Module visibility

Structs§

InheritedVisibility: Whether or not an entity is visible in the hierarchy. This will not be accurate until VisibilityPropagate runs in the PostUpdate schedule.
NoFrustumCulling: Use this component to opt-out of built-in frustum culling for entities, see Frustum.
RenderLayers: Describes which rendering layers an entity belongs to.
RenderVisibilityRanges: Stores information related to VisibilityRanges in the render world.
ViewVisibility: Algorithmically-computed indication of whether an entity is visible and should be extracted for rendering.
VisibilityBundle: A Bundle of the Visibility, InheritedVisibility, and ViewVisibility Components, which describe the visibility of an entity.
VisibilityPlugin
VisibilityRange: Specifies the range of distances that this entity must be from the camera in order to be rendered.
VisibilityRangePlugin: A plugin that enables VisibilityRanges, which allow entities to be hidden or shown based on distance to the camera.
VisibleEntities: Collection of entities visible from the current view.
VisibleEntityRanges: Stores which entities are in within the VisibilityRanges of views.

Visibility: User indication of whether an entity is visible. Propagates down the entity hierarchy.
VisibilitySystems

DEFAULT_LAYERS
VISIBILITY_RANGES_STORAGE_BUFFER_COUNT: We need at least 4 storage buffer bindings available to enable the visibility range buffer.

calculate_bounds: Computes and adds an Aabb component to entities with a Handle<Mesh> component and without a NoFrustumCulling component.
check_visibility: System updating the visibility of entities each frame.
check_visibility_ranges: Checks all entities against all views in order to determine which entities with VisibilityRanges are potentially visible.
extract_visibility_ranges: Extracts all VisibilityRange components from the main world to the render world and inserts them into RenderVisibilityRanges.
update_frusta: Updates Frustum.
write_render_visibility_ranges: Writes the RenderVisibilityRanges table to the GPU.

Layer: An identifier for a rendering layer.
WithMesh: A convenient alias for With<Handle<Mesh>>, for use with VisibleEntities.