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author | Brian Picciano <mediocregopher@gmail.com> | 2018-11-12 16:18:45 -0500 |
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committer | Brian Picciano <mediocregopher@gmail.com> | 2018-11-12 16:18:45 -0500 |
commit | 5ed62d23b4bbbf7717de4adfa0eaf2af19365408 (patch) | |
tree | aa3285b40f9905e45b33f61b77afa06a0d33a790 /_posts | |
parent | 886684ec4c0a3d032a974ae8b8e29fb0e0632125 (diff) |
add viz 2 post
Diffstat (limited to '_posts')
-rw-r--r-- | _posts/2018-11-12-viz-2.md | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/_posts/2018-11-12-viz-2.md b/_posts/2018-11-12-viz-2.md new file mode 100644 index 0000000..29bc84d --- /dev/null +++ b/_posts/2018-11-12-viz-2.md @@ -0,0 +1,42 @@ +--- +title: >- + Visualization 2 +description: >- + Now in glorious technicolor! +series: viz +git_repo: https://github.com/mediocregopher/viz.git +git_commit: 76caf80afc94655f2a21661714248676ed018328 +--- + + +<script src="/assets/viz/2/goog/base.js"></script> +<script src="/assets/viz/2/cljs_deps.js"></script> +<script>goog.require("viz.core");</script> +<p align="center"><canvas id="viz"></canvas></p> + +This visualization builds on the previous. Structurally the cortesian grid has +been turned into an isometric one, but this is more of an environmental change +than a behavioral one. + +Behavioral changes which were made: + +* When a live point is deciding its next spawn points, it first sorts the set of + empty adjacent points from closest-to-the-center to farthest. Then it randomly + chooses a number `n` between `0` to `N` (where `N` is the size of that sorted + set) and spawns new points in the first `n` points of the sorted set. + +* Each point is spawned with an attached color, where the color chosen is a + slightly different hue than its parent. The change is deterministic, so all + child points of the same generation have the same color. + +The second change is purely cosmetic, but does create a mesmerizing effect. The +first change alters the behavior dramatically. + +In the previous visualization the points moved around in groups aimlessly. Now +the groups are all competing for the same thing, the center, and as a result +congregate and are able to be viewed as a larger whole. + +The constant churn of the whole takes many forms, from a spiral in the center, +to waves crashing against each other, to outright chaos, to random purges of +nearly all points. Each form lasts for only a few seconds before giving way to +another. |