#[non_exhaustive]pub enum DeltaKind {
Refined,
Preview,
Replace,
Final,
}Expand description
Why a Event::DisplayDelta was emitted.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Refined
A zone’s refined cloud arrived for the first time.
Preview
A zone’s quick preview (sparse points, no bundle adjustment; SessionConfig::preview) arrived. The zone’s refined cloud
replaces it later by a Refined delta: the preview points are removed and the refined points added (the point keys of the
two clouds differ). The preview is placed in the current display frame and never moves a shown zone.
Replace
A shown zone was re-densified or moved (stable display re-placement).
Final
All refinements finished; the display is complete (the delta is empty).
Implementations§
Trait Implementations§
impl Copy for DeltaKind
impl Eq for DeltaKind
impl StructuralPartialEq for DeltaKind
Auto Trait Implementations§
impl Freeze for DeltaKind
impl RefUnwindSafe for DeltaKind
impl Send for DeltaKind
impl Sync for DeltaKind
impl Unpin for DeltaKind
impl UnsafeUnpin for DeltaKind
impl UnwindSafe for DeltaKind
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