the bug was introduced in 9bf8bb018d.
Migrated the circle commands to the rectangle, which is currently necessary.
Retained the previous circle commands for backward compatibility.
Adjusted the path's start point to 90 degrees
to align the origin consistently with other path commands.
No compatibility issue, this only could affect the trimpath effects.
The magic number kappa (0.552284), which is associated with the bezier curve,
has been introduced. This formula is supposed to be applied to the rounded corners
of the rectangle to ensure consistent drawing results.
Issue: https://github.com/thorvg/thorvg/issues/1824
Get rid of the polymorphism function table,
use the switch directly instead.
We profiled, both binary & performance is better than before.
Tested on a local machine (single thread):
- Lottie: 2ms improved
- Binary: -0.5kb
