really old one!, since initial commit blender would crash scaling down large sizes eg: 60962 -> 128 (width or height).
the problem is scaledownx/y doesn't check buffer endpoints, with really large images theres a loop on a float value which can fail with large image sizes.
previous commit added asserts if the buffer runs over (assuming it doesnt crash),
This commit changes an epsilon value, tested this with random small images as well as images over 200,000 px, and it works fine, this is still flakey though and for really really big images it probably still fails.
Not really a "bug", but it was on my todo anyways. Based on patch
[#26508] by Campbell, with a few modifications including extending
this to the Action/DopeSheet editor too.
This manisfested as an inability to draw any more strokes after trying
to draw a stroke while the active layer was locked and then unlocking
that layer to try and draw on it again.
Object.is_modified(scene, 'PREVIEW') function for python exporters to check if any modifiers or shape keys are applied (weather the original mesh can be used for exporters).
- look for icons in datafiles/icons (was looking in datafiles)
- was loading all images in datafiles/ on startup to check if they were the correct icon size, commented this since its unnecessary disk overhead on startup & images are checked for correctness when used anyway.
when running blender from the source dir would load splash.png every time.
also add missing NULL pointer check if the icon couldn't be loaded and ensure no buffer overflow check on icon path creation.
Discussed with Campbell, it's not actually bug and it's more about limitation
of topology mirror. It will work properly when both sides of mesh have matching
unique topology.
Added note to tooltip, so now unpredictable behaviour shouldn't confuse users
so much.
Also gray out "Topology mirror" when "X Mirror" is disabled.
- opening a file with blender by passing it as an argument would and loading it once in blender left script auto execute flag in a different state.
- command line args --enable/disable-autoexec were being overridden by the user prefs.
creating RNA within draw functions can free existing RNA, crashing blender when this is already used in the UI.
disallowing this so it raises a python exception.
This was being used to dynamically generate addon categories so for now they are hard coded and we need proper enum-functions for python to do this.
- Sync Markers option works for local markers (or any other list of
markers in future) too now.
- Apply Pose to Restpose operator now displays a warning if an action
was found (warning about the action now being invalid)
useful.
Instead of only working for the "extend" transform mode, standard
transforms now work too now (i.e. grab and scale).
TODO:
This currently only works on Scene markers, though it should be
possible to make this work on a provided list of markers instead...
'create' was used as prefix and suffix, change dupli list functions to use as suffix, this matches obj.animation_data_create() & obj.animation_data_clear().
obj.create_dupli_list() --> obj.dupli_list_create()
obj.free_dupli_list() --> obj.dupli_list_clear()
Don't use 'create' for object to mesh function since other uses of this are for createing data which stays attached, instead use mathutils style naming convention.
obj.create_mesh() --> obj.to_mesh()
In addition don't store unfinished links in the nodetree->links list any more. This makes code a bit safer because all links in that list can be considered valid now. The temporary bNodeLinkDrag structs used by the modal linking operator are now also stored in a list in SpaceNode, so these links can be drawn too (this separation also allows different display of temporary links, e.g. currently they are drawn on top of all nodes).
