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Render usability:
- Option back to render to imagewindow, or fullscreen.
The latter is default. Setting is stored in Scene.
- Added button in output panel, the option "to new window" will follow!
- F11 again toggles render view
(moved MS Windows "full screen" to shift+F11 for now)
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Monthly cleaning round to make it compile warning free.
Mostly it was const stuff (strings, Context), but also
a couple useful fixes, like wrong use of temp pointers.
Only Mathutils callback struct I left alone... design issue.
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* Added a lot of update notifiers to RNA
* Fixed strip deallocation (didn't free effect data for some reason...)
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* Rename BIF_transform/retopo.h to ED_transform/retopo.h
for consistency.
* Move MESH_OT_duplicate_add to editmesh_add.c.
* Remove some code from BIF_gl.h which is not needed there
anymore.
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* Baked normal particles can now use the "Path" visualization.
* Path "max length" & "abs length" are now history:
- New option to set path start & end times + random variation to length.
- Much more flexible (and calculated better) than previous options.
- This works with parents, children, hair & normal particles unlike old length option.
- Only known issue for now is that children from faces don't get calculated correctly when using path start time.
* New option "trails" for "halo", "line" and "billboard" visualizations:
- Draws user controllable number of particle instances along particles path backwards from current position.
- Works with children too for cool/weird visualizations that weren't possible before.
* Normal particle children's velocities are now approximated better when needed so that "line" visualization trails will look nice.
* New particle instance modifier options:
- "path"-option works better and has controllable (max)position along path (with random variation possible).
- "keep shape"-option for hair, keyed, or baked particles allows to place the instances to a single point (with random variation possible) along particle path.
- "axis" option to make rotation handling better (still not perfect, but will have to do for now).
Some fixes & cleanup done along the way:
* Random path length didn't work for non-child particles.
* Cached & unborn particles weren't reset to emit locations.
* Particle numbers weren't drawn in the correct place.
* Setting proper render & draw visualizations was lost somewhere when initializing new particle settings.
* Changing child mode wasn't working correctly.
* Some cleanup & modularization of particle child effector code and particle drawing & rendering code.
* Object & group visualizations didn't work.
* Child simplification didn't work.
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* Fix crash in python with enum properties, and don't throw
error if no matching identifier is found. This shouldn't
happen, but it should break a python script either, which
is not at fault.
* Fix a wrong variable initialization in fluidsim.
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* Lattices: properties editable, editmode operators, menus working
again. As a bonus you can now edit u/v/w in editmode.
* Shape Keys: some code cleanup, and added more buttons. The
value/min/max buttons don't work correct yet though.
* Fix issue with uv textures, vertex colors not being visible outside
editmode, and a few other issue. Mesh.edit_mesh is now NULL when
not in editmode.
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All kinds of changes to get it ready for UI layouts. This means RNA
and operators should be working correct, but most buttons are still
not actually there yet.
* Added near empty soft body, fluid, field and collision panels,
tweaks to cloth panels.
* Fluid bake works, but without escape or showing any progress.
* Fluid/Softbody/Cloth/Collision can now be both added as modifiers
or in the physics panels.
* Missing: fields & soft body for particles.
* Missing: proper updating softbodies, guess this code still needs
updates after pointcache refactor?
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More toolbar functionality for workflow review.
- Split the region in two parts, bottom has the Tool Properties, the
top part shows 2 panels, one for python defined tools, other for a
"tool shelf" which (later) will get saved in files.
- Added a full context driven framework for this toolbar, showing
the tools depending on 3D window 'mode'. Both python defined tools
as the shelf respect this. So - for example - you will see different
tools in editmode mesh, as in vertex paint mode, etc.
- First template for the python tools will be committed after this commit;
it has placeholder tools to just show/test functioning.
NOTE: if you had saved a layout that shows tools region, open/close it
once to get the new region created for properties.
TODO:
- Moving paint properties to tool settings
- Test a layout with horizontal toolbar (without properties)
- Bring back floating panels, and put tool-properties here. (as option)
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RNA
* Added the relevant active_*_index properties, with proper
get/set/range, updates and notifiers.
* Context.tool_settings.
* ToolSettings.vertex_group_weight.
Operators
* MESH_OT_uv_texture_add/remove
* MESH_OT_vertex_color_add/remove
* MESH_OT_sticky_add/remove
* OBJECT_OT_vertex_group_add/remove/assign/remove_from/
select/deselect/copy/copy_to_linked
* OBJECT_OT_shape_key_add/remove
UI
* Some updates and cleanups in list template code.
Known issue: when going in & out of editmode, uv textures and vertex
colors dissappear. I thought me->edit_mesh would be NULL when not in
edit mode but it is not?
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* Mesh.add_geometry, Mesh.update and make indices editable. This
is without checking if they are valid still, no time now to
implement this.
* Also fix warnings in rna_ui.c, and a bug in CDDM_calc_edges.
Example code:
co = [0.0, 0.0, 0.0] + [1.0, 0.0, 0.0] + [0.0, 1.0, 0.0] + [1.0, 1.0, 0.0]
faces = [0, 1, 2, 0] + [1, 3, 2, 0]
mesh.add_geometry(4, 0, 2)
mesh.verts.foreach_set("co", co)
mesh.faces.foreach_set("verts", faces)
mesh.update()
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Image Window
* Unpack operator now works.
* Some small layout code tweaks.
Info Window Header
* Moved to python UI code.
* template_running_jobs, template_operator_search added.
* Ported external data operators: pack/unpack all, make
paths relative/absolute, find/report missing files.
Also
* Report RPT_INFO too, not only warnings and errors.
* Run UI handle functions after RNA and Operators.
* Rename particle system add/remove operators, to not
include "slot", that's only there for materials because
that's what they are called now in RNA.
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Caused crash for uninitialized pointers when getting collection data for editors not supporting that member, e.g. "deselect all" operator in non-3dview editors.
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Bugfixes:
- Preview Icon for render result crashed, there was still need for a scene
pointer to be passed on.
- Added quick fix for preventing shaded drawmode to call render while
rendering is in progress. It crashes badly.
Rendering while UI is alive is still in probation, most UI stuff will
probably get blocked, with exception from inspecting buttons and using
the image window.
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* Adding/removing particle systems to an object.
* Changing of particle settings.
* Currently showing an object's particle systems in a list (like materials).
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* Based on what happens during simulation the cache is marked (also in cache panel, this could possibly be extended to 3d view as well) as:
- exact (not marked)
- outdated (simulation is not done completely with current settings)
- non-exact (frames were skipped during simulation)
* The parameter "cache step" effects the number of frames between saved cache frames.
- This can save a lot of memory (or disk space) if absolutely frame accurate simulation is not required.
- Speeds up the "quick caching" very much.
- Frames between cached frames are interpolated from the cached frames.
- Current default value of 10 frames works nicely with up/down-arrows (skip 10 frames forwards/backwards on timeline), but can be changed if wanted.
* The caching can work in normal or "quick" mode:
[Normal cache]
- Basic: Calculate what even happens (settings change, big frame steps etc.) and cache results, if possible try to use "cache step" when saving cache frames.
- Becomes non-exact: After larger than 1 frame steps.
- Becomes outdated: After any change effecting the simulation other than frame steps.
- Pros/cons: Freedom of doing anything and playing with particles, but exact results have to calculated from the beginning.
[Quick cache]
- Basic: Calculate simulation up to current frame automatically on changes with cache step sized jumps in simulation. With multiple "quick cached" simulations the smallest cache step is used.
- Becomes non-exact: Always from frame 1 (unless cache step = 1).
- Becomes outdated: Never.
- Pros/cons: Not very accurate, but super fast!
- Todo: Transform of any animated (non-autokeyed) object is locked! Probably needs some tinkering with anim sys overrides.
* The simulation can be run forwards or backwards even if it's cache is outdated or non-exact, the following rules apply in these situations:
- step forwards (to unknown) -> simulate from last exact frame, store result
- step backwards (to known) -> result is interpolated from existing frames, store result, clear cache forwards if current frame is after last exact frame
* "Calculate to current frame" runs the simulation from start to current frame with a frame steps of 1.
- Baking does the same, but runs the simulation all the way to the end of simulation.
- Rendering does this automatically if the simulation is outdated of non-exact, so all rendered simulations will always be updated and exact.
* Every cache panel also holds buttons to "Bake all dynamics", "Free all dynamics" and "Update all dynamics to current frame".
* Cloth simulation supports the new cache too.
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* Added support for passing collections to/from RNA functions,
this is done using a ListBase of CollectionPointerLink, which
is a standard ListBase link + PointerRNA.
* Added editable active uv/vcol layer to Mesh.
* Armature.bones now includes all bones, not only the ones without
parents.
* Modifier UV layer fields now are allowed to be empty, previously
this would set the name during modifier evaluation if there was
none.
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* RNA_struct_name_get_alloc function to get the name from a
pointer, instead of having to deal with name property.
* CTX_data_pointer_get_type to get data from context with
a check for the RNA type.
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Added AnimData to ParticleSettings so that this will work. This seems to be ok in the brief tests I did, but be warned that this may not be optimal for the Particles System...
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* Moved proportional edit, snap, autokey mode, and a few others
from Scene to ToolSettings.
* RNA wrapped properties in ToolSettings for the UV editor:
proportional edit, snap settings, selection modes.
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Mostly harmless ones, except for one about "gzopen64" being
undeclared. This needs some defines in BLI_storage.h to be set
before <unistd.h> is included. Might fix a crash in compressed
file reading, though I'm not sure since it's hard to repeat
the crash consistently.
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* removed radiosity render code, DNA and RNA (left in radio render pass options), we'll get GI to replace this probably, better allow baking to vertex colors for people who used this.
* removed deprecated solid physics library, sumo integrations and qhull, a dependency
* removed ODE, was no longer being build or supported
* remove BEOS and AMIGA defines and references in Makefiles.
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* Particles support larger than 1 frame changes, bigger frame changes can result in inaccurate results, but it's super fast and you get a nice feeling of how the particles behave!
* "Cache to current frame" button calculates the exact result of particles at current frame.
* Current state of cache can be protected by making it a bake.
* Cache is now in memory by default, disk cache is an option.
* Only "viewport %" number of particles are calculated and cached in viewport, baking and rendering calculate all particles.
* Info on cached frames and memory usage given in ui.
* Support for exact "autocaching" of changes and large frame changes(disabled for now until exact place in event system is decided)
* "Continue physics" is probably deprecated after this and should be removed once sb & cloth use the new cache code.
Todo:
* Make softbody & cloth use the new cache things.
Other changes:
* Some cleanup of particle buttons.
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Bugfix for loading older files with the pre-modifier multires.
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Python dir(context) now gives the items from the data context
too, modified context callbacks to also return a list of items
in the context.
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Updated Mathutils.Vector/Euler/Quaternion/Matrix so these are types rather then module methods, each type now has a tp_new function, matching python builtins float/int/str.
Also cleaned up float conversion and arg passing.
Changed buttons_objects.py...
if ob in groups.objects: # no longer works
if ob.name in groups.objects: # is the new syntax
...its more dict like and a lot faster (avoids python iterating over each item and comparing each, use a single rna lookup instead).
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* Optimized RNA property lookups and path resolving, still can be
much better, but now the 1000 IPO example on bf-taskforce25
runs at reasonable speed.
* Also an optimization in the depsgraph when dealing with many
objects, this was actually also a bottleneck here.
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game_blend_poses, the new animation system doesnt use it but doesnt have a replacement function so it can be kept for the BGE only.
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Object actions are now converted before object ipo's so that if both of them exist, the Action can still preserve its name.
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with merge can be a hassle.
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r20928:20937
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* extract_pose_from_pose only checked one of the list items for NULL when looping over them yet its possible they are different sizes.
* game_free_pose needed to be used rather then MEM_freeN, channels would never be freed leaking memory.
* setChannel() would make a new pose that wasnt aligned with the existing pose, the lists are assumed aligned so when extracting the channels its unlikely this was ever useful.
* Added getChannel() - returns pose loc/size/quat
* Added option args for setChannel(channel, matrix) or setChannel(channel, loc, size, quat)
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had to //XXX comment some funcs.
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Sequencer changes from source/blender/src coming next
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* Added option for panel to be closed by default.
* Added support for RNA property and enum icons in buttons.
* Remove some deprecated RNA menu code.
* Fix issue with newly created panels not being inserted in the
right place.
* Fix issue with 3-split layout not being divided correctly.
* FIx issue with menu items not drawing correct using python UI.
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* Added icon to property and enum property items. The latter is
responsible for the large number of files changed.
* For RNA functions, added PROP_RNAPTR flag to ask for a PointerRNA
as argument instead of a C pointer, instead of doing it implicitly
with the AnyType type.
* Material: properly wrap diffuse/specular param variables, and
rename some things for consistency.
* MaterialTextureSlot: added "enabled" property (ma->septex).
* Image: make animated property editable.
* Image Editor: make some things editable, notifiers, respect state.
* Context: fix issue with screen not being set as ID.
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actually two modifier datamask optimizations that were never done.
* Don't use modifier data mask for disabled modifiers.
* Check if UV data is needed for particle system instead of always
requesting it.
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Text Object: editmode suffered wrong allocation and reading from wrong
memory, causing crashes when typing more than a few chars.
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Big proxy fix (addressing hopefully most complaints on mailing list and
in tracker)
* proxy render settings are now independent of render size settings.
That means: which proxy size is used, is controlled by two parameters
now: the proxy size of the files, can be controlled with additional
buttons within the proxy panels. What is shown in a specific preview
window depends on the header settings of the preview panel.
So: proxies are _only_ used in those windows, that are switched to a
specific proxy resolution.
* output rendering is always done _without_ proxies.
* proxy generation now shows a waitcursor with numbers.
(closing Bug: [#18909] Building Proxies doesn't give any feedback
which was rather a feature request, since the problem mentioned there
was always the case :) )
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Checker: FORWARD_NULL (help)
File: base/src/source/blender/blenkernel/intern/modifier.c
Function: meshdeformModifier_deformVerts
Description: Variable "dm" tracked as NULL was passed to a function that dereferences it.
fix provided by Brecht.
Kent
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Checker: REVERSE_INULL (help)
File: base/src/source/blender/blenkernel/intern/BME_tools.c
Function: BME_split_face
Description: Pointer "example" dereferenced before NULL check
Check for null before we try to use it.
Kent
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some users. I rather agree :)
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* Missing changes to release/windows/installer
* Sequencer fixes in source/blender/src/seqaudio.c dont apply to 2.5
* brechts fix for #18855 r20763 wasnt merged, does this apply to 2.5?
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on non-mesh objects, so hide it if not applicable. Also made it
support surf, curve, font objects.
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* Fix compilation with FFMPEG.
* Ensure FFMPEG and similar flags are set during RNA compile,
so the right output formats show.
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