Module fixture 

Fixture Management Module

This module provides the core structures and logic for managing lighting fixtures, their DMX-Channels, colors, properties, and global registries.

Key Components

• Fixture: Represents an active lighting fixture instance assigned to a universe.
• FixtureType: Template defining the channel layout and properties of a fixture type.
• calculate_dmx_values: Generates the final DMX-Channel buffer across all universes.

Structs

ChannelParameter

Represents a DMX-Channel parameter, managing the base channel and its fine-degree channels. It uses an ArrayVec to store the coarse channel alongside optional fine channels up to MAX_FINE_DEGREES.

Fixture

A single fixture instance with its current property values and DMX-Channels.

FixtureType

A template defining the DMX-Channel layout for a type of lighting fixture.

Enums

ChannelError

Errors that can occur when reserving or accessing DMX-Channels.

ColorPropertyType

Identifies a specific channel or property of a [Color].

FixtureError

Errors that can occur when managing fixtures and fixture types.

PropertyType

A fixture property, either a simple single-channel attribute or a color.

Constants

MAX_CHANNEL

The maximum number of DMX-Channels per universe (DMX512 standard).

MAX_FINE_DEGREES

The maximum number of fine-tuning degrees (resolution layers) supported per channel.

Functions

calculate_dmx_values

Collects values from all registered fixtures via their channel and color properties.

Type Aliases

ChannelInUniverse

A composite identifier representing a specific channel within a designated universe.

ChannelIndex

The index type used to address individual DMX-Channels within a universe.

ChannelValue

The fundamental numeric data type used to represent raw DMX-Channel values internally.

FloatChannelValue

A floating-point type matching the scale of ChannelValue, used for mathematical and color transformations.

UniverseIndex

The index type used to uniquely identify and address distinct DMX universes.