Struct LaserPoint 

pub struct LaserPoint {
    pub x: f32,
    pub y: f32,
    pub r: u16,
    pub g: u16,
    pub b: u16,
    pub intensity: u16,
}

A DAC-agnostic laser point with full-precision f32 coordinates.

Coordinates are normalized:

• x: -1.0 (left) to 1.0 (right)
• y: -1.0 (bottom) to 1.0 (top)

Colors are 16-bit (0-65535) to support high-resolution DACs. DACs with lower resolution (8-bit) will downscale automatically.

This allows each DAC to convert to its native format:

• Helios: 12-bit unsigned (0-4095), inverted
• EtherDream: 16-bit signed (-32768 to 32767)

Fields

x: f32

X coordinate, -1.0 to 1.0

y: f32

Y coordinate, -1.0 to 1.0

r: u16

Red channel (0-65535)

g: u16

Green channel (0-65535)

b: u16

Blue channel (0-65535)

intensity: u16

Intensity (0-65535)

Implementations

impl LaserPoint

pub fn new(x: f32, y: f32, r: u16, g: u16, b: u16, intensity: u16) -> Self

Creates a new laser point.

pub fn blanked(x: f32, y: f32) -> Self

Creates a blanked point (laser off) at the given position.

Trait Implementations

impl Clone for LaserPoint

fn clone(&self) -> LaserPoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LaserPoint

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

Formats the value using the given formatter.

impl Default for LaserPoint

fn default() -> LaserPoint

Returns the “default value” for a type.

impl From<&LaserPoint> for DacPoint

fn from(p: &LaserPoint) -> Self

Convert a LaserPoint to an Ether Dream DacPoint.

LaserPoint uses f32 coordinates (-1.0 to 1.0) and u16 colors (0-65535). Ether Dream uses i16 signed coordinates and u16 colors (direct mapping). Coordinates are inverted to match hardware orientation.

impl From<&LaserPoint> for Point

fn from(p: &LaserPoint) -> Self

Convert a LaserPoint to a Helios Point.

LaserPoint uses f32 coordinates (-1.0 to 1.0) and u16 colors (0-65535). Helios uses u16 12-bit coordinates (0-4095) with inverted axes and u8 colors.

impl From<&LaserPoint> for Point

fn from(p: &LaserPoint) -> Self

Convert a LaserPoint to a LaserCube WiFi Point.

LaserPoint uses f32 coordinates (-1.0 to 1.0) and u16 colors (0-65535). LaserCube WiFi uses 12-bit coordinates (0-4095) with inverted Y axis and non-inverted X axis (X is mirrored relative to other backends), and 12-bit colors.

impl From<&LaserPoint> for PointXyrgbi

fn from(p: &LaserPoint) -> Self

Convert a LaserPoint to an IDN PointXyrgbi.

LaserPoint uses f32 coordinates (-1.0 to 1.0) and u16 colors (0-65535). IDN PointXyrgbi uses i16 signed coordinates (-32768 to 32767) and u8 colors. Coordinates are inverted to match hardware orientation.

impl From<&LaserPoint> for Sample

fn from(p: &LaserPoint) -> Self

Convert a LaserPoint to a LaserCube USB Sample.

LaserPoint uses f32 coordinates (-1.0 to 1.0) and u16 colors (0-65535). LaserCube USB uses 12-bit unsigned coordinates (0-4095) and u8 colors.

impl PartialEq for LaserPoint

fn eq(&self, other: &LaserPoint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LaserPoint

impl StructuralPartialEq for LaserPoint