private void OnParticleCollision(GameObject other)
{
collisions.Clear();
int count = attachedParticleSystem.GetCollisionEvents(other, collisions);
if (SpawnControl == SpawnControl.ByReceiver)
{
for (int i = 0; i < count; i++)
{
DecalReceiverHelper.SendParticleCollisionEvent(collisions[i]);
}
}
else if (SpawnControl == SpawnControl.BySpawnController)
{
for (int i = 0; i < count; i++)
{
var point = collisions[i].intersection;
var normal = collisions[i].normal;
var decal = SpawnController.SpawnDecal();
decal.transform.position = point + normal * Offset;
decal.transform.up = normal;
decal.transform.rotation *= Quaternion.AngleAxis(Random.value * 360f * RotationJitter, Vector3.up);
if (ParentOnCollide)
{
decal.transform.SetParent(collisions[i].colliderComponent.transform);
}
}
}
}
void SpawnOnCollision(Collision collision)
{
if (string.IsNullOrEmpty(TagCheck) || collision.gameObject.CompareTag(TagCheck))
{
if (SpawnControl == SpawnControl.ByReceiver)
{
DecalReceiverHelper.SendCollision(collision);
}
else if (SpawnControl == SpawnControl.BySpawnController)
{
var contact = collision.contacts[0];
var point = contact.point;
var normal = contact.normal;
var decal = SpawnController.SpawnDecal();
decal.transform.position = point + normal * Offset;
decal.transform.up = normal;
decal.transform.rotation *= Quaternion.AngleAxis(Random.value * 360f * RotationJitter, Vector3.up);
if (ParentOnCollide)
{
decal.transform.SetParent(collision.transform);
}
}
}
}
private void Update()
{
bool shift = Input.GetKey(KeyCode.LeftShift);
if ((Input.GetMouseButtonDown(0) && !shift) || (Input.GetMouseButton(0) && shift))
{
if (UseGPURaycast)
{
Vector2 uv = Vector2.zero;
uv.x = Input.mousePosition.x / RaycastCamera.pixelWidth;
uv.y = Input.mousePosition.y / RaycastCamera.pixelHeight;
bool isHitted = GPURaycast.RaycastToRegisteredTargets(RaycastCamera, uv, out hitInfo);
if (isHitted)
{
DecalReceiverHelper.SendGPURaycastInfo(hitInfo);
}
}
else
{
Ray r = RaycastCamera.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
if (Physics.Raycast(r, out hitInfo))
{
DecalReceiverHelper.SendPhysicsRaycastInfo(hitInfo);
}
}
}
}
