What is done, in progress and planned

frame-analysis analyses 3D frames with links, gaps and seismic isolators, including response spectra and storey checks to EN 1998-1, isolated bridges and buildings, large displacements and rotations, plastic members up to collapse, and pushover analysis, and checks their steel members by all three stability methods and after a plastic global analysis. Its desktop program, the first of the suite, edits the model in a Model tree and a Properties panel; tables, loads and the 3D view follow.

section-analysis computes the properties, torsion and warping, plastic capacity and stresses of any section through its command line and C API, with section files, sessions and the plan views of its desktop program. Its desktop program follows.

load-generation transfers area loads to their supports, lays snow and wind on buildings, and places road and rail traffic, footbridge loads and temperatures on bridges. The eurocode library covers EN 1991 actions with road, rail, footbridge and accidental loads on bridges, the EN 1990 combinations of buildings and bridges, EN 1997 earth pressures, and EN 1992 bending, shear, torsion, prestressing, punching, slender columns by every method, and serviceability. Earth pressures in load-generation, and concrete design in the products, follow.

Timber is complete in the eurocode library: EN 1995-1-1, fire and bridges. EN 1993-1-8 has bolts, welds, bolted connections, the simple joints of SCI P358, joint classification, the component method, moment joints with haunches, stiffeners and axial force, bolted and welded splices, and column base plates on anchor bolts or headed anchors with EN 1992-4, the stiffness and rotation capacity of joints, and hollow-section joints on every kind of chord, and the connections of steel bridges; the steel-connections product follows.

fem meshes planar surfaces into flat three-node shells for plates, walls and slabs, joins them to each other and to members, and gives their results in statics, buckling, second order, first-order nonlinear paths and the dynamic analyses. More shell elements, solids and the structural-analysis product follow.

project-model holds grids, levels, members, walls, slabs, openings, and bridges along IFC 4.3 alignments with piers, abutments, bearings, isolators and expansion joints, all driven by parameters. Drawings and the drafting product follow.

The detailing library has steel parts, numbering, bolts, welds, shop assemblies, and components for fin plates, end plates, web cleats, moment end plates with haunches and stiffeners, and column bases, and project-model takes each joint's behaviour into the analysis model. The other joints and NC output follow, then the modelling product with drawings and schedules.

Any representation of a product, openings and other features cut from every kind of geometry, annotations, styles, layers, grid placements and georeferencing are read today, the geometry is compared with IfcConvert, every Boolean is computed exactly, queries read materials, references, connections, alignments, schedules, resources, costs and every typed value and quantity, structural analysis models are read whole in IFC2x3 to IFC 4.3, and models are edited, upgraded from IFC2x3 to IFC4 and IFC 4.3, and checked against the rules of their schema and against IDS documents. model-convert describes, checks and converts models from the command line and the C API. The rest of writing follows, for an ifc that is ready for production.

csv reads and writes CSV tables in any dialect and encoding, spreadsheet streams or edits XLSX workbooks over opc, with formulas that follow inserted and deleted rows and columns, pdf writes tagged PDF/A and PDF/UA files from graphics scenes, typeset hyphenates, breaks paragraphs and lays out formulas, and report writes a laid-out report as tagged PDF and as HTML, with the working of EN 1993's classification, effective sections and plastic hinges. The rest of XLSX and the descriptions of the other checks follow.

notebook-desktop opens a vault on Windows and Linux, lists its folders and files, shows notes as the reading view does with pictures, sound, video and PDF files, shows the changes other programs make, edits notes in live preview or source mode, and has search, the quick switcher, the link and tag panels, the command palette, settings, templates and daily notes, undo and redo, the graph view, math, Mermaid diagrams, the hotkey editor, pasting and dropping files and HTML, and tables edited in place. Tabs and split panes, and managing files follow.