nx_wasm_mineworld_gate.nx

nx_wasm_mineworld_gate.nx -- NATIVE gate for the INFINITE procgen voxel world (the Minecraft-procgen rung). T1 DETERMINISM: same seed+view renders byte-identical (checksum) -- twice, fresh. T2 INFINITE+CONTINUOUS: terrain is defined at far/negative coords; |dh/dx| <= 3 across 120 blocks incl. biome borders (the continuous-amplitude blend = no border cliff); far render differs from spawn render. T3 PROCGEN VARIETY + LIAR-KILL: >=5 distinct heights per region, two distant regions differ, >=2 biomes on a strip; NEG-CONTROL: the same variety detector run on a constant "liar" terrain MUST FAIL (detector is real). T4 EDIT PERSISTENCE ACROSS ROAMING (the Minecraft-critical property the fixed 48x48 grid could not do): dig+place via the raycast+edit-table path (exactly what break_at/place_at wrap at base=0), roam the render window 200 blocks away and back -> edits still there, still render (frame checksum changes). T5 CAVES+BEDROCK: natural interior air pockets exist (before any edits); y=0 always solid everywhere. Windows never-brick N/A (pure user-space render); determinism doubles as the re-run-safe proof. license_tier: ORIGINAL