quadrilaterals
schema/components/quadrilaterals/1.2.0/quadrilaterals.schema.json
The quadrilaterals component defines a set of quadrilateral cells by their vertices and connectivity.
vertices— An array of 3D coordinates.indices— An index array of vertex quadruplets, each defining a quadrilateral face. Indices are 0-based.
Used by: unstructured-quad-grid.
See also: triangles, hexahedrons, tetrahedra, segments (other cell types).
Properties
quadrilaterals (v1.2.0)
This component describes a set of quadrilaterals.
| Property | Type | Description | Flags |
|---|---|---|---|
| vertices | quadrilaterals | Vertex coordinates. Columns: x, y, z. | ✅ |
| indices | quadrilaterals | 0-based indices into the vertices. Each row is a quadrilateral. Columns: n0, n1, n2, n3. | ✅ |
Legend
| Flag | Description |
|---|---|
| ⬆️ | Inherited property |
| ✅ | Required property |
