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Unify lane symbol creation and palette automation

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Your Name 2026-10-03 01:35:33 -04:00
parent 15deaea19e
commit a834ccb1e2
13 changed files with 176 additions and 121 deletions
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29
frontend/test/arthur/domain/instance_test.cljs
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@ -406,3 +406,32 @@
(is (nil? (:refused extended)) (:refused extended))
(is (= [0 6] (node/placed-span
(get-in extended [:clip :symbols :palettes :nodes :change]))))))
(deftest a-blank-palette-symbol-can-tween-from-inherit-to-an-editor-palette
(let [day (random-uuid)
night (random-uuid)
palette (fn [id color]
{:id id :name (str id) :slots [{:hex color} {:hex color}]})
choice (assoc (ch/keyed {0 pal/inherit 4 night} :linear) :semantic :palette)
document {:fps 30 :width 20 :height 20
:palettes {day (palette day "#000000")
night (palette night "#ffffff")}
:default-palette day
:symbols
{:main {:id :main :frames 5 :palette day :palette-track :palettes
:nodes {}}
:palettes {:id :palettes :type :palette-track :display :lane :frames 5
:nodes {:change {:id :change :kind :instance :z "a1"
:source {:symbol :transition}
:span [0 5] :time {:at 0}
:channels {[:palette] choice}}}}
:transition {:id :transition :name "palette transition"
:type :palette :frames 1 :nodes {}}}}
context (pal/compile document)
resolve (clip/resolver document :main nil context nil)]
(is (empty? (clip/problems document)))
(resolve 2)
(is (= {:from day :to night :t 0.5} (clip/active-palette resolve)))
(is (= [128 128 128]
(nth (pal/effective-ramp context (clip/active-palette resolve))
(pal/render-index context day 1))))))