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* subsurf code had a lot of unused variables, removed these where they are obviously not needed. commented if they could be useful later.
* some variables declorations hide existing variables (many of these left), but fixed some that could cause confusion.
* removed unused vars
* obscure python memory leak with colorband.
* make_sample_tables had a loop running wasnt used.
* if 0'd functions in arithb.c that are not used yet.
* made many functions static
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the features that are needed to run the game. Compile tested with
scons, make, but not cmake, that seems to have an issue not related
to these changes. The changes include:
* GLSL support in the viewport and game engine, enable in the game
menu in textured draw mode.
* Synced and merged part of the duplicated blender and gameengine/
gameplayer drawing code.
* Further refactoring of game engine drawing code, especially mesh
storage changed a lot.
* Optimizations in game engine armatures to avoid recomputations.
* A python function to get the framerate estimate in game.
* An option take object color into account in materials.
* An option to restrict shadow casters to a lamp's layers.
* Increase from 10 to 18 texture slots for materials, lamps, word.
An extra texture slot shows up once the last slot is used.
* Memory limit for undo, not enabled by default yet because it
needs the .B.blend to be changed.
* Multiple undo for image painting.
* An offset for dupligroups, so not all objects in a group have to
be at the origin.
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since no additional crashes were reported!
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was calling screenmain() before executing the python script which meant it was never executed (therefore no crash :) )
Moved screenmain() back to the the end of main() and added a TESTBASELIB_BGMODE which checks for G.vd and uses the scene layer if its not there. Of course python should not be running stuff that uses G.vd :/
Also made python scripts stay attached to screens when LOAD UI is disabled. This means you can load a new blend file and the python console can stay open, has been tested for a while in the apricot branch.
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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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added checks for a camera
Also added an error ob bake if there are no active objects.
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I also added a button to control enabling/disabling SSS for render.
- Fix for potential halo sorting crash.
- Add a newline at the end of a file to remove gcc warning.
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http://www.blender.org/documentation/246PythonDoc/
http://www.blender.org/documentation/246PythonDoc/Render.RenderData-class.html
http://www.blender.org/documentation/246PythonDoc/bpy_api_2_46.zip
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This is an extension on the work Brecht already did to implement normal map baking. I've updated the release notes page here with info and pics:
http://www.blender.org/development/current-projects/changes-since-244/render-baking/
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not mirrored exactly, though the problem is not completely solved.
The way local frames are computed for particles is still not fully
symmetric, which shows especially on long hairs...
Also made the shift+o subsurf switch work recursively into
dupli-groups, did only the first level before.
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=========
- Normalize strand coordinates over the length of the strand, not
cut off when with e.g. length texture control.
- Weight paint and particle mode x-mirror now works with deformation
and shape keys active.
- X-ray is now disabled in particle mode, messed up depth tests.
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used for clipping were being stored in the mesh, but modifiers
can result in two objects with the same mesh having a different
bounding box. Solution is to store bounding box in the object.
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Increased the size limit (to 16384) and the default size (to 1024) for
the New Image function.
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=============
A new "Selected to Active" option in the Bake panel, to (typically) bake
a high poly object onto a low poly object. Code based on patch #7339 by
Frank Richter (Crystal Space developer), thanks!.
Normal Mapping
==============
Camera, World, Object and Tangent space is now supported for baking, and
for material textures. The "NMap TS" setting is replaced with a dropdown
of the four choices in the image texture buttons.
http://www.blender.org/development/current-projects/changes-since-244/render-baking/
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=========
Merge of the famous particle patch by Janne Karhu, a full rewrite
of the Blender particle system. This includes:
- Emitter, Hair and Reactor particle types.
- Newtonian, Keyed and Boids physics.
- Various particle visualisation and rendering types.
- Vertex group and texture control for various properties.
- Interpolated child particles from parents.
- Hair editing with combing, growing, cutting, .. .
- Explode modifier.
- Harmonic, Magnetic fields, and multiple falloff types.
.. and lots of other things, some more info is here:
http://wiki.blender.org/index.php/BlenderDev/Particles_Rewrite
http://wiki.blender.org/index.php/BlenderDev/Particles_Rewrite_Doc
The new particle system cannot be backwards compatible. Old particle
systems are being converted to the new system, but will require
tweaking to get them looking the same as before.
Point Cache
===========
The new system to replace manual baking, based on automatic caching
on disk. This is currently used by softbodies and the particle system.
See the Cache API section on:
http://wiki.blender.org/index.php/BlenderDev/PhysicsSprint
Documentation
=============
These new features still need good docs for the release logs, help
for this is appreciated.
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Checked every instance of testbase to see this dosnt break anything, also changed TESTBASE and TESTBASELIB, both were used incorrectly in places.
added error_libdata() for library error messages that are everywhere.
added object_data_is_libdata to test if the object and its data's are from a library.
fixed 2 crashs in adding Curve points to a library object (remember to check, verify_ipocurve returns NULL!)
made duplicating and making dupli's real for lib objects possible, disabled joining into lib armatures and meshes.
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the sort.
added material sort and fixed an unlikely but possible memory leak.
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extternal link. - 1 liner fix from Ton.
Also added "sort faces by selection" to the sort menu.
DNA_meshdata_types use C comments for GCC verbose warnings to be quiet
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Multires Meshes crashed badly when joined.
Added check in join code to escape with a warning.
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Scene.py - added docs for new scen attributes.
meshtools.c - typo
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to back) and (back to front)
Use the build modifier to see it sort.
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the texture (in texture buttons) crashed painting. Reason was reading
a NULL pointer.
- fix for bufix: commit by Ken Hughes accidentally deleted a bugfix
(yafray render doesn't support bake, and should return)
- tooltip fix
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Ambient Occlusion, and check that world is enabled.
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Bake-render crashed when renderer was not "Intern".
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<sob>the 'time cursor' for bake-render has to go... it is being called
inside of a thread (even whilst thread is mutex locked), but that's not
supported in X11. It might be even instable in OSX/Windows even...
Only way to bring it back is to have the main loop (not in thread) update
the time cursor like each second. Would still mean to add a counter var...
will think it over. First want to have confirmed this is stable.
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active or setup, it just turns on the flags and continues.
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Touched up the render baking header menu.
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(Empty space will get OSA options, that I add tomorrow or so)
- Removed a lot of old unused variables in renderdata. Also meant I had
to remove this from python API... please check if this gives valid
scripts?
- Cleaned up bad formatted code for FFMPG buttons (spaces instead of tabs)
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but for regular F12 render it's done as well.
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Please read:
http://www.blender3d.org/cms/Imaging.834.0.html
Or in short:
- adding MultiLayer Image support
- recoded entire Image API
- better integration of movie/sequence Images
Was a whole load of work... went down for a week to do this. So, will need
a lot of testing! Will be in irc all evening.
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These can be created and deleted in the Mesh panel in the same place as
before. There is always one active UV and vertex color layer, that is
edited and displayed.
Important things to do:
- Render engine, material support
- Multires and NMesh now lose non active layers
Also CustomData changes to support muliple layers of the same type, and
changes to layer allocation, updated documentation is here:
http://mediawiki.blender.org/index.php/BlenderDev/BlenderArchitecture/CustomData
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with Ton on IRC. This feature was old, something of a hack and didn't really
work well with the modifier stack. To paraphrase Ton: We want to make blender
higher quality, so poorly thought out code should be removed, or replaced
with decent implementations.
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although it has a lot of noise. Not to mention our bad string code gives
a load of warnings.
I've reviewed specifically:
- file reading/write
- dna and library code
- node system
- entire render module
Done a couple of files in src/ too, seemed to be nice errors.
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- WeightPaint used 'max vertices' as 'max faces' for paint, so some faces
could not be painted on. (bug introduced last week, with global undo)
- Bake Render: when no Image window open, baking crashed.
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- Now baking itself is threaded too (like for render, max 2 cpus. Moving
this to 4 cpus is on todo. Goes twice as fast!
- fix: ESC from bake was broken...
- other fix: toolbox menus didn't treat sublevel string lengths OK,
truncating items like for Group library names.
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Baking crash: when you have images in a .blend that were not read yet...
NULL pointer check issue :)
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in rendered images, once per second. Also switches to other images.
This happens threaded, so might need a good test :)
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Bake-render:
Quad faces still didn't get handled properly, error visible for vertex
color or UV textures.
Also: added error meny when a Bake cannot work because there are no Images
or no Images with buffers
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All data layers, including MVert/MEdge/MFace, are now managed as custom
data layers. The pointers like Mesh.mvert, Mesh.dvert or Mesh.mcol are
still used of course, but allocating, copying or freeing these arrays
should be done through the CustomData API.
Work in progress documentation on this is here:
http://mediawiki.blender.org/index.php/BlenderDev/BlenderArchitecture/CustomData
Replaced TFace by MTFace:
This is the same struct, except that it does not contain color, that now
always stays separated in MCol. This was not a good design decision to
begin with, and it is needed for adding multiple color layers later. Note
that this does mean older Blender versions will not be able to read UV
coordinates from the next release, due to an SDNA limitation.
Removed DispListMesh:
This now fully replaced by DerivedMesh. To provide access to arrays of
vertices, edges and faces, like DispListMesh does. The semantics of the
DerivedMesh.getVertArray() and similar functions were changed to return
a pointer to an array if one exists, or otherwise allocate a temporary
one. On releasing the DerivedMesh, this temporary array will be removed
automatically.
Removed ssDM and meshDM DerivedMesh backends:
The ssDM backend was for DispListMesh, so that became obsolete automatically.
The meshDM backend was replaced by the custom data backend, that now figures
out which layers need to be modified, and only duplicates those.
This changes code in many places, and overall removes 2514 lines of code.
So, there's a good chance this might break some stuff, although I've been
testing it for a few days now. The good news is, adding multiple color and
uv layers should now become easy.
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- Bugfix: vertex normals were still flipped around, to match viewpoint
rendering.
- New: option to bake a texture+material only
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Here's the full release log with example file.
http://www.blender3d.org/cms/Render_Baking.827.0.html
For people who don't read docs; just press ALT+CTRL+B on a Mesh
with texture faces!
Todos:
- maybe some filter options extra?
- Make normal maps in Tangent space
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