Fill Curve Node#

Fill Curve node.

The Fill Curve node generates a mesh using the constrained Delaunay triangulation algorithm with the curves as boundaries. The mesh is only generated flat with a local Z of 0.

Inputs – Уводи#

Curve – Крива

Standard geometry input with a curve component.

Group ID

Value used to group curves together. Curves with different Group ID are treated separately.

Properties – Властивості#

Mode – Режим

The type of geometry the output consists of.


The output is made up of triangles.

N-бічники – N-gons:

The output is made up of n-gons.

Outputs – Виводи#

Mesh – Сіть

The filled-in curves.

Examples – Приклади#

Customized triangulation#

One or many «single point spline» can be used to customize the triangulation of the filled-in curves.


This is the default behavior of the Fill Curve node applied to the star primitive.#


Here, a single curve point is joined to the star primitive to customize the triangulation.#


Here, 300 single curve point are joined to the star primitive to customize the triangulation.#

Group ID#

The following figures display diverse application of the Group ID.

Here, the 4 curves share the same Group ID, resulting in 1 mesh island (default behavior).#


Here, the 4 curves have different Group ID, resulting in 4 mesh islands.#


Here, the 4 curves are seperated into two groups based on their positions, resulting in 2 mesh islands.#