Примітиви – Primitives

Reference – Довідка

Mode – Режим:: Object Mode and Edit Mode – Режим Об’єкта та Режим Редагування
Menu – Меню:: «Додання > Крива» – Add ‣ Curve
Shortcut – Шоткат:: Shift-A

Дивись також

При доданні кривих існують кілька загальних опцій, як і для інших об’єктів – Objects.

Примітка

Eventually all the primitive curves will be replaced to use the same curve system used for hair curves. Until this is done, their features will diverge.

They can be converted interchangeably to access the full range of edit and sculpting functionalities.

In Object/Edit Mode, the Add Curve menu, provides a few different curve primitives:

Крива Безьє – Bézier Curve

Додає відкриту 2D криву Безьє – Bézier з двома керувальними точками.

Коло Безьє – Bézier Circle

Додає закриту, у формі кола 2D криву Безьє (зроблену з чотирьох керувальних точок).

Крива НОРБС – NURBS Curve

Додає відкриту 2D криву NURBS – НОРБС, з чотирьох керувальних точок, з однорідними – Uniform вузликами.

Коло НОРБС – NURBS Circle

Додає закриту, у формі кола 2D криву NURBS – НОРБС (зроблену з восьми керувальних точок).

Path – Шлях

Додає відкриту 3D криву NURBS, зроблену з п’яти вирівняних керувальних точок з вузликами Endpoint та увімкненою уставою Curve Path.

Empty Hair

Adds an empty high-performance curves object and automatically:

Assigns the active object as the Surface.
Set the surface object as the parent of the new object.
Adds a Geometry Nodes modifier to deform the curves on the surface.

Selecting – Вибирання

Hair curves, while similar to regular curves are a bit different and have their own selection tools. Many of these match their regular curve tools but are implemented differently All hair curve selection operators are documented below for completeness.

These selection operators work in both Sculpt and Edit modes.

Режими Вибрання – Selection Modes

Reference – Довідка

Mode – Режим:: Edit Mode – Режим Редагування
Menu – Меню:: 3D Viewport Header ‣ Select Mode
Shortcut – Шоткат:: 1, 2

Note, this is only supported for «Hair Curves».

Selection modes limits selection operators to certain curve domains. This feature is makes it easy to select whole segments at once, or to give more granular control over editing.

Керувальні Точки – Control Points:: Allows selection of individual control points.
Curve – Крива:: Limits selection to whole curve segments.

Operators – Оператори

All – Усе: Select all control points or curves.
None – Нема: Deselect all control points or curves.
Invert – Інверт: Invert the selection.
Random – Випадково: Randomizes inside the existing selection or create new random selection if nothing is selected already.
Endpoints: Select endpoints of curves. Only supported in the Control Point selection mode.
Виростання – Grow: Select points or curves which are close to already selected elements.

Editing – Редагування

The curves can be edited via sculpting.

Curves objects also have basic editing support in «Edit Mode». Currently, only the basic Transform and Delete operators are supported.

The Delete operator can remove Control Points or Segments. Deleting can be used to make curves shorter or simplify segments by deleting control points in the mid section of a segment.

Properties – Властивості

Hair Curves have different properties than regular Curve objects; these properties are documented below.

Attributes – Атрибути

The Attributes panel contains different hair characteristics such as the position and color of hair strands.

Use the List View to manage attributes.

Дивись також

See the Attribute Reference for details on attributes.

Surface – Поверхня

Surface – Поверхня

The curve surface is an optional mesh that is used to anchor the curves, and behave as a scalp for hair grooming. When adding a new Curves object via the Add Menu the active object is automatically set as the surface.

To set a new surface press Ctrl-P and select Object (Attach Curves to Surface) in the Set Parent To pop-up menu. This option can be seen as part of the Curves settings in the Properties Editor.

../../_images/sculpt-paint_sculpting_curves-surface.png

Surface UV Map: The name of the attribute on the surface mesh used to define the attachment of each curve.

Примітка

If the UV from the surface changed, run Snap to Nearest Surfaces to re-attach the curves.

Fur

Adds a fur setup to the selected objects. The fur setup is based on Geometry Nodes and built with Hair Node Groups that come with Blender as bundled assets.

See Quick Fur for more information.