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110 Commits

Author SHA1 Message Date
Sergej Reich
490b73ff22 cloth: Avoid calling powf with integer exponent 
This is pretty slow and even shows up in profiling.
 2014-11-11 18:08:15 +01:00
Sergey Sharybin
8f8e1dd8f7 Code cleanup: Remove unused functions from implicit.c 
Most of the unused functions were removed. Some of them were if-defed
because they are referenced from the code which was already if-defed.

Reviewers: lukastoenne, campbellbarton

Differential Revision: https://developer.blender.org/D868
 2014-11-09 16:47:44 +05:00
Campbell Barton
3a40aed3d5 Cleanup: use float versions of functions when in/output are floats 2014-09-24 14:55:02 +10:00
Antony Riakiotakis
3dd5adeed1 Move conditional out of loop since checked condition won't change 2014-08-26 12:38:20 +02:00
Antony Riakiotakis
358664a28a Use int for i in hair smoothing function, we check against negative 
values below
 2014-05-20 10:49:29 +03:00
Campbell Barton
4ca67869cc Code cleanup: remove unused includes 
Opted to keep includes if they are used indirectly (even if removing is possible).
 2014-05-01 04:47:51 +10:00
Campbell Barton
b6e967be63 Code cleanup: const args and arrays 2014-04-27 08:56:54 +10:00
Campbell Barton
8480bb64ec Code cleanup: style 2014-03-17 21:48:13 +11:00
Campbell Barton
b3afbcab8f ListBase API: add utility api funcs for clearing and checking empty 2014-02-08 06:24:05 +11:00
Daniel Genrich
28936a4150 Patch T31269: Add sewing seams to cloth simulation 
Description:
--------------------------
Use loose edges marked as seams as sewing springs.

Usage:
-------------------------
All this patch does is set the rest length to 0 and the stiffness to 1 for springs for loose edges marked as seams so that during the cloth simulation they will be brought together.

Example Video:
-------------------------
http://www.youtube.com/watch?v=-Y_bC0gjoM0

Original Patch by thesleepless (+ git patch by codemanx)

Thank you!
 2014-02-06 18:55:08 +01:00
Brecht Van Lommel
8506e3a78c Fix T38294: enabling hair dynamics very slow / hangs with many hairs. 
This function call was accidentally placed inside a loop which gave O(n^2)
behavior, but there's no reason for it.
 2014-01-20 17:20:58 +01:00
Campbell Barton
a80278a191 Code Cleanup: comment unused functions 2013-12-18 05:07:49 +11:00
Campbell Barton
ac38f2584f Code Cleanup: replace ABS() with fabsf() when used with float expressions. 2013-12-01 13:11:12 +11:00
Campbell Barton
b7826c42df enable type limits warning when compiling with gcc. 2013-07-19 10:39:25 +00:00
Campbell Barton
c36f20a7d2 style cleanup 2013-03-08 04:00:06 +00:00
Campbell Barton
fae6c35ca7 code cleanup: quiet -Wdouble-promotion, disabled this warnings for a few files since its done throughout the code in some places. 2012-11-04 07:18:29 +00:00
Campbell Barton
0a0c8a4a22 fix for own recent commit checking bounds off-by-one. 2012-11-02 12:47:32 +00:00
Campbell Barton
4fc1a3c8b3 fix for possible buffer overflow in gpu_nodes_get_vertex_attributes() and hair_velocity_smoothing() 
and a unlikely NULL pointer dereference in unlink_material_cb().
 2012-11-01 09:56:18 +00:00
Campbell Barton
e5a31eff37 code cleanup: use squared length for comparisons and is_zero_v# rather then checking length == 0. 2012-10-25 23:04:33 +00:00
Campbell Barton
ddc2dbc2a4 style cleanup 2012-10-22 08:15:51 +00:00
Campbell Barton
d599b643b7 style cleanup: bge, switch statements mostly. 
also left bmesh decimator on in previous commit.
 2012-10-21 07:58:38 +00:00
Campbell Barton
f3ece5a108 style cleanup: trailing tabs & expand some non prefix tabs into spaces. 2012-10-21 05:46:41 +00:00
Campbell Barton
67e2768570 quiet some -Wshadow warnings 2012-10-12 14:35:10 +00:00
Campbell Barton
35f0ded377 fix for logical errors 
- range check on hair_velocity_smoothing() was off by one.
- cloth sim parm's are used before NULL check in readfile.c
 2012-10-07 10:01:54 +00:00
Campbell Barton
25c96bc9f3 code cleanup: remove unused macros, commet some which may be useful later - or good to keep for completeness. quieted some warnings and add flags -Wmissing-include-dirs and -Wno-div-by-zero to cmake/gcc 2012-09-20 01:02:39 +00:00
Campbell Barton
e75f5c8208 quiet -Wmissing-prototypes warnings, and enable this warning by default for C with gcc. 
helps for finding unused functions and making functions static, also did some minor code cleanup.
 2012-09-15 01:52:28 +00:00
Campbell Barton
a9f10b6bc2 style cleanup 2012-09-08 06:40:03 +00:00
Daniel Genrich
32a8d7cbdf Bugfix: Cloth did not work with Dynamic Paint. 
Fix 1: Pinned vertices were never released when "unpinned" by Dynamic Paint. 

Fix 2: When pinning vertices during simulation, they would get "warped" to their original starting position of frame 1.

Thanks to MiikaH for pointing this out and also for providing the regression blend file: http://wiki.blender.org/uploads/a/ab/Cloth_dynamic_paint.blend
 2012-08-10 00:04:15 +00:00
Campbell Barton
0b5a995cfd code cleanup: rename G.rt to G.debug_value 2012-08-08 18:21:54 +00:00
Campbell Barton
32cf7fcdb1 code cleanup: spelling 2012-07-16 23:23:33 +00:00
Campbell Barton
84bf3e48c0 style cleanup: use c style comments in C code 2012-07-06 23:56:59 +00:00
Campbell Barton
f5f25b81e8 style cleanup: 
also fix for building ghost test and fix double free in one of the tests
 2012-06-17 09:58:26 +00:00
Campbell Barton
d5032657ed style cleanup 2012-06-06 22:38:39 +00:00
Campbell Barton
1b47e2678e style cleanup: missed these from previous cleanup 2012-04-29 17:55:54 +00:00
Campbell Barton
343edf2722 style cleanup: function calls & whitespace. 2012-04-29 17:11:40 +00:00
Campbell Barton
e701f9b670 style cleanup: whitespace / commas 2012-04-29 15:47:02 +00:00
Campbell Barton
b340f930ec style cleanup: changes to brace placement / newlines - for/while/if/switch 2012-04-28 06:31:57 +00:00
Campbell Barton
5c89138684 style cleanup: comments 2012-04-22 11:54:53 +00:00
Campbell Barton
b56aabf815 style cleanup: multi-line if statements. 2012-04-21 15:11:03 +00:00
Campbell Barton
c9e1ced4dd code cleanup: (dont include ';' in defines), last commit also missed changes to paint_image.c 2012-03-28 01:06:43 +00:00
Campbell Barton
b8a71efeba style cleanup: follow style guide for/with/if spacing 2012-03-24 07:52:14 +00:00
Campbell Barton
69e6894b15 style cleanup: follow style guide for formatting of if/for/while loops, and else if's 2012-03-24 06:18:31 +00:00
Campbell Barton
dfdfa3d51b code cleanup: replace macros VECCOPY, VECADD, VECSUB, INPR - with BLI_math funcs. 
added copy float/double funcs: copy_v3fl_v3db(), copy_v3db_v3fl(). 2d & 4d too.
 2012-03-09 06:04:17 +00:00
Campbell Barton
46045fbb09 style cleanup - braces & else / if's 2012-03-07 04:53:43 +00:00
Campbell Barton
47c373c7a9 style cleanup (mostly whitespace) 2012-02-27 10:35:39 +00:00
Daniel Genrich
37e1285042 Cloth: Add "velocity damping" to damping options. This will help with the "cloth wobbling" problem which accurs quite often when having animated characters with cloth. 2012-01-23 01:35:14 +00:00
Campbell Barton
bb934ad883 Ocean baking was using uninitialized memory, but further investigation it was calculating foam values when they were not used. 
avoid calculating foam and allocating memory when its not needed.
 2011-11-14 05:55:50 +00:00
Campbell Barton
e84c0980a3 correct indentation and some whitespace edits (no functional changes) 2011-11-11 13:09:14 +00:00
Campbell Barton
4a04f72069 remove $Id: tags after discussion on the mailign list: http://markmail.org/message/fp7ozcywxum3ar7n 2011-10-23 17:52:20 +00:00
Bastien Montagne
f65c72afaf Commented and tagged some unused vars, added some var init (gcc warnings...). 
Won’t go further, most other warnings are from GE or intern/extern lib code...
 2011-09-29 15:28:22 +00:00