SpatialGrid

Class

Source: SpatialGrid.h

Description

Optimized spatial partitioning with separate static/dynamic layers.

Static layer: built once per level (or when entities change), not cleared each frame. Dynamic layer: cleared and refilled every frame (RIGID, KINEMATIC). Reduces per-frame cost when many static tiles are present.

Methods

void clearDynamic()

Description:

Clears all dynamic entities from the grid.

void clear()

Description:

Clears all entities (static and dynamic) from the grid.

void markStaticDirty()

Description:

Marks the static layer as dirty, requiring a rebuild.