Guides

One page per subsystem.

Guide	Covers
Modelling	Parameters, sketch planes and profiles, extrude, revolve and loft, SDF solids, faces and constraints.
Meshing	Dual contouring from an SDF to a surface mesh, sharp features, export and mesh checks.
Simulation	Simulation meshes, thermal and elastic studies, node selections, results and solver backends.
Materials	The Material class, the material catalogue, material fields and mass.
Optimization	Optimization declarations, objectives, gradient paths through mesh and solver, and constraints.
Rendering	The JAX raymarcher, quality presets, materials, and compilation to WGSL.
Plugins	The plugin contract, configuration in plugins.toml, and writing and serving a plugin.
Flow solver (prototype)	Lattice Boltzmann flow on the SDF, conjugate heat transfer, and gradients.