internal static Collider[] GetQueryResult()
{
Collider[] cols = colliders.Take(colliderCount).ToArray();
colliderCount = 0;
layermask = Physics.kDefaultRaycastLayers;
breakOnFirst = false;
return cols;
}
public static bool CheckCapsule(Vector3 start, Vector3 end, float radius, LayerMask layermask)
{
//TODO an actual capsule check.. not just a raycasts
Vector3 forward = (end - start).normalized;
Vector3 right = new Vector3(forward.z,0,-forward.x);
Ray middleRay = new Ray(start, forward);
Ray rightRay = new Ray(start + right * radius + forward * radius, forward);
Ray leftRay = new Ray(start - right * radius + forward * radius, forward);
float middleLength = (end - start).magnitude;
float sidesLength = middleLength - radius * 2;
return (Raycast(middleRay, middleLength, layermask) || Raycast(rightRay, sidesLength, layermask) || Raycast(leftRay, sidesLength, layermask));
}
public static bool SphereCast(Ray ray, float radius, float distance, LayerMask layerMask)
{
AABB aabb = new AABB(ray.GetPoint(distance / 2), distance, radius);
QueryHelper.layermask = layerMask;
QueryHelper.breakOnFirst = true;
world.QueryAABB(null, ref aabb);
return QueryHelper.GetQueryResult().Length > 0;
}
public static Collider[] OverlapSphere(Vector2 position, float radius, LayerMask layermask)
{
AABB aabb = new AABB(position, radius, radius);
QueryHelper.layermask = layermask;
world.QueryAABB(null, ref aabb);
return QueryHelper.GetQueryResult();
}
public static bool CheckLayerMaskContainsLayer(LayerMask _mask, int _layer)
{
LayerMask _contains = 1 << _layer;
return LayerMaskOperations.CheckLayerMaskOverlap(_mask, _contains);
}
public static bool CheckLayerMaskOverlap(LayerMask _mask, LayerMask _contains)
{
return ((_mask & _contains) == _contains.value);
}