Module eval 

OpenSCAD evaluator: parsed AST → rscad_core::DynamicObject scene.

The pipeline is openscad-parser AST → [interp::Interp] (scopes, expressions, user functions/modules) → geometry lowering → DynamicObject tree wrapped in a rscad_core::SceneFile.

Semantics follow OpenSCAD: hoisted last-assignment-wins variables, three namespaces, dynamically scoped $-variables, degree-based trig, and warn-and-skip handling for unsupported constructs.

Structs

RangeValue

An OpenSCAD numeric range [start : step : end] (inclusive end).

ScadDiagnostic

A resolved evaluator diagnostic.

ScadModel

A fully evaluated OpenSCAD model: one scene tree named after the source file, plus all diagnostics produced along the way.

Enums

ScadError

Errors that abort OpenSCAD evaluation outright.

Severity

Diagnostic severity.

Value

A dynamically-typed OpenSCAD value.

Functions

evaluate_file

Evaluate a .scad file (and its include/use closure) to a scene.

evaluate_source

Evaluate in-memory OpenSCAD source. path is virtual: its parent directory anchors include/use resolution and its stem names the tree.