Struct PointCloudPlot 

pub struct PointCloudPlot {
    pub positions: Vec<Vec3>,
    pub values: Option<Vec<f64>>,
    pub colors: Option<Vec<Vec4>>,
    pub sizes: Option<Vec<f32>>,
    pub default_color: Vec4,
    pub default_size: f32,
    pub colormap: ColorMap,
    pub point_style: PointStyle,
    pub size_mode: SizeMode,
    pub label: Option<String>,
    pub visible: bool,
    /* private fields */
}

Point cloud plot for 3D scatter data

Fields

positions: Vec<Vec3>

Point positions

values: Option<Vec<f64>>

Per-point data

colors: Option<Vec<Vec4>>

sizes: Option<Vec<f32>>

default_color: Vec4

Global styling

default_size: f32

colormap: ColorMap

point_style: PointStyle

Point rendering

size_mode: SizeMode

label: Option<String>

Metadata

visible: bool

Implementations

impl PointCloudPlot

pub fn new(positions: Vec<Vec3>) -> Self

Create a new point cloud from positions

pub fn with_values(self, values: Vec<f64>) -> Result<Self, String>

Create point cloud with values for color mapping

pub fn with_colors(self, colors: Vec<Vec4>) -> Result<Self, String>

Create point cloud with explicit colors

pub fn with_sizes(self, sizes: Vec<f32>) -> Result<Self, String>

Create point cloud with variable sizes

pub fn with_default_color(self, color: Vec4) -> Self

Set default color for all points

pub fn with_default_size(self, size: f32) -> Self

Set default size for all points

pub fn with_colormap(self, colormap: ColorMap) -> Self

Set colormap for value-based coloring

pub fn with_point_style(self, style: PointStyle) -> Self

Set point rendering style

pub fn with_size_mode(self, mode: SizeMode) -> Self

Set size mode

pub fn with_label<S: Into<String>>(self, label: S) -> Self

Set plot label for legends

pub fn len(&self) -> usize

Get the number of points

pub fn is_empty(&self) -> bool

Check if the point cloud has no data

pub fn generate_vertices(&mut self) -> &Vec<Vertex>

Generate vertices for GPU rendering

pub fn bounds(&mut self) -> BoundingBox

Get the bounding box of the point cloud

pub fn render_data(&mut self) -> RenderData

Generate complete render data for the graphics pipeline

pub fn statistics(&self) -> PointCloudStatistics

Get plot statistics for debugging

pub fn estimated_memory_usage(&self) -> usize

Estimate memory usage in bytes

Trait Implementations

impl Clone for PointCloudPlot

fn clone(&self) -> PointCloudPlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PointCloudPlot

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

Formats the value using the given formatter.