Physics.SphereCastAll 所有球体投射

# [Physics](Physics.html).SphereCastAll 所有球体投射

static function *SphereCastAll* (*origin* : [Vector3](../Vector3/Vector3.html), *radius* : float,*direction* : [Vector3](../Vector3/Vector3.html),*distance* : float = [Mathf.Infinity](../Mathf/Mathf.Infinity.html), *layerMask* : int= kDefaultRaycastLayers) : [RaycastHit](../RaycastHit/RaycastHit.html)[]

### Parameters**参数**

* *origin*
  The center of the sphere at the start of the
  sweep.
  在扫描起点的球体中心点。
* *radius*
  The radius of the sphere.
  球体的半径。
* *direction*
  The direction into which to sweep the
  sphere.
  球体扫描的方向
* *distance*
  The length of the sweep
  扫描的长度
* *layerMask*
  A Layer mask that is used to selectively ignore colliders
  when casting a capsule.
  根据 Layer mask 层的不同来忽略碰撞体。

*Returns*
[RaycastHit](../RaycastHit/RaycastHit.html)[] - an array of all
colliders hit in the sweep.

返回扫描碰到所有碰撞体的数组。

*Description* 描述

Like [Physics.SphereCast](Physics.SphereCast.html), but this
function will return all hits the sphere sweep intersects.

和 [Physics.SphereCast](Physics.SphereCast.html) 不同的是这个函数返回所有交互的碰撞体信息。

Casts a sphere against all colliders in the scene and returns detailed
information on each collider which was hit. This is useful when a Raycast does
not give enough precision, because you want to find out if an object of a
specific size, such as a character, will be able to move somewhere without
colliding with anything on the way.

做一个球型物体的投射，对于场景中的所有物体。返回每一个碰撞体的信息。对球型物体做投射时，如果和碰撞体碰撞，raycasthit 结构返回碰撞信息。这可以用在光线投射无法满足要求时的情况下。例如要判断角色（有空间大小尺寸）是否和一个物体发生碰撞。

参见： [Physics.SphereCast](Physics.SphereCast.html), [Physics.CapsuleCast](Physics.CapsuleCast.html), [Physics.Raycast](Physics.Raycast.html), [Rigidbody.SweepTest](../Rigidbody/Rigidbody.SweepTest.html)

• static function *SphereCastAll* (*ray* : [Ray](../Ray/Ray.html), *radius* : float, *distance* :
float = [Mathf.Infinity](../Mathf/Mathf.Infinity.html),
*layerMask* : int = kDefaultRaycastLayers) : [RaycastHit](../RaycastHit/RaycastHit.html)[]

### Parameters**参数**

* *origin*
  The center of the sphere at the start of the
  sweep.
  在扫描起点的球体中心点。
* *radius*
  The radius of the sphere.
  球体的半径。
* *direction*
  The direction into which to sweep the
  sphere.
  球体扫描的方向
* *hitInfo*
  If true is returned, hitInfo will contain more information
  about where the collider was hit (See Also: [RaycastHit](../RaycastHit/RaycastHit.html)).
  如果返回 true，hitInfo 将包含碰到器碰撞的更多信息。
* *distance*
  The length of the sweep
  扫描的长度
* *layerMask*
  A Layer mask that is used to selectively ignore colliders
  when casting a capsule.
  根据 Layer mask 层的不同来忽略碰撞体。

*Returns*
[RaycastHit](../RaycastHit/RaycastHit.html)[] - an array of all
colliders hit in the sweep. *listonly*

返回扫描碰到所有碰撞体的数组。

*Description* 描述