Physics.ComputePenetration(Collider colliderA, Vector3 positionA, Quaternion rotationA, Collider colliderB, Vector3 positionB, Quaternion rotationB)

Compute the minimal translation required to separate the given colliders apart at specified poses.

Parameters:

Name	Type	Description
colliderA	Collider	The first collider.
positionA	Vector3	Position of the first collider.
rotationA	Quaternion	Rotation of the first collider.
colliderB	Collider	The second collider.
positionB	Vector3	Position of the second collider.
rotationB	Quaternion	Rotation of the second collider.

Returns:

type	Description
boolean	True, if the colliders overlap at the given poses.
Vector3	Direction along which the translation required to separate the colliders apart is minimal.
number	The distance along direction that is required to separate the colliders apart.

Usage

---@type Collider
local colliderA;

---@type Vector3
local positionA;

---@type Quaternion
local rotationA;

---@type Collider
local colliderB;

---@type Vector3
local positionB;

---@type Quaternion
local rotationB;


local val0, val1, val2 = Physics:ComputePenetration(colliderA, positionA, rotationA, colliderB, positionB, rotationB)

Extra Detail

Translating the first collider by direction * distance will separate the colliders apart if the function returned true. Otherwise, direction and distance are not defined.

One of the colliders has to be BoxCollider, SphereCollider CapsuleCollider or a convex MeshCollider. The other one can be any type.

Note that you aren't restricted to the position and rotation the colliders have at the moment of the call. Passing position or rotation that is different from the currently set one doesn't have an effect of physically moving any colliders thus has no side effects on the Scene.

Doesn't depend on any spatial structures to be updated first, so is not bound to be used only within FixedUpdate timeframe.