Bezier Input
============

Functionality
-------------

This node allows to bring Bezier_ Curve objects from Blender's scene into Sverchok.

.. _Bezier: https://en.wikipedia.org/wiki/B%C3%A9zier_curve

Inputs
------

This node does not have any inputs.

Operators
---------

This node has the following operator button:

* **GET**. When pressed, the node will update the list of objects bringed into
  Sverchok with a list of currently selected objects. If there are objects
  along selected ones, which are not Bezier curves, the node will skip them.

Parameters
----------

This node has the following parameters:

* **Sort**. If checked, the node will sort selected objects by name. Checked by default.
* **Apply matrices**. If checked, the node will apply all transforms to
  Blender's objects before bringing the coordinates into Sverchok. Checked by
  default.
* **Concatenate segments**. If checked, join Bezier segments of the curve into
  a single Curve object; otherwise, output a separate Curve object for each
  segment.

In the lower part of the node, the list of currently imported objects is shown.

Outputs
-------

This node has the following outputs:

* **Curves**. Generated Curve objects.
* **ControlPoints**. Control points of Bezier curves. This output contains a list of 4 points for each segments of each Bezier curve.
* **Matrices**. Transformation matrices of selected objects.