Version HistoryInstallationUser GuideAq BulletHelper ListHelper ObjectbtBoxbtCapsulebtConebtCylinderbtSphereCompoundSB AeroHelper ConstraintUtility Tips btSphere object is simple sphere shape for faster and stable simulation. This object don’t rendering.Radius:Defines radius of the btSphere.Segments:Defines segment of btSphere.shading:When checked, btSphere get shading in the viewport.