nx_moment_resolve.nx

nx_moment_resolve.nx -- resolve an arc stage into a populated DirectorsNote. This is the bridge between nx_arc (the data: arcs + stages + pools) and nx_directors_note (the envelope: the typed packet that flows through the entire render pipeline). Per cardinal feedback-arc-and-moment-are-king-cinematographer-pattern: the director (arc + moment_generator) authors the moment. This primitive IS that authoring step on the substrate side. It picks one ID from each of the stage's pools (location, outfit, pose, expression=affect, camera) using deterministic prng + the stage's arousal range, and produces a *DirectorsNote that downstream services consume unchanged. === Composition ==================================================== nx_arc.nx -- Arc + ArcStage structure (data) nx_directors_note.nx -- DirectorsNote (envelope) nx_prng.nx -- deterministic sampling (Park-Miller LCG) nx_tier.nx -- nx_int alias === Three-tier API ================================================== nx_moment_resolve(arc, stage_idx, prev_seq, prng, dn_out) -- the canonical resolver; 5 args (well under <=8 codegen ceiling). Returns NX_DN_UNDERSPEC_NONE on success, else a code naming which DirectorsNote field couldn't be filled. nx_moment_resolve_companion(arc, stage_idx, character_id, domain, affect, prng, dn_out) -- companion-authored variant where Elara chose the domain + affect axis herself; resolver fills the rest from the arc. 7 args. Both call _pool_pick + _pick_arousal internally. genealogy_id: lindenmayer_systems + propp_morphology + bridson_2007_uniform_sampling lineage_id: nx_moment_resolve_v1