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Light-eye-space xy AABB of the cascade's stable bounding sphere — populated by ShadowLayer.computeCascade after the texel-grid snap. Used by intersectsSphere to fast-reject casters that fall entirely outside this cascade.
Light-eye-space xy AABB of the cascade's stable bounding sphere — populated by ShadowLayer.computeCascade after the texel-grid snap. Used by intersectsSphere to fast-reject casters that fall entirely outside this cascade.