nx_genloop_gate.nx

nx_genloop_gate.nx -- R6: CLOSE THE LOOP. One circuit, all our code, no hand-crafting: GENERATE (t2mesh prompt -> field) -> MESH (surface nets) -> RENDER the EMITTED mesh (existing sovereign nx_meshrender/nx_render_core pipeline, per-vertex lit -- composed, not duplicated) -> PHYSICS step driven by the EMITTED rig (nx_autorig masses/bones -> spring-damper jiggle; mass has consequence) -> CRITIC score (nx_critic_axes, the same rulers as the critic). T1 the emitted-person render has content + structure. T2 the loop generalizes (dumbbell renders differently). T3 critic scores it -- and honestly LOW (CLAY expected; a high score here would smell rubber-stamp). T4 physics from the emitted rig: it MOVES, SETTLES, and MASS matters (light hand swings >> heavy chest). T5 sim deterministic. T6 PNG knowledge/nx_genloop.png (eyeball the loop's own output). Lighting = per-vertex Gouraud baked in model space (v0, disclosed). license_tier: ORIGINAL expect_exit: 0