity isn't bonkers.
This refactors `creature-symbol.tsx` so that it doesn't have to rely on awkwardly introspecting `JSX.Element` instances to do its job. Now all of that mumbo-jumbo, which is only really useful for when we want to manually construct symbols like the eye creature, is encapsulated in `creature-symbol-factory.tsx`.
This adds a bit of debugging information on mouseover.
For example, a tooltip with the text `bird@tail.arm[0]` can be interpreted as "a bird symbol attached to the tail symbol's first arm attachment point."
The implementation is a bit funky: we basically annotate the SVG DOM with various `data` attributes, and on mouseover we traverse the DOM from the element the mouse is over all the way up to the SVG root element, picking out relevant `data` attributes and building a tooltip out of it. This ended up being easier than e.g. passing a bunch of props down the whole tree in React.
This builds upon #30 and #33 by adding support for randomly nested symbols in complexity levels 0-4 of the creature page.
Currently, we don't _recursively_ nest symbols, so e.g. we won't make an eye containing an eye containing a cube. And for now we'll only add a nested symbol if the parent symbol has the `always_nest` metadata property defined.
Atul Varma