Unity Engine documentationScript ReferenceUnity.U2D.PhysicsPhysicsShapePhysicsShape.ShapeProxyradiusThe radius around the vertices.阅读时间1 分钟最后更新于 1 个月前Definition Type: Property Namespace: Unity.U2D.Physics Assembly: UnityEngine.PhysicsCore2DModule public float radius { readonly get; set; }