Struct DebugDrawList 

pub struct DebugDrawList {
    pub lines: Vec<DebugLine>,
    pub spheres: Vec<DebugSphere>,
    pub arrows: Vec<DebugArrow>,
    pub text_labels: Vec<(String, [f32; 3])>,
}

A collection of debug primitives to be rendered in a single frame.

Fields

lines: Vec<DebugLine>

spheres: Vec<DebugSphere>

arrows: Vec<DebugArrow>

text_labels: Vec<(String, [f32; 3])>

World-space text labels: (text, position).

Implementations

impl DebugDrawList

pub fn new() -> Self

Create a new, empty draw list.

pub fn add_line(&mut self, start: [f32; 3], end: [f32; 3], color: [f32; 4])

Add a line segment with default thickness 1.0.

pub fn add_sphere(&mut self, center: [f32; 3], radius: f32, color: [f32; 4])

Add a wireframe sphere.

pub fn add_arrow(&mut self, origin: [f32; 3], dir: [f32; 3], color: [f32; 4])

Add a directional arrow.

pub fn add_label(&mut self, text: &str, pos: [f32; 3])

Add a world-space text label.

pub fn clear(&mut self)

Remove all primitives from the list.

pub fn total_primitives(&self) -> usize

Total count of all primitives (lines + spheres + arrows + labels).

Trait Implementations

impl Clone for DebugDrawList

fn clone(&self) -> DebugDrawList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DebugDrawList

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

Formats the value using the given formatter.

impl Default for DebugDrawList

fn default() -> DebugDrawList

Returns the “default value” for a type.