Struct DecoherenceField 

pub struct DecoherenceField {
    pub position: [f32; 3],
    pub radius: f32,
    pub target_form: WaveForm,
    pub gamma: f32,
    pub animation_clip: String,
    pub source_tag: String,
}

A spatial decoherence field attached to a Zone or POI. When the observer enters the field radius, the wave form begins collapsing into the target form at rate gamma.

Mathematical model: Lindblad decoherence kernel coherence(t) = exp(-gamma * t_in_field) target_weight = 1.0 - coherence(t)

The field strength falls off spatially: effective_gamma = gamma * max(0, 1 - dist/radius)

Fields

position: [f32; 3]

Center position of the field in world space.

radius: f32

Field radius — decoherence begins when observer enters this radius.

target_form: WaveForm

Target wave form after full collapse.

gamma: f32

Decoherence rate Gamma (per second). Higher = faster collapse. Typical: 2.0 (gentle, ~1s), 8.0 (fast, ~0.25s), 20.0 (instant snap).

animation_clip: String

Animation clip name for the target form (e.g., “climb_stairs”). Empty string = use zone default idle.

source_tag: String

PropertyTag that triggered this field (for debugging/attestation).

Implementations

impl DecoherenceField

pub fn effective_gamma(&self, observer_pos: &[f32; 3]) -> f32

Compute effective decoherence rate at a given distance from field center. Returns 0.0 if outside radius (no decoherence).

Trait Implementations

impl Clone for DecoherenceField

fn clone(&self) -> DecoherenceField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecoherenceField

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

Formats the value using the given formatter.