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DOCOgrade Changelog

Meaningful changes to the DOCOgrade plugin are documented in this file.

Note: From version 8.0.0-test.5 onwards, the Rhino 7 and Rhino 8 versions share a unified version number. Prior to this, Rhino 7 releases used the 7.x.x series and Rhino 8 used 8.x.x. The version number no longer indicates the target Rhino version — that is handled by the Yak package platform tags. A unified versioning scheme (decoupled from Rhino version) will be adopted at the first stable release.

[8.0.0-test.5] - 2026/02/24​

Changed​

  • Rhino 7 version number aligned with Rhino 8 (was 7.0.0-test.23, now shares 8.0.0-test.5)
  • Cross-platform compatibility improvements (macOS fonts, file paths, System.Drawing guards)
  • Rhino 7 build compatibility fixes (RegisterPanel, ModelComponent.NamePathSeparator)

[8.0.0-test.4] - 2026/02/24​

Added​

  • Initial release of the OSX compatible version (beta)
  • Main Panel with handy export 2d mode
  • Command DLGRExport2d - Exports contents of the 2d output layer into a file of it's own (Useful for referencing in 2d documentation files)
  • Command DLGRSetTINMapping (Experimental) - Defines a planar mapping that is automatically applied after TIN generation (material is set on the generated TIN layer)
  • Command DLGRToggleApplyTINMapping (Experimental) - Toggles the TIN visibility mode from the default view mode to rendered

[8.0.0-test.3] - 2025/05/07​

Fixed​

  • Fixed DLGRGenerateTIN - Attempts to repair degenerate meshes before adding to the model to improve stability
  • Fixed DLGRRationaliseCurve - Now respects close curves for poly curve objects

[8.0.0-test.2] - 2025/03/17​

Fixed​

  • Fixed DLGRGenerateTIN bugs that prevented geometry from being added to the model
  • Fixed DLGRGenerateTIN now reports planar overlaps in the UI
  • Refactored PaintTIN

[8.0.0-test.1] - 2025-01-23​

Fixed​

  • GLGRPaintTIN has been optimised and is more stable
  • DLGRRationaliseCurve has been optimised

[8.0.0-test.0] - 2024-12-19​

Added​

  • Initial Rhino 8 Multi-target release

[7.0.0-test.22] - 2025/05/07​

Fixed​

  • Fixed DLGRGenerateTIN - Attempts to repair degenerate meshes before adding to the model to improve stability
  • Fixed DLGRRationaliseCurve - Now respects close curves for poly curve objects

[7.0.0-test.19] - 2024-12-19​

Fixed​

  • Minor UI Updates
  • Crasing bug in PaintTIN

[7.0.0-test.18] - 2024-11-06​

Added​

  • DLGRGenerateTIN now has two modes: SinglePass and MultiPass. MultiPass introduces Seam functionality for secondary segregation of the generated mesh
  • DLGRSeamOffset to enable arbitrary seam offsets to make the generation of hardstand edges simple without affecting the overall grading scheme
  • Toolbar now has 3 new spot level presets (RL, TW & FL)

Fixed​

  • Spot level Annotations now retain their prefix instead of showing ?:?? when no value is present

[7.0.0-test.17] - 2024-04-25​

Fixed​

  • Generated Contour Major 2d Label Layer Name now saves in document options
  • PaintTIN is faster and also picks up materials from reference layers

[7.0.0-test.16] - 2024-03-26​

Added​

  • Configurable Polyline subdivision for surface mesh generation

Fixed​

  • Duplication of some annotation objects in certain circumstances
  • PaintTIN now includes material assignments from layers that are off

[7.0.0-test.15] - 2024-02-26​

Added​

  • DLGRGenerateTIN now has better detection of problematic intersections with useful UI feedback

Fixed​

  • Cut & Fill now calculates much faster
  • DLGRPaintTin is no longer a hidden command

[7.0.0-test.14] - 2024-02-15​

Added​

  • DLGRPaintTin command
  • Updated toolbar to include DLGRPaintTin

[7.0.0-test.13] - 2024-02-09​

Fixed​

  • EULA page would crash in come contexts. This should now be resolved.

[7.0.0-test.12] - 2024-02-06​

Added​

  • New analysis mode: drainage
  • Updated toolbar to include new analysis modes

Fixed​

  • Issues with colour gradients in analysis modes have been resolved

[7.0.0-test.11] - 2024-01-22​

Fixed​

  • grade annotations now have better styling and respect the dimension objects linear resolution property
  • rewrote contour label generation routine for better stability

[7.0.0-test.10] - 2024-01-18​

Added​

  • First public beta release

Fixed​

  • Command DLGRCurveBatter inconsistent direction picking now fixed

[7.0.0-test.9] - 2024-01-18​

Fixed​

  • Improvements to toolbar rui file

[7.0.0-test.8] - 2024-01-15​

Added​

  • Toolbar & associated logic
  • Point to Point grade annotations

Fixed​

  • Improved Layer defaults & language localisation
  • Measure Height now has more intuitive UI
  • Fixed contour generation logic (smoothing steps now work as expected)

[7.0.0-test.7] - 2023-12-05​

Added​

  • Toggle layer visibility on Main Panel

Fixed​

  • Crashing bug in Topo Generation
  • UI formatting on Main Panel

[7.0.0-test.4] - 2023-05-25​

Added​

  • Added CurveBatter command - Calculate batter lines from an existing curve to a mesh surfaces
  • Added DrawGradeCurve command - Grade an existing curve(includes option to batter to existing mesh)
  • Added AnalyseSurfaceGrade - Options to view surface with pseudo colours denoting grade conditions
  • Added Toolbar
  • Updated DrawGrade (Includes grading advice logic)

[7.0.0-test.3] - 2023-05-09​

Added​

  • Updates to UI
  • Grade annotation now supports more types (Surface,Extrusion)

Fixed​

  • Commands can now be repeated as last command

[7.0.0-test.2] - 2023-05-09​

Added​

  • Document Properties Page (Culture Neutral)
  • Assigning of Template Files
  • Ability to specify annotation styles for special annotation types
  • Ability to apply default settings

[7.0.0-test.1] - 2023-04-19​

Added​

  • Everything (Initial internal release)