SpatialIndex

flow_rs_renderer::performance

Struct SpatialIndex 

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pub struct SpatialIndex { /* private fields */ }
Expand description

Spatial indexing for efficient culling

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impl SpatialIndex

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pub fn new(cell_size: f64) -> Self

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pub fn add_node(&mut self, position: Position, size: (f64, f64)) -> usize

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pub fn update_node( &mut self, index: usize, position: Position, size: (f64, f64), )

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pub fn remove_node(&mut self, index: usize)

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pub fn query_rect(&self, rect: Rect) -> Vec<usize>

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pub fn clear(&mut self)

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