shadowIntervalSize

const float shadowIntervalSize = 2.0;

Location: any glsl file

Sets the snapping interval for the shadow pass in blocks.

By default the shadow pass “snaps” geometry to the block grid, which means at the player moves, the geometry in the shadow pass only shifts when the player crosses the boundary between blocks. This is done to reduce visual jittering/noise in the shadows when moving. This interval can be configured with shadowIntervalSize (e.g. 2.0 would snap to every other block, 0.5 snaps to every half block), or disabled outright by setting the value to 0.0. The default value is 2.0, or snapping every other block.