Struct PointCloudScalarQuantity 

pub struct PointCloudScalarQuantity { /* private fields */ }

A scalar quantity on a point cloud.

Implementations

impl PointCloudScalarQuantity

pub fn new( name: impl Into<String>, structure_name: impl Into<String>, values: Vec<f32>, ) -> Self

Creates a new scalar quantity.

pub fn values(&self) -> &[f32]

Returns the scalar values.

pub fn compute_colors(&self, colormap: &ColorMap) -> Vec<Vec4>

Maps scalar values to colors using the colormap.

pub fn colormap_name(&self) -> &str

Gets the colormap name.

pub fn set_colormap(&mut self, name: impl Into<String>)

Sets the colormap name.

pub fn range_min(&self) -> f32

Gets the range minimum.

pub fn range_max(&self) -> f32

Gets the range maximum.

pub fn set_range(&mut self, min: f32, max: f32)

Sets the range.

pub fn build_egui_ui(&mut self, ui: &mut Ui) -> bool

Builds the egui UI for this scalar quantity.

Trait Implementations

impl Quantity for PointCloudScalarQuantity

fn as_any(&self) -> &dyn Any

Returns a reference to self as Any for downcasting.

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

Returns a mutable reference to self as Any for downcasting.

fn name(&self) -> &str

Returns the name of this quantity.

fn structure_name(&self) -> &str

Returns the name of the parent structure.

fn kind(&self) -> QuantityKind

Returns the kind of this quantity.

fn is_enabled(&self) -> bool

Returns whether this quantity is currently enabled/visible.

fn set_enabled(&mut self, enabled: bool)

Sets the enabled state of this quantity.

fn build_ui(&mut self, _ui: &dyn Any)

Builds the ImGui UI controls for this quantity.

fn refresh(&mut self)

Refreshes GPU resources after data changes.

fn data_size(&self) -> usize

Returns the number of data elements.

fn clear_gpu_resources(&mut self)

Clears GPU render resources so they can be re-initialized with a new device.

impl VertexQuantity for PointCloudScalarQuantity