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- move GS() define into DNA_ID.h
- add BLI_utildefines as an automatic include with makesrna generated files.
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MAKE_ID, FILE_MAXDIR, moved the generic defines to BLI_utildefines.h.
no functional changes.
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however the latter is incorrect since DER- is used for 64bit blend files.
removed the define.
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from Alexander Kuznetsov (alexk) with edits.
From the report:
Blender assumed that all files are .blend as retval = 0;
Now retval is initialized as file cannot be open (-1) for gzopen fail and directory case
retval = -2; is defined for not supported formats
This must be assigned before #ifdef WITH_PYTHON because this part can be missing
Finally retval = 0; if it is a .blend file
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also made other edits.
- exotic.c's blend header checking was sloppy, didn't check data was actually read, only checked first 4 bytes and had a check for "blend.gz" extension which is unnecessary.
- use defines to help readability for BKE_read_exotic & BKE_read_file return values.
- no need to check for a NULL pointer before calling BKE_reportf(). (will just print to the console)
- print better reports when the file fails to load.
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enabled and it will call abort().
made this option advanced so people don't enable along with other features.
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from mathutils.geometry import PolyFill
I couldn't find a way for python's inittab to do this so just inserting mathutils.geometry into sys.modules manually.
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Solidify modifier wasn't assigning origindex values.
- BLI_math.h array functions: range_vni(), mul_vn_fl(), mul_vn_vn_fl(), add_vn_vn(), fill_vni().
- define 'AT' as __FILE__ ":" STRINGIFY(__LINE__), useful for quick debug prints.
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situations where a coder starts using the previously
unused tagged parameter after all, reminding the coder to remove the tag and check further.
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- made interface, windowmanager, readfile build without unused warnings.
- re-arranged CMake's source/blender build order so less changed libs are build later, eg: IK, avi
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warnings.
applied to python api and exotic.c, removed some args being passed down which were not needed.
keyword args for new mathutils types were being ignored when they should raise an error.
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error and print valid range.
- fixed WM_OT_context_cycle_int was causing problems with int overflow, now it cycles properly.
- rename QUOTE macro to STRINGIFY_ARG, and added STRINGIFY, which is used more often since it gives the value as a string.
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- uses same thumbnail system as image browser
- blend files show thumbnails in ubuntu/gnome (freedesktop spec)
- 128x128 images are embedded into the blend file header, a simple loader avoids reading the entire blend file to extract it when generating thumbnails in the file selector.
When the image browser reads a directory it loads images and creates thumbnails, blend files embedded images are treated just like loading an image.
- the thumbnail is created from the camera view in solid mode. (no camera == no thumbnal).
- readfile/writefile.c: had to use the 'TEST' code name to save thumbnails, anything else would segfault older blender versions on load. (its not used elsewhere).
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Adding documentation strings in argument data.
--help is auto generated (options not manually categorized end up in the "others" section at the bottom)
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Also fixed similar issue for jpeg2000
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Basically two simple changes, changes, I pulled in the faster
ghash in bmesh (which uses mempools for allocation, providing
a substanstial speedup in some cases, and also I inlined some
of the functions), and I changed __inline to __forceinline for inlining
of math functions.
I also removed the timer in the view3d zoom op (ctrl-middlemouse)
that was making it nonfunctional. Why was that there?
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Revised external multires file saving. Now it is more manual in that you
have to specify where to save it, like an image file, but still saved at
the same time as the .blend. It would ideally be automatic, but this is
difficult to implement, so for now this should at least be more reliable.
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https://svn.blender.org/svnroot/bf-blender/trunk/blender
svn merge -r 22800:23207 https://svn.blender.org/svnroot/bf-blender/trunk/blender
Merged volumetric with new raytrace code (it compiles and rendered volume-cube.blend withouth problems)
Part1:
source/blender
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edge ring select displays a preview of the edge ring, and you can move the mouse with ctrl-alt held down and change the edge ring selection.
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* added new twist method - "Tangent", suggested by Martin.
the nice thing about this is its stable no matter how you rotate the data, rotation is local to each segment.
* added smooth option that smooths the twisting (before applying user twist), to workaround Z-Up and Tangent's ugly curve twisting. Id prefer not to have this however it makes tangent much nicer. Possibly tangent can be improved some other way and this can be removed.
A smooth value of 1.0 will iterate over and smooth the twisting by the resolution value of the spline.
* Minimum-Twist method now corrects for cyclic twist by taking the roll difference between first and last, then increasingly counter rotate each segment over the entire curve. Previously it calculated from both directions and blended them.
details
* BevPoints use quats rather then 3x3 matrix.
* added BevPoint direction "dir" and tangent "tan" used only for 3D curves.
* don't calculate BevPoint->cosa, BevPoint->sina for 3D curves.
* split bevel tilt calculation into functions.
* nurbs curves currently don't generate tangents and wont work with tangent twist method.
* some of the use of quats should be optimized.
* smoothing is not animation safe, the higher the smoothing the higher the likelyhood of flipping.
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https://svn.blender.org/svnroot/bf-blender/branches/blender2.5/blender
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- removed unused defines STREQ, STREQ2, STREQ3 and MINSIZE
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https://svn.blender.org/svnroot/bf-blender/branches/blender2.5/blender
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I think its something like:
old was: 4*nlogn + 3*(n*6)
new is: (2*nlogn + 3*(n*6)) * f, with f<1
Still missing changing the sorting function to an introsort instead of qsort
Other options like bucketing sort may be worth trying (for very large trees)
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https://svn.blender.org/svnroot/bf-blender/branches/blender2.5/blender
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svn up -r 21247
svn merge -r 21247:21246 . (<= revert incorrect: merge -r 21041:21243)
svn up
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21043 to 21072
(NOTE TO SELF: Campbell made a commit in 2.5 before this merge finished)
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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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* Fixed an evil bug where the last frame of a strip was always incorrectly evaluated.
This was because these frames were not being included in the strip's 'range' as defined by the IN_RANGE() testing macro, which only considers the given range as an open interval (i.e. non-inclusive of boundary points). I've added a new macro, IN_RANGE_INCL(), which is inclusive of boundary points, since this is a common test in many other parts of the code.
* When an AnimData block is in 'tweaking' mode, the tracks following (and including the active track) are now correctly skipped during evaluation.
* Finished coding the option of setting a single NLA-track per NLA-block to play 'solo' (i.e. only that track is enabled for evaluation).
To enable this, simply click on one of the grey 'dots' beside the NLA-track names, turning this dot yellow. The 'yellow' dot means that the track will play by itself (even the 'active action' gets silenced). Only one track per AnimData block can play solo at a time. To disable, simply click on the 'yellow' dot again.
NOTE: this currently uses the View3D layer-status icons. We probably need some special ones for these later (coloured vs grey star?)
* Also (not related to evaluation) made the selection operators for the NLA Editor only work when not in tweaking mode, since in tweaking mode they can potentially result in data being resolved inappropriately when leaving tweaking mode.
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FTOCHAR didnt have brackets around the value. FTOCHAR(a+b) didnt work, FTOCHAR((a+b)) did.
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This unifies all usage of FTOCHAR, putting it in utildefines.h
Submitter did several interesting tests for speed, check it here:
http://projects.blender.org/tracker/?func=detail&atid=127&aid=8461&group_id=9
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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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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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subsurf/derivedmesh mapping yet.
Also added int-to-pointer and back conversion function to solve warnings.
Note that it is only allowed to store an int in a pointer and then get
it back, but not a pointer in an int!
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See http://wiki.blender.org/index.php/BlenderDev/PyNodes and
http://wiki.blender.org/index.php/BlenderDev/PyNodes/API
For current documentation.
Very very big thanks go to William Germano for fixing the memory issues left
and for improving on the code.
In the coming time documentation will be finalised and further stabilising
of PyNodes is to be expected.
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of strands changing between frames, vector blur couldn't work. Now
speed vectors are interpolated from the surface. This also means
child particles don't have to be computed in the previous and next
frames, so saves time too.
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Directional Blur node allows the users to do various blur operations on the input
image. It essentially offers three different kind of ways of blurring in one node.
It is possible to blur using a certain direction, spin and zoom. These three ways
can be used in conjunction.
The node contains following controls:
*Iterations, Wrap
*Center: X, Y
*Distance, Angle
*Spin
*Zoom
Iterations is used to determine the smoothness of the result. The more iterations,
the smoother result. Low values are good for preview.
Wrap means that the image is wrapped as if it was tiled on both x and y directions.
To see better what this means, try it with spin for instance.
Center values (X and Y) determine the location which is used as a pivot point for
the operations. It is center (0.5) of the image by default.
Distance and angle are used to adjust directional blur. The result can be described
as a sweep that varies based on given distance (bigger distance, longer sweep) and
angle. Angle is given in degrees.
Spin produces rotating blur based on given angle. Yet again it is in degrees. Also
negative values work.
Zoom causes the image to be zoomed towards set center point (Center values).
Thanks to Alfredo de Greef (eeshlo) for contribution.
Possible development ideas:
*Make an algorithm to extend image in case spin is used. Extend would temporarily
change the size of the canvas of the input image. Canvas would be filled based on
colors on the edges of the input image. After the blur operation has been done,
the image would be cropped back to normal size. The advantage of this would be nicer
result of spin (no problems with image size) on a computational cost.
*Make values animatable. This is something that is better solved on more general
level. ("everything is animatable" paradigm)
*Provide an option to calculate automatic value for iterations. A good value that
produces a smooth result could be calculated based on direction deltas. This would be
useful in conjuction of animatable values.
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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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thanks for finding caedes!
this bug is in 2.45 but can work around by setting it manually
---
import sys as pysys
try:
pysys.modules['__main__'].__arm_weakrefs
except:
pysys.modules['__main__'].__arm_weakrefs = {}
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changed how draw modes work - when displaying textured meshes in editmode, only draw selected edges when "Edge Draw" is not enabled. this makes it easy to see the texture/mapping without edges getting in the way.
This means editmode can draw like UV/Face mode did when "Draw Edges" was disabled.
Also made the active vert/edge/face color themeable, still need to set the default to somthing other then pink.
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