public static bool SphereBoxCollisionOccured(PSI_Collider_Sphere sphereCol, PSI_Collider_Box boxCol, out Vector3 point)
{
// Get the closest point on the surface of the box to the sphere.
point = boxCol.GetClosestPointOnBox(sphereCol.pPosition);
// Do a distance check to see if the sphere and box are colliding.
var collisionVector = point - sphereCol.pPosition;
bool isColliding = collisionVector.magnitude <= Mathf.Abs(sphereCol.pRadius);
if (isColliding)
{
// Resolve any overlap between the sphere and the box.
var collisionAxis = CorrectCollisionAxisDirection(boxCol.pPosition, sphereCol.pPosition, collisionVector);
float overlap = collisionVector.magnitude - sphereCol.pRadius;
ResolveCollisionOverlaps(sphereCol, boxCol, collisionAxis, overlap);
// Calculate and apply the collision impulse to the sphere and the box.
ApplyImpulses(sphereCol, boxCol, collisionAxis, point);
return(true);
}
return(false);
}