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871b24dd67a59b9c348c8dbfec61326568dfc835
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369 Commits

Author SHA1 Message Date
Martin Poirier
871b24dd67 Benchmarkings timer cleanup 
Don't number groups with only one arc (easy fix for fly model, need a two pass arc match for real fix)
 2008-09-15 21:48:05 +00:00
Martin Poirier
f479aec492 Memoization based solver for inner joint placement. Pretty much reduces the problem from a monstruous exponential to a quadratic cake. 
Thanks to jaguarandi for initial pointers.

Changes in arith is a simple added function to check for null vectors.
 2008-09-02 02:10:14 +00:00
Martin Poirier
963031c99f Finish yesterday's bugfixing. 
Making shape function work on cyclic graphs requires tracking the current graph level, which wasn't done correctly when this was implemented. Done properly now so going up and down on graph works as it did before.
 2008-08-21 17:28:58 +00:00
Martin Poirier
e04b899e81 transfering some ongoing work for home, nothing to see here. 2008-08-20 21:34:49 +00:00
Martin Poirier
a3337a15f0 Control bone commit from yesterday broke root bones. This is now fixed in a much more elegant way. 
Remove yeh ol' primary symmetry axis flipping and replace by a smarter check on both armature and mesh arcs (works better for partial retargetting).
 2008-08-19 22:16:01 +00:00
Martin Poirier
18bce23a60 Make subgraph tagging use own index, to not interfere with flagging used to prevent backtracking in different other functions 
Better deal with chains starting with control bones
 2008-08-18 22:22:56 +00:00
Martin Poirier
e0722e0923 ThreadedWorker 
New functions to easily dispatch work to a limited number of thread, transparently.

NOTE: Could be merged in trunk, if needed.
 2008-08-16 22:47:33 +00:00
Martin Poirier
feb5e3a688 Add a function to join thread by index in the thread list. 
This can be safely merged in trunk, in case anyone needs something like that.
 2008-08-14 23:48:52 +00:00
Martin Poirier
db42038bcf merging trunk 15964 -> 16116 2008-08-14 21:16:48 +00:00
Daniel Genrich
c58e27d070 Fixing compile error with msvc (introducing max tree to 32) 2008-08-07 22:05:45 +00:00
Andre Susano Pinto
2edb87d90e Fixed compiling warnings of bvhutils.c 
Commited the right version of BLI_kdopbvh.c
 2008-08-07 20:12:56 +00:00
Daniel Genrich
c25bb4685a BVH-KDOP update (merge from shrinkwrap branch): supports raytracing, nearest neighbour, non-recursive now, faster than kdtree.c implementation normaly, divided into 2 sources: generla structure in blenlib, mesh/derivedmesh depending interface stuff in blenkernel 2008-08-07 17:27:29 +00:00
Martin Poirier
e238066525 Merging with trunk 
15568 - 15963
 2008-08-05 02:27:09 +00:00
Martin Poirier
d4b646103a Option to hide embedding dots on display 
Merge internal and external filtering in a single loop (solve problems caused by order of filtering)
Made graph length calculations work on cyclic graphs (it unrolls them)
 2008-08-04 19:12:42 +00:00
Daniel Genrich
7a14a3580b Little speedup for kdop-bvh 2008-08-03 11:40:09 +00:00
Campbell Barton
e632b966ec BKE_global.h include path wasnt correct. made boxpack2d.c a bit more 
readable. no functionality changes.
 2008-08-02 21:39:01 +00:00
Martin Poirier
2efd74138c Bug fixes: 
Retag subgraphs when merging, to prevent loops
Mark missing up link in multi resolution as NULL
Ignore hidden vertices when propagating weight between islands
 2008-07-29 20:20:24 +00:00
Ken Hughes
3120af6f34 Bugfix for #17396. Adding a text object would segfault when using freetype 
2.3.6 or later.  Thanks to Cyril Brulebois for a one-line patch, which was
sent to the ML a while back.
 2008-07-28 22:10:32 +00:00
Campbell Barton
229a5809bb added exception messages to game engine matrix and vector conversions. also removed own unneeded defines in arithb.c 2008-07-25 21:14:23 +00:00
Martin Poirier
d1bdd58797 Axial symmetry stability bug fix. 
Axial symmetry tagging was depending on the order of the nodes, so it might tag left side as right and vice versa depending on the order. Stability test ensures the tagging is order independant (what it tags as right and left might not be the real right and left, but at least they are consistant between mesh graph and armature graph, so it doesn't flip limbs)
 2008-07-24 19:12:30 +00:00
Martin Poirier
deccefc029 First draft for control bones repositioning. 
All bones marked as no deform are repositioned after the retarget based on their "linked" bone (linked bone is constraint owner if control bone is a target, parent bone if not).

Arithb:
 Function to make a quat between two normalized vectors
 2008-07-22 17:44:06 +00:00
Brecht Van Lommel
7ef48296fc Bugfix: particles with deflection based on size could pass through 
objects due to a broken SweepingSphereIntersectsTriangleUV. This
merges the code from the shrinkwrap branch by André Pinto, thanks!
 2008-07-16 13:47:03 +00:00
Martin Poirier
db5a83d083 More merging goodness 
fix adjacency list inline instead of having to rebuild fully
	reweight joined graphs properly
 2008-07-15 21:07:13 +00:00
Martin Poirier
08039ef38f Optimization method selectable at runtime 
Start multi resolution match from node, not arc (solve problem with Rinky)
various uglyness being cleaned up or factored out
 2008-07-15 19:38:48 +00:00
Martin Poirier
84ae0fc000 merge with trunk (15330 -> 15566) 2008-07-14 14:09:36 +00:00
Daniel Genrich
751aa3e121 Fixing the fix: Sometimes, Valgrind sees memory leaks where noone is - especially with external used memory managers like in this case (and Python case) 2008-07-12 22:11:26 +00:00
Daniel Genrich
efb2639a26 Memory leak fix (found with Valgrind) 2008-07-11 17:08:45 +00:00
Daniel Genrich
3fce5ba59a Memory leak fix: br_find_exe() uses strdup() which uses malloc and therefore the returned string needs free'ing (Found with valgrind). 2008-07-11 14:11:55 +00:00
Martin Poirier
ccc62d3385 Use tree length as parameter for multi resolution filtering. 
This is the begining of the simplification phase (meaning less parameters to mess up users)
 2008-07-10 18:48:27 +00:00
Martin Poirier
f8afbb4054 Start multi resolution search on first arc and smarter search (match first two levels only). 
Now need a way to go back to lower levels at shared nodes.
 2008-07-08 16:22:18 +00:00
Joshua Leung
878a5303f3 Compiler warning fixes (how some of this stuff compiled without stopping compiling I don't know) ;) 2008-07-08 07:30:38 +00:00
Geoffrey Bantle
3185253a06 -> UV and VCOL support for bevel (editmode) 
BMesh and the bevel code now support UVs/VCOLS.
The offset is fixed at this time, but will be
made dynamic later.
 2008-07-08 02:22:37 +00:00
Martin Poirier
52219d52dd First draft: Use multiresolution graph for retargetting (enables bypassing small appendages that don't correspond to anything on the armature). 2008-07-07 20:31:53 +00:00
Martin Poirier
de286af3f1 Filter according to arc length, not weight different (more logic physical filtering) 2008-07-05 22:01:46 +00:00
Geoffrey Bantle
d9c60da9b7 -> Moving Pooling Alloctor to BlenLib 
Bmesh's pooling allocator is probably usefull for other parts of blender as
well, so I am moving it to BlenLib.
 2008-07-04 17:32:55 +00:00
Hamed Zaghaghi
7e7791755a Sun,Sky and atmosphere for lamps(sun type), PATCH#8063 http://projects.blender.org/tracker/?func=detail&atid=127&aid=8063&group_id=9 2008-07-03 10:38:35 +00:00
Martin Poirier
d350e272e7 Remove some debugging prints 
Better symmetry detection using subtree shapes instead of depth
Fix the bug with flipping arcs caused by internal filtering
 2008-07-02 21:36:45 +00:00
Martin Poirier
829b2668c5 Starting to debug the elusive graph spliting bug 
Better check for RigGraph head
Fix harmonic weighting for quads
 2008-06-26 18:15:45 +00:00
Martin Poirier
c0daf62733 More robust primary symmetry axis algorithm (support branch in two) 
Draw primary axis and weight delta
 2008-06-23 21:47:31 +00:00
Martin Poirier
488fa13fc0 MERGING TRUNK 2008-06-23 16:37:51 +00:00
Martin Poirier
b22d3e615d Moving Line to Line intersection into arithb 2008-06-22 23:07:42 +00:00
Campbell Barton
9c2bf9bdbc bugfix for memory corruption caused by BLI_cleanup_file on paths that went too far back. 
/a/b/../../../ - problematic
/a/b/c/../../../ - ok
Also got rid of warnings in shadbuf.c with GET_INT_FROM_POINTER
 2008-06-14 16:54:46 +00:00
Campbell Barton
ef0ea178b1 bugfix, off by 1 error when filling in uninitialized values for new ID values when the requested name length was greater to or equal to 21. 
Also replaced incorrect use of strcpy with memmove since the strings overlap
 2008-06-11 09:04:41 +00:00
Martin Poirier
ac0a91920a Revision 14894 merged from apricot 
----------------------------------
Arith:
	- axis angle to quat conversion function
	- short to float / float to short normals conversion function (eventually, we could go over the go and replace copy/pasted code everywhere)
	- ray triangle intersection (to complement the line triangle intersection function)
	
View:
	- viewray / viewline (get near plane point under mouse and ray normal/far point)


Particles:
	- extract viewline from brush_add function
 2008-06-09 17:16:20 +00:00
Campbell Barton
14393c9ffb bugfix - Blender.GetPaths() was returning relative paths from libraries, but with no way to access the library path the the file is relative too. Check for these cases and make them absolute. 
bpath also assigned one var it didnt need to.
 2008-06-06 08:58:08 +00:00
Campbell Barton
6757b759ea added checks for zero length strings when checking for the last character 2008-06-05 13:12:17 +00:00
Daniel Genrich
f35289574a BLI_kdopbvh: crashed when traversing with little faces 2008-06-05 13:02:17 +00:00
Campbell Barton
4f601b478c * python sys.cleanpath() used strstr incorrectly, resulting in paths containing a slash, always returning a path that ends with a slash. 
* python Blender.GetPaths() - absolute=0 wasnt working
* BLI_cleanup_file and BLI_cleanup_file were treating the // prefix as a duplicate path, now ignores //
* BLI_convertstringcode was removing the trailing slash from a path
(tested these path functions didnt mess up with some of the peach files and with pointcache)
 2008-06-05 13:02:00 +00:00
Daniel Genrich
c84c0201e1 Collisions: Commit of collision cleanup, put kdop-bvh structure into BLI_kdopbvh (just like kdtree interface now), huge speedup for selfcollisions, also better normal collisions (merge from cloth branch) 2008-06-03 18:48:54 +00:00
Martin Poirier
d6d4382396 Fix mem leak in graph rem doubles 2008-06-03 16:43:07 +00:00