re_space_view 0.16.0

Types & utilities for defining space view classes and communicating with the viewport.
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//! Rerun Space View utilities
//!
//! Types & utilities for defining Space View classes and communicating with the Viewport.

pub mod controls;
mod data_query;
mod heuristics;
mod screenshot;
mod space_view;
mod space_view_contents;
mod sub_archetypes; // TODO(andreas): better name before `sub_archetype` sticks around?
mod visualizable;

pub use data_query::{DataQuery, EntityOverrideContext, PropertyResolver};
pub use heuristics::suggest_space_view_for_each_entity;
pub use screenshot::ScreenshotMode;
pub use space_view::SpaceViewBlueprint;
pub use space_view_contents::SpaceViewContents;
pub use sub_archetypes::{
    edit_blueprint_component, entity_path_for_view_property, get_blueprint_component,
    query_view_property, query_view_property_or_default, view_property,
};
pub use visualizable::determine_visualizable_entities;

pub mod external {
    pub use re_entity_db::external::*;
}

// -----------

use re_entity_db::external::re_data_store;

/// Utility for implementing [`re_viewer_context::VisualizerAdditionalApplicabilityFilter`] using on the properties of a concrete component.
#[inline]
pub fn diff_component_filter<T: re_types_core::Component>(
    event: &re_data_store::StoreEvent,
    filter: impl Fn(&T) -> bool,
) -> bool {
    let filter = &filter;
    event.diff.cells.iter().any(|(component_name, cell)| {
        component_name == &T::name()
            && T::from_arrow(cell.as_arrow_ref())
                .map(|components| components.iter().any(filter))
                .unwrap_or(false)
    })
}