/// <summary>
/// Instantiates a new cut slice
/// </summary>
/// <param name="data"></param>
private void InstantiateSlice(RawMeshData data)
{
SlicedObject slice = Instantiate(_slicePrefab, transform).GetComponent <SlicedObject>();
slice.Init(data.MeshTransform, data.ToMesh());
_objectsOnScene.Add(slice);
}
/// <summary>
/// Spawn a primitive in front of the camera
/// </summary>
public void SpawnAPrimitive()
{
SlicedObject newSlice = Instantiate(_slicePrefab).GetComponent <SlicedObject>();
newSlice.transform.position = _spawnPosition.position;
_objectsOnScene.Add(newSlice);
}
/// <summary>
/// Slices a object into smaller parts
/// </summary>
/// <param name="cutterPlane"></param>
/// <param name="obj"></param>
/// <returns></returns>
public static List <RawMeshData> SliceMesh(Plane cutterPlane, SlicedObject obj)
{
if (!IsMeshIntersectedByPlane(cutterPlane, obj.Filter.mesh, obj.Graphics.transform, out RawMeshData positive, out RawMeshData negative))
{
return(new List <RawMeshData>());
}
Cut cut = new Cut(obj.Filter.mesh, positive, negative, cutterPlane);
return(cut.Meshes);
}
