The fix has now been merged into the main branch, and the latest Ubuntu debs are...
Thanks for this Keith. This is very much a bug and your analysis is very helpflul....
Created Functy trunk directory.
Reverted previous accidental commit of wirefram...
Organised Symbolic librar to use autotools for ...
Updated Functy build files to deal with Symboli...
Updated Functy to allow Window builds.
Added rudimentary UI to Functy to allow the plo...
Re-wrote Functy GTK functions to remove any rem...
Initial commit of Functy 3D graph drawing packa...
Added capability to Functy for plotting multipl...
Updated Functy so that functions are now drawn ...
Fixed Functy windows build.bat file after break...
Various improvements to Functy. Added function ...
Moved the vertex index array from the Vis struc...
Added Functy save and load routines.
Added Functy file loading and saving dialogues....
Moved the vertex index array from the Vis struc...
Fixed Functy build files and compiler warnings.
Fixed Functy to properly populate function list...
Fixed translation error for spherical functions
Version 0.2.
Updated version number in configure.ac
Renamed Functy ui folder to be assets.
Integrated shader code into Functy. The shader ...
Updated Windows build file to incorporate new f...
Updated the Windows build file to remove a depe...
Added shader C functions to Functy.
Updated Functy Windows build files.
Added vergtex and fragment shader GLSL files to...
Updated Functy shader generation to include col...
Added user definable centre point for spherical...
Fixed Windows build file.
Additional changes to Functy to allow cartesian...
Added clippling planes to x and y axes when ren...
Added .deb packaging files
Renamed Functy ui folder to be assets.
Updated Functy UI to add scrollbars to the func...
Minor tweaks to set the default view and defaul...
Added spherical co-ordinate function rendering.
Rearranged Functy source so that different shad...
Updated the Windows build file to remove a depe...
Moved Functy lighting calculations from the ver...
Added bouncing ball example.
Fixed bug that caused spherical functions to be...
Added initial code for rendering of functions u...
Removed the 'swapped' attribute from signals in...
Added initial loading and saving code for curve...
Added spherical shader code to Functy.
Fixed Functy to allow seamless transition betwe...
Main window title now changes to fit the filena...
Fixed spherical translation bug for variable-co...
Updated Functy autoconf to include AM_PROG_CC_C_O
Added WIX files for creating a Windows MSM Inst...
Added files for generating a Windows installer ...
Changed function edit window to include tabs.
Improved user interface thanks to Vadi. Added e...
Added bouncing ball example.
Added .rpm spec filefor building RPM package
Changes to move towards full use of shaders wit...
Made various changes to Functy source, build fi...
Added code to populate the function edit dialog...
Fixed the vertex shaders to ensure the clipping...
Updated README and AUTHORS files
Updated news and version numbering.
Functy code tying the curve code and UI togethe...
Added initial code to Functy that will be used ...
Connected up the curve edit fields in Functy up...
Fixed Functy memory issues with regenerating ve...
Added working shader code for generating curves...
Removed textures tab from function dialogue in ...
Reversed orientation and normals of exported sp...
Turned of depth testing when rendering bitmap f...
Added code to export PLY (stanford triangle for...
Added colour and normal data to Stanford Triang...
Updated Functy version number to 0.25.
Fixed Functy diffuse colour so that the shader ...
Added loading/saving of curve centre position f...
Tied positioning and scaling of curves into the...
Updated Functy INSTALL file instructions.
Updated Functy version number to 0.23 for Raspb...
Updated naming of tubes to curves in Functy code.
Added accuracy multiplier to PLY model exportin...
Added option to hide the Functy button bar.
Updated Functy version numbering to 0.24 in ant...
Improved UI with menus, new icons, various new ...
Updated the Windows installer for Functy to use...
Added various new options to the PLY export fro...
Added animated sphere object as a Functy workin...
Fixed coordinates for Spherical and Curve funct...
Updated Functy INSTALL file to include instruct...
Added new example files to Functy. Updated pack...
Added initial code to Functy for exporting anim...
Added gtkglext-1.0 to Functy autotools configur...
Added a few new example files for Functy and sl...
Fixed Functy build files to reflect new structu...
Added option to scale model when being exported...
Updated installation instructions to include de...
Converted to single-window (workbench-style) UI...
Added PNG animation export. Restructured the ex...