Issues

• Test coverage gaps from the viewer rewrite

  enhancement
  IOExtend/IOViewer#23 · Filter by author mahach666 opened on Nov 11, 2026

• CI: run the viewer tests in Firefox and compile the fixture and benchmark tools

  enhancement
  IOExtend/IOViewer#22 · Filter by author mahach666 opened on Nov 11, 2026

• Clash detection engine

  enhancement
  IOExtend/IOViewer#21 · Filter by author mahach666 opened on Nov 11, 2026

• Section fill (caps) and a rotatable section box

  enhancement
  IOExtend/IOViewer#20 · Filter by author mahach666 opened on Nov 11, 2026

• Apply section planes and the section box stored in the document when the viewer opens

  enhancement
  IOExtend/IOViewer#19 · Filter by author mahach666 opened on Nov 11, 2026

• Model tree: Ctrl/Shift multi-select and a context menu on rows

  enhancement
  IOExtend/IOViewer#18 · Filter by author mahach666 opened on Nov 11, 2026

• Accessibility: keyboard navigation for the model tree and the context menu

  accessibilityenhancement
  IOExtend/IOViewer#17 · Filter by author mahach666 opened on Nov 11, 2026

• UI polish: menus, Esc, section box button, view cube and narrow windows

  bug
  IOExtend/IOViewer#16 · Filter by author mahach666 opened on Nov 11, 2026

• Viewer start-up robustness: very large clash lists and pages without drawable geometry

  bug
  IOExtend/IOViewer#15 · Filter by author mahach666 opened on Nov 11, 2026

• Element ids above 2^53 lose their properties and Copy Id copies a wrong value

  bug
  IOExtend/IOViewer#14 · Filter by author mahach666 opened on Nov 11, 2026

• Near plane clips close geometry in kilometre-scale models and in orthographic zoom

  bug
  IOExtend/IOViewer#13 · Filter by author mahach666 opened on Nov 11, 2026

• Large models: per-instance detail and picking inside instanced cells

  enhancement
  IOExtend/IOViewer#12 · Filter by author mahach666 opened on Nov 11, 2026

• Exporter: clear error instead of OutOfMemoryException when the binary block exceeds 2 GB

  bug
  IOExtend/IOViewer#10 · Filter by author mahach666 opened on Nov 11, 2026

• Exporter: validate all input before writing so a failed export never damages an existing file

  bug
  IOExtend/IOViewer#9 · Filter by author mahach666 opened on Nov 11, 2026