Enum SuperpositionState 

#[repr(u8)]
pub enum SuperpositionState {
    Active = 0,
    Decohering = 1,
    Superposed = 2,
    Dormant = 3,
}

Superposition state for a rigid body.

Four states model the full quantum lifecycle: Active — collapsed, fully observed, full physics + GPU render Decohering — transition zone, reduced-rate physics, GPU temporal coherence Superposed — unobserved, no physics, pre-zeroed GPU indirect buffer Dormant — unobserved + sleeping, zero cost everywhere

Decoherence rings provide smooth transition between Active and Superposed, preventing visual pop-in at the observation boundary. Bodies in the Decohering ring simulate every Nth tick (configurable), providing a “fade to superposition” gradient.

Variants

Active = 0

Near observer. Full physics every tick. Full GPU culling.

Decohering = 1

Transition zone. Physics runs every decoherence_tick_rate ticks. GPU uses temporal coherence (cull at reduced frequency).

Superposed = 2

Far from observer. No physics. GPU indirect buffer pre-zeroed.

Dormant = 3

Sleeping + far from observer. Zero cost everywhere.

Trait Implementations

impl Clone for SuperpositionState

fn clone(&self) -> SuperpositionState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SuperpositionState

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

Formats the value using the given formatter.

impl PartialEq for SuperpositionState

fn eq(&self, other: &SuperpositionState) -> 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 SuperpositionState

impl Eq for SuperpositionState

impl StructuralPartialEq for SuperpositionState