Struct GridSystem 

pub struct GridSystem { /* private fields */ }

Implementations

impl GridSystem

pub const DEFAULT_EDITOR_GRID_SIZE_X: u32 = 8192

pub const DEFAULT_EDITOR_GRID_SIZE_Z: u32 = 8192

pub const DEFAULT_EDITOR_GRID_SPACING: f32 = 1.0

pub fn new() -> Self

pub fn install_handlers(&self, rx: &mut RxWorld)

pub fn mark_dirty(&self)

pub fn grid_owner_transform( world: &World, grid_component: ComponentId, ) -> Option<ComponentId>

pub fn active_grid_for_editor( &self, world: &World, editor_root: ComponentId, ) -> Option<ActiveGrid>

pub fn selected_grid_for_editor( &self, world: &World, editor_root: ComponentId, ) -> Option<GridEntry>

pub fn enumerate_grids_for_editor( &self, world: &World, editor_root: ComponentId, ) -> Vec<GridEntry>

pub fn grid_owned_by_transform( &self, world: &World, transform: ComponentId, ) -> Option<GridEntry>

pub fn active_grid_for_owner_transform( &self, world: &World, owner_transform: ComponentId, ) -> Option<ActiveGrid>

pub fn grid_entry( &self, world: &World, grid_component: ComponentId, ) -> Option<GridEntry>

pub fn grid_hit_context_for_renderable( &self, world: &World, renderable: ComponentId, ) -> Option<ActiveGrid>

pub fn grid_component_for_renderable( &self, world: &World, renderable: ComponentId, ) -> Option<ComponentId>

pub fn grid_owner_from_renderable( &self, world: &World, renderable: ComponentId, ) -> Option<ComponentId>

pub fn snap_hit( active: &ActiveGrid, hit_point_world: [f32; 3], ) -> GridSnapResult

pub fn snap_point_preserving_plane_offset( active: &ActiveGrid, point_world: [f32; 3], ) -> GridSnapResult

pub fn same_step(a: Option<GridStep>, b: GridStep) -> bool

pub fn ensure_default_grid( &self, world: &mut World, emit: &mut dyn SignalEmitter, editor_root: ComponentId, ) -> ComponentId

pub fn spawn_grid_for_editor( &self, world: &mut World, emit: &mut dyn SignalEmitter, editor_root: ComponentId, spec: GridSpawnSpec, ) -> ComponentId

pub fn set_grid_hidden( &self, world: &mut World, emit: &mut dyn SignalEmitter, owner_transform: ComponentId, hidden: bool, ) -> bool

pub fn set_grid_enabled( &self, world: &mut World, emit: &mut dyn SignalEmitter, owner_transform: ComponentId, enabled: bool, ) -> bool

pub fn toggle_grid_hidden( &self, world: &mut World, emit: &mut dyn SignalEmitter, owner_transform: ComponentId, ) -> bool

pub fn toggle_grid_enabled( &self, world: &mut World, emit: &mut dyn SignalEmitter, owner_transform: ComponentId, ) -> bool

pub fn delete_grid( &self, world: &mut World, emit: &mut dyn SignalEmitter, owner_transform: ComponentId, ) -> bool

Trait Implementations

impl Clone for GridSystem

fn clone(&self) -> GridSystem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridSystem

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

Formats the value using the given formatter.

impl Default for GridSystem

fn default() -> GridSystem

Returns the “default value” for a type.