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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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fix for [#6950] Blender crashes when .blog file top line is 160 characters or more
- made sure BLI_convertstringcode doesn't return more than 240 chars
- went through all callers and fixed places where string passed to BLI_convertstringcode was too short
- TODO: look into increasing sample->name and sound->name too, I prevented crashes, but filename might get shortened.
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http://projects.blender.org/tracker/index.php?func=detail&aid=8328&group_id=9&atid=125
last commit had mistakes but tested this to fix the bug.
- Cam
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didnt like the trailing slash and returned the dir as missing.
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Fixing compile warning (about a var that was always true being used as condition in an "if" block).
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[ #6077 ] Scripts in sub-sub-folders of Blender's scripts folder won't run.
[ #5572 ] Scripts in sub-folders of Blender's scripts folder won't run
- I've added a function in blenlib to join two strings with a path separator in between.
- Willian, Campbell, please check if commit in BPY_menus is ok and test - thanks!
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adding menu slot ScriptTemplate
new script scripttemplate_mesh_edit is a template for an editmesh script.
The function Text makeCurrent() is a dummy until I can get it working when the script runs from a menu.
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- fix for #5955
- fixing too short pathnames causing memory overwriting when
starting blender from a path with a very long name.
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adding c:\ to the start of a non root dir. it wold be nice to have a BLI_join_path for this to avoid #ifdef WIN32's in the main code and to check for existing slashes
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adding c:\ to the start of a non root dir. it wold be nice to have a BLI_join_path for this to avoid #ifdef WIN32's in the main code and to check for existing shashes
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off_export - minor changes
uv_archimap - cleanup. slightly slower but less duplicate code
uv_from_adjacent - nothing
BPY_menus - renamed py slot UvCalculation to UVCalculation to be consistant
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adjacent" into it.
Removed 1/2 1/4 1/8 uv mapping options.
made re-evaluating the py-scripts dir use the wait cursor (could take a while at times)
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Also needed to seperate
view3d_paintmenu
into
view3d_vpaintmenu
view3d_tpaintmenu
view3d_wpaintmenu
The view3d_paintmenu and do_view3d_paintmenu were getting messy and had a lot of if's in it.
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- #2781, reported by Ed Blake: crash on undo when there were active space handlers. Space Handler script links belong to screen areas, which do not get saved on undo. Thanks Ton for pointing out the function that restores ui pointers gone bad.
- Applied patch #2822 by Ken Hughes for bug #2647 ("Setting a Face UV"), reported by Campbell Barton.
- #3022, reported by Timothy Wakeham: "Blender.BGL.glDrawPixels crashes when drawing more pixels then buffer size". Made glDrawPixels check buffer dimensions.
- #2882, reported by Campbell: crash in nmesh.getMaterials(arg == 0 or 1) when nmesh came from GetRawFromMesh(). Raw nmeshes are not linked to Blender meshes, so the method doesn't support these options (getting mat info from the actual mesh) for it.
- #2817, reported by Tod Koeckeritz: Dir_Depth var was not being decremented in BPY_Menus.c, causing dir depth limits to be reached prematurely.
- #2954, reported by Daniel Holtz: "Python scripts crash hard with valid windows paths". Blender.Load() was not meant for background mode, now it's been update to support it, using BKE_read_file instead of BIF_read_file in this case. Also found another issue with command line scripts using Blender.Load() that could crash Blender: trying to free the Text when it wasn't available anymore (loading a new .blend already removed it). There are still issues with one case, though, causing a crash on start or "Memoryblock winopen: double free" at end, when running a script that is already a Blender Text (only if the script calls Blender.Load, of course). Will investigate.
- #2897: reported by Timothy Wakeham: object.setMaterials was asking the length of a Python list w/o confirming first if the passed obj was really a list.
Thanks all for the help and for being patient (long delay, again).
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- Mostly this cleans up the #includes and header files in the python project.
- Warning fixes are mostly casting issues and misc fixes. General warning clean up.
- #include Python.h MUST come as the first include to avoid the POSIX redefine warning in the unix makefiles
- fno-strict-aliasing flag added to makefile to fix a unavoidable type punning warning in types.c
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configure options. This is ongoing work, scripts still have to be updated to use this feature and more tests are needed, though many have been performed. The new Scripts Config Editor script is the main part of this. If anyone wants to check it, only the AC3D importer and exporter have already been updated to use it: simply open them (you can then cancel with ESC) to have the data created, then try the config editor.
Scripts:
- Thanks Jean-Michel Soler (jms) for updated versions of dispaint, fixfromarmature and unweld (also renamed to remove version part).
- Thanks Bart for the upgraded VRML exporter (great doc webpage!). It is available as VRML 97 and the original VRML 2 is for now still there, to help users testing the new version. For the next release the old one should be removed, of course.
- New script: Scripts Config Editor (Scripts win -> Scripts -> System). Scripts with config options (simple data that is to be set according to user needs or preferences) can use this facility instead of providing a gui and writing config files to disk themselves.
- Added new menu: System, available in the Scripts win.
- Updated sys_info.py, help_browse.py and the AC3D importer and exporter.
- Removed use of the Scrollbar and added arrow keys and mouse wheel support instead in Daniel Dunbar's old doc_browser.py. The scrollbar events handling doesn't exist, Ton suggested removing the scrollbar from the API months ago. For now its ref doc is gone and no bundled script uses it, until we get time to implement it properly.
- Added module BPyRegistry.py with functions to handle reading / writing config files automatically to the scripts/bpydata/config dir.
- Removing dir release/bpydata and its contents (moved earlier to release/scripts/bpydata/)
- Bug #2379: made small changes to bevel_center's ui to fix a problem reported by Alexander Ewering (intrr):
http://projects.blender.org/tracker/?func=detail&atid=125&aid=2379&group_id=9
BPython:
- Thanks Campbell Barton for new functionality: Blender.Get() now can also return all the paths from the user prefs -> file paths win and there is a new function: Blender.sys.expandpath() to transform Blender paths (those starting with '//' and ending with '#') to absolute paths.
- Added function Blender.ShowHelp(), to open the Scripts Help Browser with a given help page -- just a time saver for scripts.
- Improved function Blender.Run() to also work with gui and file select scripts.
- Found a (new?) crash related to NMesh.PutRaw when creating a new object while in edit mode. Leaving / entering edit mode fixes the problem, so a check for obj created, edit mode and leaving / re-entering it were added to the code for now (gdb didn't help much, no backtrace)
- doc updates, including splitting intro page in two, with bpython related stuff (registering / documenting / configuring scripts and command line mode (thanks Chris Want for "use system variables to pass parameters to scripts" idea).
- Registry: functions have been updated to support writing to / reading from disk, for the config editor -- only simple config data supported, for large amounts coders should write to a file themselves. This is done with a new parameter: Registry.GetKey(keyname, True) will also search for the key on the config dir, if not already loaded; equiv. for Registry.SetKey(keyname, dict, True). Data is only written to / read from disk when needed and only scripts already used (assuming they support this functionality) will have config data saved.
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-- Stephane Soppera (thanks) reported libc stat function fails for paths ending with "\" under win with free VC++ compiler toolkit 2003:
removed final '/' (BLI_make_file_string changes the '/' to '\\\\' for win) slashes from relevant paths, that should take care of it . Note: here (linux, glibc, gcc 3.3.3) stat doesn't have this problem. Also checking if U.pythondir ends with a slash and, if so (as long as its length > 2 to), removing the slash, for the same reason.
-- small cosmetic changes in BPY_menus.c for debug msgs and in header_scripts (added a separator in the Scripts win -> Scripts menu).
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- moved bpydata/ to scripts/bpydata/ and added a config/ subdir to it;
- created scripts/bpymodules for py modules (also got rid of those "mod_"'s appended to the files);
- updated scripts accordingly.
This will require you to "reinstall" (just copy the scripts/ dir over your older one) if you have a .blender/scripts/ dir somewhere. Otherwise some scripts won't work. You can use the updated "Help->System->System Information" script here to check all is fine. An installer script yet to be written will help users with these issues, specially to make the user defined dir have the same structure expected from the default scripts dir, so the basic facilities (module search; saved config data; scripts: installer, help browser, config editor) are also available for a user's own collection of written and downloaded scripts.
BPython:
- slikdigit's crash was because he had no <home or blender exe location>/.blender/:
proper check added and also now if all else fails the <cvsblender>/release/scripts/ dir is also searched for scripts. All this registration dirs stuff is a little messy (installation!), so please report any troubles (I only tested on linux).
- slight change in error report in BPY_interface.c's BPY_menu_do_python; remembering to set globaldict pointer to NULL there, too.
- moved bpy_gethome() to EXPP_interface.[ch]
- "//" as user defined python dir is ignored while looking for scripts, considering it's only a default some users use, not really meant for a scripts dir.
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- Added Blender.Run(script) + doc update (forgot to mention in my previous commit).
Trying to fix two mistakes from my previous commit:
- nmesh.transform(): forgot yesterday that affine vectors have 4th component = 0, now updated normals transformation accordingly.
- As Ton pointed, recursive parsing of scripts dirs in search of scripts was a mess. I simply forgot about the "//" trick and much worse, to protect against worst cases ("/", for example). Now the code uses BLI_convertstringcode to take care of "//", doesn't process if dir = "/" and there are limits:
max depth for traversing subdirs = 4
max dirs in the tree = 30.
I'll work more on this, check more, but these changes were tested and should make the code safer, of course, so I'm committing. Sorry about the mess, I should take lessons on defensive programming ...
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- Scripts:
fixed error in "Save Current Theme" which prevented it from automatically updating script registration in menus.
cosmetic changes in a couple of Campbell's sel_same.py script strings + more descriptive name for its new menu place (3d view, face mode -> select menu).
small updates to help_browser.py script.
The above changes are related to this:
- Added new script menu entries: Render (for exporters to renderers), Themes, FaceSelect (this already at the proper place). Updated Scripts win->Scripts menu so it won't show all available entries, only the ones we mean to see there.
- Updated menu registration so that scripts folders can become trees. The release/scripts/ dir should be updated soon with subdirs like converters/, modifiers/, generators/ or whatever -- better discuss first (or is it? /me afraid of long irc discussions during meetings :) ).
- Modules:
Blender: added 'udatadir' option to .Get() function and added var Blender.mode to tell if Blender is in bg or interactive mode.
NMesh: added Campbell's nmesh.transform(matrix, recalc_normals = False) method (reworked, so my fault if it doesn't work).
- Bugs fixed:
#2123: http://projects.blender.org/tracker/?func=detail&atid=125&aid=2123&group_id=9
Reported by Ken Hughes (thanks!), who also found the exact problem later (it was in Text.Load, not with script links -- if only I had checked emails these days ... lost > 1 hour today to find the problem: passed filename to M_Text_Load was later being written over by a function called by add_text). Also saw that Text.Load wasn't checking existence of passed filename (duh!), now it does.
#1655: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1655&group_id=9
Reported by Chris Want (thanks!): command line "blender -P script" not working properly for bg mode ("blender -b blendfile -P script").
Had to make some small updates to get it working (bg mode for scripts was never explicitely handled, it worked due to collateral effects, let's say), interested readers can check the report after I update it or the API_intro.py doc file. After more testing we can make further updates. Updated many places to not call redraws if in bg mode, now it is officially available. Blender outputs its own info when rendering in bg mode, if that is considered a nuissance we'll have to add a few "if (during_script())" calls outside bpython.
- Removed a few warnings here and there and also updated docs.
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- Stephane Soppera added long missed support for edge data in Blender.NMesh + related doc;
- Michael Reimpell improved script registration (fixes bug report #2160) and the file and image selectors in Blender.Window (improved with suggestions from Yann Vernier). They now suppport methods as callbacks;
- World.get/setMode were not registered, so could not be directly called (reported by Ken Hughes). Still needs some work to improve things, including docs.
Scripts:
- Jean-Michel Soler updated his texture baker based on input from Appolux;
- Campbell and Jean-Michel improved the bvh importer: faster, better float units scaling (by Campbell); supports Poser 3.01 files (by jms).
Thanks guys!
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-- applied patch by Michael Reimpell that lets scripts registration info be either commented out or not (commented, it doesn't interfere with Python documentation tools. The patch also fixes potential overflows, thanks (and sorry for the confusion) again, Michael.
-- fixed NMesh_hasFaceUV, it was returning true for false and vice-versa. Reported by Jonas Petersen with patch, thanks.
-- added 'homedir' and 'uscriptsdir' to Blender.Get() to get Blender's home dir and the user defined scripts dir.
-- related to the above doc updates.
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-- fixed bug #1689:
http://projects.blender.org/tracker/?func=detail&atid=125&aid=1689&group_id=9
Reported by Tom Musgrove (thanks), the problem was that Window.QHandle was not passing events to windows that had id's below the current active window. It was a stupid mistake (mine), the code was iterating from curarea instead of from the first area in the areabase list.
-- fixed bug #1568:
http://projects.blender.org/tracker/index.php?func=detail&aid=1568&group_id=9&atid=125
Stephen investigated the problem, reported by Gabriel Beloin, and left hints in the bug report, thanks :). I also implemented what he suggested, now Effect.Get('objname') returns a list with all objname's effects and as before, Get('objname, position') returns the effect at position 'position'. Ref doc already updated.
-- Allowed menu registration lines to appear commented out -- Python comments: '#', of course -- (suggested by Michael Reimpell) in scripts:
Some Python doc tools need the doc strings between triple double-quotes, so to avoid conflicts scripts writers can now comment out the registration code, it should work anyway. Michael also provided a patch for this a few days ago, too (thanks), but to keep changes at a minimum because of proximity to a release I didn't use it.
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- move static declarations and data definitions out of headers.
the BGL module still need cleaning.
- move declarations out of modules.h and into appropriate .h files.
modules.h still exists as a container for the few modules that
need to #include almost everything.
- all files now have a $Id tag and have been formatted by indent
there are no changes to executable code.
pre-commit versions are tagged with bpy-cleanup-pre-20041007
for the sake of paranoia.
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den Bak for reporting and testing it.
- making Blender not warn about 2.34 scripts, as Ton requested. Will turn this on again before release;
- small fix to the new helpwebsites and helpsystem additions in BPy_menus.c, should solve problem reported by Jean-Luc Peurière about empty menus on startup;
- updated version info of a few scripts to 2.34, since they use recently added bpython api functions.
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Thanks to Willian for integrating the webbrowser module.
Some of the URLs (Python reference, Release notes) will
need to be updated upon release. These are contained in
http://www.blender3d.org/Help/index.php
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Campbell Barton updated his Wavefront OBJ scripts and Ben Omari updated his DirectX 7 and 8 ones (thanks both). The other listed scripts had minor updates to accomodate the menu changes.
- Scripts in menus:
renamed Tools to Object, Generators to Add, and Modifiers to Mesh (Metaball, Curve, Surface can be added later), to integrate better in the interface.
- Fixed a bug in Blender.sys.makename: last letter of file extension was being cut out.
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-- new try so that scripts place their guis and file selectors in proper places:
should be ok now for any but the really weirdest screen layouts, will be updated when scripts are added to other menus in the interface.
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* Gave the spiffy new 'System Information' script a new home there
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-starting updates and new additions for Blender 2.34:
Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on.
Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated.
BPython:
-added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
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in the UV/Image editor 'UVs' menu
Script authors can use:
Group: 'UV'
in the headers of their scripts to let them appear in
this menu.
* Updated the UV Face Layout script to reside in the UVs
menu, rather than the (incorrect) File->Export menu.
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- updated docs with recently added functions
- dynamic menu entries now are sorted (alphabetically, of course)
- added new menu categories for scripts: Wizards, Modifiers, Generators, Materials, Animation:
only added to list of options, didn't mess with any Blender header. They are already available from the "Scripts" menu in the scripts win, but not elsewhere.
- added option 'datadir' to Blender.Get(option):
so scripts can use .blender/bpydata for reading / writing their data files.
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- Scripts that ended without an [eol] (end of line char) would give syntax errors when called from menus.
Now all loaded menu scripts have '\\n\\0' appended to them, not only '\\0' as before.
- bug #1146: Kester reported a Valgrind warning, should be fixed now.
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win32 from locating .blender/scripts.
I'm hoping other OSes are a little more forgiving about these things...
but PLEASE test, else we may need to #ifdef it.
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- as proposed by Ton, default dir for menu enabled scripts is:
userhome/.blender/scripts if available or (using bprogname -- argv[0]),
blenderInstallationDir/.blender/scripts/ otherwise.
- moved a piece of code from BPY_interface.c to BPY_menus.c to get rid
of a linkage warning reported by J. Walton
-- added the first scripts to release/scripts:
We need time to get more scripts there, but the situation should improve
consistently from now on. Adding three export scripts: cal3d, directX, ac3d.
And one import: ac3d.
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- G.f's G_DEBUG flag was being erased in blenkernel/intern/blender.c's
setup_app_data:
G.f= bfd->globalf
// added a line above it to fix this:
if (G.f & G_DEBUG) bfd->globalf |=G_DEBUG;
G.f= bfd->globalf;
BPython:
- debug info now only shown if Blender is started with '-d' option
- added ~/.blender/scripts to modules sys.path
- added two new functions to Blender.sys: basename and splitext
- added doc for Blender.sys, updated other docs
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- local tentative fix for BLI_gethome(), which returns '.blender' appended only
on some Windows systems. Created bpymenu_gethome() to check and
add '.blender' if needed.
- changed name: .Bpymenus to Bpymenus as suggested by GSR
- trivial additions:
Object module: added methods .set/getSize
Armature/Bone module: bone.set???() methods now accept both n
floats or a list of n floats: fff or (fff). All these additions were requested
by user Carlos Lopez (Klopes).
- New doc: for module Registry.
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- now the file .Bpymenus is in ~/.blender/, please delete the old one
- both ~/.blender/scripts/ and (if set) user pref scripts dir are scanned for scripts
- 2 scripts of the same group with the same name, one in each dir: user pref overwrites the other's entry
- fixed the problem with trailing backslash, was my fault (used NULL instead of "/" for relbase in BLI_make_file_string
- slightly changed msgs to be less verbose and parsing to be more forgiving
- if a script registers with a wrong group, 'Misc' is used instead
- 'Blender' tag is now checked, gives a warning (notice) msg if script is newer than Blender program
Blender.NMesh module and doc:
- added vertex.sel var to get/set selection state of vertex.
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-- added re-eval entry to Scripts Win -> Scripts menu
-- added it also as a button at Info Win -> File Paths, Python path
-- updated bpymenus code:
added 'Blender' tag, for version;
made a .Bpymenus file be written only if there's actual data to save
made file->export menu open a scriptspace only if none is available already
-- bug fixes (bugs 866 and 879, related) for linking and sharing mesh data:
http://projects.blender.org/tracker/?func=detail&atid=125&aid=866&group_id=9
http://projects.blender.org/tracker/?func=detail&atid=125&aid=879&group_id=9
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- some fixes for menu and error reporting code.
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PyOS_snprintf
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-- this finishes the heavier part (not counting tweaks and possible bugs) of
letting scripts be accessed from Blender menus. Will explain more in emails
to bf and bpython lists, but just check
source/blender/python/BPY_menus.[hc] and
source/blender/src/header_info.c and header_script.c for details.
Scripts need a small update (registering info, basically a header) to be used.
Scripts dir (user pref file paths: Python) must be set.
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