Struct Isosurface 

pub struct Isosurface { /* private fields */ }

One iso-surface of a ScalarField3D: an iso-level and a solid colour.

Port of silx plot3d.items.volume.Isosurface. The level is either a fixed value or computed from the parent field by an auto-level function (silx setAutoLevelFunction; e.g. mean_plus_std); the resolved value is stored in level and refreshed by the owning ScalarField3D whenever the data changes. The surface itself is built and emitted by the parent (the data lives there), as a lit solid-colour mesh through the P1.2 mesh path.

Implementations

impl Isosurface

pub fn new(level: f32, color: Color32) -> Self

A fixed-level iso-surface in the given colour.

pub fn new_auto(auto: fn(&[f32]) -> f32, color: Color32) -> Self

An auto-level iso-surface: level is recomputed by auto(data) each time the parent field changes (silx setAutoLevelFunction).

pub fn level(&self) -> f32

The resolved iso-level (NaN if an auto-level has not yet been computed against data).

pub fn set_level(&mut self, level: f32)

Set a fixed iso-level, clearing any auto-level function (silx setLevel).

pub fn set_auto_level(&mut self, auto: fn(&[f32]) -> f32)

Set the auto-level function (silx setAutoLevelFunction); takes effect on the next parent data update.

pub fn is_auto_level(&self) -> bool

True when the level is computed by an auto-level function.

pub fn color(&self) -> Color32

The iso-surface colour.

pub fn set_color(&mut self, color: Color32)

Set the iso-surface colour (silx setColor).

Trait Implementations

impl Clone for Isosurface

fn clone(&self) -> Isosurface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Isosurface

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

Formats the value using the given formatter.