Размещение
одиночной
точки

// canonical conversion xPx = xN * Canvas.widthPx yPx = yN * Canvas.heightPx rPx = radiusShortN * min(Canvas.widthPx, Canvas.heightPx) // no aspect-ratio ambiguity: placement coordinates remain normalized, but all physical clearances are checked in pixels.

candidates = union( relationCandidates(roleDescriptor), gridCandidates(Grid), styleLandmarks(StylePreset), edgeCandidates_if_allowed(), externalCandidates[] ) candidates = dedupe(candidates, epsilonPx) candidates = addSeededJitter(candidates, seed, jitterBounds)

function proposeSinglePointPlacement(scene, point, roleDescriptor): radius = point.radiusShortN bounds = deriveSafeCenterBounds(scene.canvas, radius) candidates = generateRoleCandidates(roleDescriptor, scene) candidates += generateGridCandidates_if_available(scene.grid) candidates += generateStyleLandmarks(scene.stylePreset) candidates += scene.externalPlacementCandidates candidates = seededDedupeAndJitter(candidates, scene.seed) valid = [] for c in candidates: if !insideHardSafeBounds(c, bounds): continue if intersectsHardProtectedZone(c, point, scene): continue c.metrics = computeOwnedLocalMetrics(c, point, roleDescriptor, scene) c.localPlacementScore = combineOwnedMetrics(c.metrics) valid.push(c) return topLocalCandidates(valid) // Later, outside 1.02 ownership: contextual = globalSolver.combine(valid, deferredMetricResults) if winner.positionChanged: rerun Compo 1.02 geometry checks rerun affected dependent modules

{ "module": "Compo 1.02", "version": "2.0", "name": "single_point_placement", "scope": "local candidate placement only", "consumes": [ "Compo0.Canvas", "Compo0.ProtectedZones", "Compo1.00.PointRoleDescriptor", "Compo1.01.Point.radiusShortN", "Compo1.01.Point.visualWeightBase", "Grid?", "StylePreset?" ], "provides": [ "PointPlacementCandidate[]", "candidate.xN", "candidate.yN", "candidate.source", "candidate.localPlacementScore", "candidate.reasonCodes[]", "candidate.hardStatus" ], "owns_metrics": [ "point.safe_clearance_score", "point.landmark_fit_score", "point.anchor_fit_score", "point.edge_relation_score", "point.local_role_fit", "point.local_placement_score" ], "deferred_inputs": { "point.conflict_score": "Compo 1.09", "point.local_contrast": "Compo 1.10", "pair_context": "Compo 1.03", "cluster_context": "Compo 1.04", "global.negative_space_score": "future owner", "global.balance_score": "future owner", "global.hierarchy_score": "future owner", "global.eye_flow_score": "future owner", "typography_interaction": "future owner", "image_interaction": "future owner" }, "hard_constraints": [ "point circle must fit hard safe bounds unless explicit bleed is allowed", "hard protected zones may not be intersected", "locked relation positions may not be silently mutated" ], "candidate_providers": { "role_relation": "DERIVED", "grid_nodes": "DERIVED_IF_GRID_EXISTS", "style_landmarks": "STYLE_PRESET", "edge_band": "STYLE_PRESET", "external": "DEFERRED_PROVIDER", "seeded_jitter": "BOUNDED_HEURISTIC" }, "initial_heuristics": { "candidate_dedupe_epsilon_shortN": 0.002, "default_top_local_candidates": 8, "jitter_shortN_max": 0.015 }, "forbidden_metric_ownership": [ "global.balance_score", "global.negative_space_score", "global.hierarchy_score", "global.eye_flow_score", "point.conflict_score", "point.local_contrast" ], "recompute_when": [ "point radius changes", "point role descriptor changes", "point position changes", "canvas changes", "safe area changes", "protected zones change", "grid changes", "style preset changes" ], "finality": "LOCAL_PROPOSAL_ONLY" }