About this Block
What it does: Creates a Lattice forming a Delaunay tetrahedralization from a list of points.- You can configure the Method input to change the mesh features for creating the lattice.
- Tetrahedralization requires at least four points to run.
- Choose from the following lattice creation methods:
- Mesh edges: Creates lattice beams along the mesh edges.
- Vertex Centroid: Creates a vertex at each mesh face’s centroid and the mesh vertices. Lattice beams connect the vertices.
- Dual: Creates a vertex at the centroid of each mesh face and creates a connecting beam to the next closest mesh centroid.
- The Thickness of the lattice is a Scalar Field type, which allows for a variable Thickness.
- Open up the block’s Properties Panel to view the beam, implicit, and thick graph properties.
- These properties are populated based on the type of Unit Cell you use. An error sign with a tooltip appears next to the property if it is empty.
Inputs
| Name | Type | Description |
|---|---|---|
| Vertices | Point List | Point list to connect via a Delaunay tetrahedralization. |
| Method | Volume Lattice Enum | Mesh features for lattice creation: - mesh edges: beams created from mesh element edges. - vertex centroid: beams created from the centroid of each face to each vertex. - dual: beams created from the centroid of each face to the midpoint of each face’s edge. |
| Thickness | Scalar Field | Lattice beam thickness. |
| Include surface | Bool | Option to generate a lattice on the surface. |
Outputs
| Type |
|---|
| Lattice |