GODRICH
#css-animation#button#loader#transition#scroll#dashboard#ui#design-trends

03The Afterglow Left on a Dot That Switched Off

Each dot keeps its own brightness, jumping straight to 1 when lit and multiplying the previous brightness by DECAY once it goes dark. The top board multiplies by elapsed time so the tail is the same on any refresh rate, the middle board multiplies on every frame of a 144 Hz screen so the tail gets shorter, and the bars below compare the brightness left per column behind the head in both ways.

Best forAfterimage handling that makes motion look smooth to the eye

DECAYlevelfadeStep
The Afterglow Left on a Dot That Switched Off
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03 The Afterglow Left on a Dot That Switched Off — Measured area 24.035% · moving frames 23/23Original by GODRICH · SCSS and React ship in the zip · Dot Matrix Display: 9 Canvas LED Sign Scenes

The post this demo lives in

Dot Matrix Display: 9 Canvas LED Sign Scenes - preview of all 9 demosDot Matrix Display: 9 Canvas LED Sign ScenesHow does an LED sign turn a letter into dots? 01 lights only the 1 cells of a 5x7 table, 03 leaves an afterglow on dark See all demos in this post

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