maplibre::legacy::collision_index

Struct CollisionIndex

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pub struct CollisionIndex {
    transform_state: ViewState,
    viewport_padding: f64,
    collision_grid: GridIndex<IndexedSubfeature>,
    ignored_grid: GridIndex<IndexedSubfeature>,
    screen_right_boundary: f64,
    screen_bottom_boundary: f64,
    grid_right_boundary: f64,
    grid_bottom_boundary: f64,
    pitch_factor: f64,
}
Expand description

maplibre/maplibre-native#4add9ea original name: CollisionIndex

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§transform_state: ViewState§viewport_padding: f64§collision_grid: GridIndex<IndexedSubfeature>§ignored_grid: GridIndex<IndexedSubfeature>§screen_right_boundary: f64§screen_bottom_boundary: f64§grid_right_boundary: f64§grid_bottom_boundary: f64§pitch_factor: f64

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impl CollisionIndex

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pub fn new(transform_state: &ViewState, map_mode: MapMode) -> Self

maplibre/maplibre-native#4add9ea original name: new

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pub fn intersects_tile_edges( &self, box_: &CollisionBox, shift: Point2D<f64, ScreenSpace>, pos_matrix: &ModelViewProjection, text_pixel_ratio: f64, tile_edges: Box2D<f64, ScreenSpace>, ) -> IntersectStatus

maplibre/maplibre-native#4add9ea original name: intersectsTileEdges

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pub fn place_feature<F>( &self, feature: &CollisionFeature, shift: Point2D<f64, ScreenSpace>, pos_matrix: &ModelViewProjection, label_plane_matrix: &Matrix4<f64>, text_pixel_ratio: f64, symbol: &PlacedSymbol, scale: f64, font_size: f64, allow_overlap: bool, pitch_with_map: bool, collision_debug: bool, avoid_edges: Option<Box2D<f64, ScreenSpace>>, collision_group_predicate: Option<F>, projected_boxes: &mut Vec<ProjectedCollisionBox>, ) -> (bool, bool)
where F: Fn(&IndexedSubfeature) -> bool,

maplibre/maplibre-native#4add9ea original name: placeFeature

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pub fn insert_feature( &mut self, feature: CollisionFeature, projected_boxes: &Vec<ProjectedCollisionBox>, ignore_placement: bool, bucket_instance_id: u32, collision_group_id: u16, )

maplibre/maplibre-native#4add9ea original name: insertFeature

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pub fn query_rendered_symbols( &self, line_string: &LineString, ) -> HashMap<u32, Vec<IndexedSubfeature>>

maplibre/maplibre-native#4add9ea original name: queryRenderedSymbols

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pub fn project_tile_boundaries( &self, pos_matrix: &ModelViewProjection, ) -> Box2D<f64, ScreenSpace>

maplibre/maplibre-native#4add9ea original name: projectTileBoundaries

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pub fn get_transform_state(&self) -> &ViewState

maplibre/maplibre-native#4add9ea original name: getTransformState

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pub fn get_viewport_padding(&self) -> f64

maplibre/maplibre-native#4add9ea original name: getViewportPadding

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impl CollisionIndex

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fn is_offscreen(&self, boundaries: &Box2D<f64, ScreenSpace>) -> bool

maplibre/maplibre-native#4add9ea original name: isOffscreen

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fn is_inside_grid(&self, boundaries: &Box2D<f64, ScreenSpace>) -> bool

maplibre/maplibre-native#4add9ea original name: isInsideGrid

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fn is_inside_tile( &self, boundaries: &Box2D<f64, ScreenSpace>, tile_boundaries: &Box2D<f64, ScreenSpace>, ) -> bool

maplibre/maplibre-native#4add9ea original name: isInsideTile

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fn overlaps_tile( &self, boundaries: &Box2D<f64, ScreenSpace>, tile_boundaries: &Box2D<f64, ScreenSpace>, ) -> bool

maplibre/maplibre-native#4add9ea original name: overlapsTile

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fn place_line_feature<F>( &self, feature: &CollisionFeature, pos_matrix: &ModelViewProjection, label_plane_matrix: &Matrix4<f64>, text_pixel_ratio: f64, symbol: &PlacedSymbol, scale: f64, font_size: f64, allow_overlap: bool, pitch_with_map: bool, collision_debug: bool, avoid_edges: Option<Box2D<f64, ScreenSpace>>, collision_group_predicate: Option<F>, projected_boxes: &mut Vec<ProjectedCollisionBox>, ) -> (bool, bool)
where F: Fn(&IndexedSubfeature) -> bool,

maplibre/maplibre-native#4add9ea original name: placeLineFeature

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fn approximate_tile_distance( &self, tile_distance: &TileDistance, last_segment_angle: f64, pixels_to_tile_units: f64, camera_to_anchor_distance: f64, pitch_with_map: bool, ) -> f64

maplibre/maplibre-native#4add9ea original name: approximateTileDistance

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fn project_anchor( &self, pos_matrix: &ModelViewProjection, point: &Point2D<f64, TileSpace>, ) -> (f64, f64)

maplibre/maplibre-native#4add9ea original name: projectAnchor

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fn project_and_get_perspective_ratio( &self, pos_matrix: &ModelViewProjection, point: &Point2D<f64, TileSpace>, ) -> (Point2D<f64, ScreenSpace>, f64)

maplibre/maplibre-native#4add9ea original name: projectAndGetPerspectiveRatio

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fn project_point( &self, pos_matrix: &ModelViewProjection, point: &Point2D<f64, TileSpace>, ) -> Point2D<f64, ScreenSpace>

maplibre/maplibre-native#4add9ea original name: projectPoint

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fn get_projected_collision_boundaries( &self, pos_matrix: &ModelViewProjection, shift: Point2D<f64, ScreenSpace>, text_pixel_ratio: f64, box_: &CollisionBox, ) -> Box2D<f64, ScreenSpace>

maplibre/maplibre-native#4add9ea original name: getProjectedCollisionBoundaries

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