Module layout 

Constraint-based layout solver.

Converts relative constraints (center_in, offset, fill_parent) into absolute ResolvedBounds for each node. Also handles Column/Row/Grid layout modes for groups.

Structs

Viewport

The canvas (viewport) dimensions.

Functions

is_parent_managed

Check whether a node’s parent uses a managed layout (Column/Row/Grid).

resolve_layout

Resolve all node positions in the scene graph.

resolve_subtree

Re-resolve only the children of parent_idx, using its current bounds.