fix(patterns): use preset background fallback across animations

Align pattern background rendering to use preset.background_or(...) and update pulse/radiate single-step behaviour to preserve visible frames and step progression.
2026-05-09 14:28:05 +12:00
parent fbebe9f4f9
commit 4879fcfe90
20 changed files with 32 additions and 33 deletions
--- a/src/patterns/bar_graph.py
+++ b/src/patterns/bar_graph.py
@@ -16,7 +16,7 @@ class BarGraph:
                target = (self.driver.num_leds * level) // 100
                lit = self.driver.apply_brightness(colors[0], preset.b)
                unlit = self.driver.apply_brightness(
-                    colors[-1],
+                    preset.background_or(colors),
                    preset.b,
                )
                for i in range(self.driver.num_leds):