Struct UnstructuredGrid 

pub struct UnstructuredGrid {
    pub points: Points<f64>,
    /* private fields */
}

Arbitrary mixed-cell mesh with explicit point coordinates and cell connectivity.

Analogous to VTK’s vtkUnstructuredGrid. Each cell has a type (from CellType) and point connectivity stored in a shared CellArray. Cell types are stored in a parallel array.

Fields

points: Points<f64>

Implementations

impl UnstructuredGrid

pub fn new() -> Self

pub fn push_cell(&mut self, cell_type: CellType, point_ids: &[i64])

Add a cell with the given type and point indices.

pub fn cell_type(&self, idx: usize) -> CellType

Get the type of cell at the given index.

pub fn cell_points(&self, idx: usize) -> &[i64]

Get the point indices for cell at the given index.

pub fn cell_types(&self) -> &[CellType]

Get all cell types.

pub fn cells(&self) -> &CellArray

Get the underlying cell array.

pub fn point_data(&self) -> &DataSetAttributes

pub fn point_data_mut(&mut self) -> &mut DataSetAttributes

pub fn cell_data(&self) -> &DataSetAttributes

pub fn cell_data_mut(&mut self) -> &mut DataSetAttributes

pub fn from_tetrahedra(points: Vec<[f64; 3]>, tets: Vec<[i64; 4]>) -> Self

Create from points and tetrahedra.

pub fn from_hexahedra(points: Vec<[f64; 3]>, hexes: Vec<[i64; 8]>) -> Self

Create from points and hexahedra.

pub fn with_point_array(self, array: AnyDataArray) -> Self

Builder: add a point data array.

pub fn with_cell_array(self, array: AnyDataArray) -> Self

Builder: add a cell data array.

Trait Implementations

impl Clone for UnstructuredGrid

fn clone(&self) -> UnstructuredGrid

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl DataObject for UnstructuredGrid

fn field_data(&self) -> &FieldData

fn field_data_mut(&mut self) -> &mut FieldData

impl DataSet for UnstructuredGrid

fn num_points(&self) -> usize

fn num_cells(&self) -> usize

fn point(&self, idx: usize) -> [f64; 3]

fn bounds(&self) -> BoundingBox

fn point_data(&self) -> &DataSetAttributes

fn point_data_mut(&mut self) -> &mut DataSetAttributes

fn cell_data(&self) -> &DataSetAttributes

fn cell_data_mut(&mut self) -> &mut DataSetAttributes

fn center(&self) -> [f64; 3]

Center of the bounding box.

fn diagonal(&self) -> f64

Diagonal length of the bounding box.

fn is_empty(&self) -> bool

Whether the dataset has no points.

fn num_point_arrays(&self) -> usize

Number of point data arrays.

fn num_cell_arrays(&self) -> usize

Number of cell data arrays.

impl Debug for UnstructuredGrid

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UnstructuredGrid

fn default() -> UnstructuredGrid

Returns the “default value” for a type.

impl Display for UnstructuredGrid

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<UnstructuredGrid> for AnyDataSet

fn from(d: UnstructuredGrid) -> Self

Converts to this type from the input type.

impl From<UnstructuredGrid> for Block

fn from(ug: UnstructuredGrid) -> Self

Converts to this type from the input type.