1× · 5.6 s
Focus and directrix
CSSA circle drawn on a point travelling the parabola always sits on the focus and just touches the directrix, which is the definition of the curve.
The Free licence asks for one visible credit per page: Animation by Pulsar, linked to Pulsar. The credit line is that link, ready to paste. The snippet itself carries attribution in a comment and in the SVG’s metadata, and never links anywhere on click. Licence
- Tier
- CSS
- Dependencies
- None
- Duration
- 5.6 s, loops
- Categories
- Icons and micro-interactions
- Use cases
- Ambient background, Transitions and reveals
- Industries
- Manufacturing and industrial, Education and training
- Style
- Technical · light stroke
- Set
- euclid
- Tags
- circlegeometricloopminimalscale
Companion assets
The same artwork, not animated. Derived from the entry’s own resting state, so it matches exactly.
