Struct GridExtrusionLayer 

pub struct GridExtrusionLayer {
    pub grid: GeoGrid,
    pub field: ScalarField2D,
    pub ramp: ColorRamp,
    pub params: ExtrusionParams,
    /* private fields */
}

An extruded georeferenced grid overlay.

Each grid cell is rendered as an extruded prism (box) with height proportional to the scalar value multiplied by ExtrusionParams::height_scale.

Fields

grid: GeoGrid

Grid geometry.

field: ScalarField2D

Scalar field values driving extrusion height.

ramp: ColorRamp

Colour transfer function.

params: ExtrusionParams

Extrusion parameters.

Implementations

impl GridExtrusionLayer

pub fn new( name: impl Into<String>, grid: GeoGrid, field: ScalarField2D, ramp: ColorRamp, ) -> Self

Create a new grid extrusion layer.

pub fn with_params(self, params: ExtrusionParams) -> Self

Set extrusion parameters.

pub fn update_field(&mut self, data: Vec<f32>)

Replace the scalar field values (value-only update).

Trait Implementations

impl Clone for GridExtrusionLayer

fn clone(&self) -> GridExtrusionLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridExtrusionLayer

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

Formats the value using the given formatter.

impl Layer for GridExtrusionLayer

fn id(&self) -> LayerId

A process-unique identifier for this layer.

fn name(&self) -> &str

Human-readable name for UI and debug output.

fn kind(&self) -> LayerKind

The concrete layer type for enum-based dispatch.

fn visible(&self) -> bool

Whether this layer participates in the current frame.

fn set_visible(&mut self, visible: bool)

Toggle visibility on or off.

fn opacity(&self) -> f32

Layer opacity in the range [0.0, 1.0].

fn set_opacity(&mut self, opacity: f32)

Set the layer opacity.

fn z_index(&self) -> i32

Hint for render ordering within the layer stack.

fn as_any(&self) -> &dyn Any

Borrow the layer as &dyn Any for concrete type access.

fn as_any_mut(&mut self) -> &mut dyn Any

Borrow the layer as &mut dyn Any for mutable concrete type access.