Structure editor demo

Edit a structure in the browser through the WebAssembly bindings. The WasmDocument class keeps an undo/redo timeline, the command history and the dirty flag, and writes the edited structure back as CIF. Nothing leaves the page.

Loading the WebAssembly module…

data_Si _cell_length_a 5.430941 _cell_length_b 5.430941 _cell_length_c 5.430941 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-x,-y,z' '-x,y,-z' 'x,-y,-z' 'y,x,-z' '-y,-x,-z' 'y,-x,z' '-y,x,z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Si1 Si 0 0 0

The same Document exists in Rust (xtalforge-commands), Python (xtalforge.Document) and the CLI (xtalforge script), so an edit recorded in one place has identical semantics everywhere.