The cientos package provides a <Circle /> component that serves as a short-cut for a CircleGeometry.
args: [radius: number, segments: number, thetaStart: number, thetaLength: number]
Reference: CircleGeometry
<Circle :args="[1, 32]" color="orange" />
// Circle with a custom material transformations
<Circle ref="circleRef" :args="[1, 32]" :position="[0, 0, 0]">
<TresMeshToonMaterial color="orange" />
</Circle>