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Physics.SphereCast

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public static function SphereCast(origin: Vector3, radius: float, direction: Vector3, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Vector3 origin, float radius, Vector3 direction, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(origin: Vector3, radius: float, direction: Vector3, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Vector3 origin, float radius, Vector3 direction, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(origin: Vector3, radius: float, direction: Vector3, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Vector3 origin, float radius, Vector3 direction, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(origin: Vector3, radius: float, direction: Vector3, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Vector3 origin, float radius, Vector3 direction, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);

파라미터

origin The center of the sphere at the start of the sweep.
radius 구체의 반경.
direction 스윕 테스트를 위한 구(sphere)로의 방향.
hitInfo True가 반환되면, /hitInfo/는 충돌한 콜라이더에 대한 더 자세한 정보를 포함할 것입니다. (See Also: RaycastHit).
maxDistance 레이의 길이.
layerMask Layer mask는 캡슐 캐스팅을 할 때 선택적으로 콜라이더를 무시할 때에 사용됩니다.
queryTriggerInteraction Specifies whether this query should hit Triggers.

Returns

bool 구(sphere) 스윕 테스트가 어떤 콜라이더에 교차하면 true를 반환하고, 아니면 false를 반환합니다.

Description

Casts a sphere along a ray and returns detailed information on what 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. Think of the sphere cast like a thick raycast. In this case the ray is specified by a start vector and a direction.

Notes: SphereCast will not detect colliders for which the sphere overlaps the collider.
If you move colliders from scripting or by animation, there needs to be at least one FixedUpdate executed so that the physics library can update it's data structures, before a SphereCast will hit the collider at it's new position.

See Also: Physics.SphereCastAll, Physics.CapsuleCast, Physics.Raycast, Rigidbody.SweepTest.

#pragma strict
var charCtrl: CharacterController;
function Start() {
	charCtrl = GetComponent.<CharacterController>();
}
function Update() {
	var hit: RaycastHit;
	var p1: Vector3 = transform.position + charCtrl.center;
	var distanceToObstacle: float = 0;
	// to see if it is about to hit anything.
	if (Physics.SphereCast(p1, charCtrl.height / 2, transform.forward, hit, 10)) {
		distanceToObstacle = hit.distance;
	}
}
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { CharacterController charCtrl; void Start() { charCtrl = GetComponent<CharacterController>(); } void Update() { RaycastHit hit;

Vector3 p1 = transform.position + charCtrl.center; float distanceToObstacle = 0; // Cast a sphere wrapping character controller 10 meters forward // to see if it is about to hit anything. if (Physics.SphereCast(p1, charCtrl.height / 2, transform.forward, out hit, 10)) { distanceToObstacle = hit.distance; } } }

public static function SphereCast(ray: Ray, radius: float, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);

파라미터

ray The starting point and direction of the ray into which the sphere sweep is cast.
radius 구체의 반경.
maxDistance 레이의 길이.
layerMask Layer mask는 캡슐 캐스팅을 할 때 선택적으로 콜라이더를 무시할 때에 사용됩니다.
queryTriggerInteraction Specifies whether this query should hit Triggers.

Returns

bool 구(sphere) 스윕 테스트가 어떤 콜라이더에 교차하면 true를 반환하고, 아니면 false를 반환합니다.

Description

Casts a sphere along a ray and returns detailed information on what 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. Think of the sphere cast like a thick raycast.

Note: If you move colliders from scripting or by animation, there needs to be at least one FixedUpdate executed so that the physics library can update it's data structures, before a SphereCast will hit the collider at it's new position.

See Also: Physics.SphereCastAll, Physics.CapsuleCast, Physics.Raycast, Rigidbody.SweepTest.


public static function SphereCast(ray: Ray, radius: float, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);
public static function SphereCast(ray: Ray, radius: float, out hitInfo: RaycastHit, maxDistance: float = Mathf.Infinity, layerMask: int = DefaultRaycastLayers, queryTriggerInteraction: QueryTriggerInteraction = QueryTriggerInteraction.UseGlobal): bool;
public static bool SphereCast(Ray ray, float radius, out RaycastHit hitInfo, float maxDistance = Mathf.Infinity, int layerMask = DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal);

파라미터

ray The starting point and direction of the ray into which the sphere sweep is cast.
radius 구체의 반경.
hitInfo True가 반환되면, /hitInfo/는 충돌한 콜라이더에 대한 더 자세한 정보를 포함할 것입니다. (See Also: RaycastHit).
maxDistance 레이의 길이.
layerMask Layer mask는 캡슐 캐스팅을 할 때 선택적으로 콜라이더를 무시할 때에 사용됩니다.
queryTriggerInteraction Specifies whether this query should hit Triggers.

Description