Save: Option to save backup file has been added to the Files tab of Options.
Bug Fixes:
EditScript crash fixed.
Import:FBX crash fixed.
Import crash fixed.
Installer improved to migrate per-user and per-machine user configurations.
MatchSrf command crash fixed.
Move command crash fixed.
Open:SolidWorks: A problem opening read-only files (such as those downloaded from email or CD) has been fixed.
Pan command crash fixed.
Save:OBJ crash fixed.
Section: A failure with planar object bounding boxes has been fixed.
Split command crash fixed.
Split command crash fixed.
Split crash fixed.
Unweld crash fixed.
What's New, SR7 RC1 (22-Sep-2009) Bug Fixes:
BoxEdit crash fixed.
Crash in Brazil material dragging has been fixed.
Crash saving to Z-Corp file has been fixed.
Display/Bongo: Bongo preview mode did not display at the correct position when they tranformed. This is fixed.
Drag & Drop dialog incorrectly did not come to the top. This is fixed.
Export crash fixed.
Fillet: A failure bug when filleting between arcs and lines has been fixed.
Installer: SketchUp import did not work properly. This is fixed.
Loft crash fixed.
Offset crash fixed.
Open:DWG/DXF crash fixed.
Open:DWG/DXF: A crash involving importing duplicate linetypes has been fixed.
Open:DWG/DXF: A problem where some objects were missing in the file has been fixed.
Open:DWG/DXF: Importing a revolved solid did not work properly. This is fixed.
Open:SolidWorks: A crash when selecting an assembly has been fixed.
Open:SolidWorks: A failure bug has been fixed.
Open crash fixed.
Open crash fixed.
Open crash fixed.
PointDeviation did not properly update when control points were nudged. This is fixed.
PolylineOnMesh: A crash when picking the mesh in Windows 2000 has been fixed.
Safe mode: CommandHelp is now turned off when running Rhino in safe mode.
Save: Rhino now creates a .bak file when a model is saved.
Select crash fixed.
Select crash fixed.
SetView did not properly update the viewport projection when setting to perspective. This is fixed.
Smash crash fixed.
Split: When splitting a surface, the resulting bits did not have the same u-and v-directions as the original surface. This is fixed.
What's New, SR6 (9-Jul-2009) Enhanced Features:
Block: A warning about blocks with no geometry as been added.
Open: A confirmation message now appears on the command line.
Save:STL - Interface change: The options and prompts for a scripted export of file formats that use the STL mesh setting have been changed to more closely resemble the settings of the Mesh command.
Bug Fixes:
BlockManager: Hidden blocks (with * prefix in the name) did not display correctly. This is fixed.
BooleanUnion crash fixed.
BoxEdit crash fixed.
Circle crash fixed.
Circle crash fixed.
Close Rhino crash has been fixed.
CopyViewportToDetail faieds after the first time the command is run. This is fixed.
Dim: The hyphen between feet and inches sometimes did not display. This is fixed.
DimAngle crash fixed.
DocumentProperties, Render: The Lock viewport aspect ration was incorrectly not maintained after closing the dialog box. This is fixed.
EdgeSrf crash fixed.
EditPtOn crash fixed.
ExtrudeSrfTapered: Failure bug fixed.
Flow command crash fixed.
Insert: A problem with creating layers after the insertion was canceled has been fixed.
Installer: A file required for ZPR export was not being installed. This is fixed.
Installers: Level I and Level II Training Guides now have installers.
InterpCrvOnSrf command crash fixed.
InterpCrvOnSrf crash fixed.
Intersect crash fixed.
Linetypes: The Document Properties Linetype scale incorrectly allowed 0 as a value. This disabled linetypes. This is fixed.
Loft command crash fixed.
Loft crash fixed.
Loft crash fixed.
Loft crash fixed.
Loft crash fixed.
Loft: Several bugs that caused an incorrect surface have been fixed.
MacroEditor: A problem with focus to the command line has been fixed.
Offset crash fixed.
OffsetSrf crash fixed.
OffsetSrf crash fixed.
Open:DWG/DXF: A problem opening DXF files has been fixed.
Open:DWG: Splines did not read properly. This is fixed.
Open:IGES crash fixed.
Open:OBJ: Files imported from topmod3D had some gaps. This is fixed.
Open:OBJ: OBJ data was not read correctly by Service Release 5b. This is fixed.
Open:SKP: An import error has been fixed.
Open:SolidWorks crash fixed.
Open:STEP crash fixed.
Open crash fixed.
Options, Appearance: The Full path in titlebar option did not work properly. This is fixed.
Options, Appearance, Advanced Settings: The Export button was incorrectly available even when no scheme is selected for export. This is fixed.
PanelingTools: Several crashes fixed.
Panelling Tools: Crash fixed.
Patch crash fixed.
PointDeviation: The Apply button did not work correctly. This is fixed.
Polygon crash fixed.
Polygon crash fixed.
Polyline crash fixed.
Print crash fixed.
Properties: Text crash fixed.
Rectangle crash fixed.
Reparameterize crash fixed.
RhinoScript: The RhinoScript page of Options incorrectly allowed the same script file to be added more than once to the list of files to load at startup.
Save:3DS: A problem with importing and exporting has been fixed.
Save:DWG/DXF: Support for exporting ACIS solids has been added. Create or edit a named export scheme, and change the export option for Rhino surfaces to AutoCAD Solids.
SaveAs crash fixed.
Scale1D did not properly update CurvatureAnalysis colors. This is fixed.
ScaleEdge crash fixed.
SelBlockInstanceNamed crash fixed.
ShortCurves plugin crash fixed.
Starting Rhino on Vista Improved: previous releases of Rhino 4.0 sometimes would only start when run as Administrator. SR6 should start without administrator permissions.
Toolbar: Graphic images were garbled when toolbar was imported. This is fixed.
TriangulateNonPlanarQuads: A problem with the selection calculation has been fixed.
What's New, SR5b (26-Feb-2009) New Features:
RhinoScript: Now supports Layer state management.
Bug Fixes:
AlignMeshVertices: Pressing Esc incorrectly completed the command instead of exiting. This is fixed.
Circle: Crash with SmartTrack fixed.
Extend: Crash fixed.
Import:STEP: Crash when file contains extra periods has been fixed.
Installer: Crash on startup fixed.
Offset: Crash fixed.
Open:DWG/DXF: A problem importing regions has been fixed.