Update my_pages/multiverse.py

my_pages/multiverse.py

@@ -43,15 +43,21 @@ def build_tree_and_trace_path(selected_path):
         next_nodes = []
 
         # For layout niceness: compute a span for children under each parent
-        for parent_idx in prev_nodes:
+        for parent_order, parent_idx in enumerate(prev_nodes):
             px, py = node_positions[parent_idx]
-            # Spread children vertically around the parent's y
-            span = max(1, len(options))
+
+            # (2) give each parent its own block of vertical space
+            parent_block_size = len(options) * y_spacing_base * (1.5 ** stage_idx)
+            base_y = py + (parent_order - (len(prev_nodes) - 1) / 2.0) * parent_block_size
+
             for opt_idx, opt in enumerate(options):
                 child_x = float(stage_idx)
-                # center children around px, offset by opt_idx
-                offset = (opt_idx - (len(options) - 1) / 2.0) * (y_spacing_base / (stage_idx))
-                child_y = py + offset
+
+                # (1) scale spacing UP with depth
+                # (3) nonlinear spreading with exponential factor
+                offset = (opt_idx - (len(options) - 1) / 2.0) * (y_spacing_base * (1.5 ** stage_idx))
+
+                child_y = base_y + offset
                 node_index = len(node_labels)
                 node_labels.append(opt)
                 node_positions.append((child_x, child_y))