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9fa628f35be31a18edfdb1e1fca8a6bd3b6b453c
test2/source/blender/blenlib
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Sybren A. Stüvel 9fa628f35b mathutils: added exponential map to Quaternion 
Added conversion to and from exponential map representation. This
representation is useful for interpolation of > 2 quaternions, or in
PD controllers.

Implementation in C functions quat_to_expmap,
quat_normalized_to_expmap, and expmap_to_quat with Python API, unit
tests and documentation.

Added Quaternion.to_exponential_map() and Quaternion(3-vector) to
Python API.

Reviewers: campbellbarton

Projects: #bf_blender

Differential Revision: https://developer.blender.org/D1049
2015-02-01 13:06:00 +01:00
..
intern
mathutils: added exponential map to Quaternion
2015-02-01 13:06:00 +01:00
BLI_alloca.h
Add BLI_compiler_compat.h to help with portability
2014-05-02 01:14:15 +10:00
BLI_args.h
style cleanup
2012-07-04 20:47:12 +00:00
BLI_array.h
Correct recent error in BLI_array_append_ret
2014-09-28 17:29:48 +10:00
BLI_astar.h
BLI: add 'A*' (AStar) shortest path solver algorithm.
2015-01-09 13:03:55 +01:00
BLI_bitmap.h
Cleanup: fixes for building with recent clang
2015-01-14 05:11:20 +11:00
BLI_blenlib.h
remove BLI_noise from BLI_blenlib.h, not that many files need this.
2012-10-12 00:18:32 +00:00
BLI_boxpack2d.h
code cleanup: boxpack, pack struct and use unsigned ints
2013-10-11 00:22:00 +00:00
BLI_buffer.h
BLI_buffer: empty macro
2014-10-10 10:10:13 +02:00
BLI_callbacks.h
Python: add 'render_write' callback
2014-12-01 18:47:39 +01:00
BLI_compiler_attrs.h
Code cleanup: spelling/indentation
2014-05-08 04:53:05 +10:00
BLI_compiler_compat.h
style cleanup, keep preprocessor identation
2014-05-13 20:11:27 +03:00
BLI_compiler_typecheck.h
BMesh: ensure iterator macros assign to valid types
2014-12-08 10:54:56 +01:00
BLI_convexhull2d.h
correct include guards and add checks in check_style_c.py for them.
2013-09-19 23:17:52 +00:00
BLI_dial.h
Cleanup
2014-08-29 15:35:19 +10:00
BLI_dlrbTree.h
style cleanup: trailing tabs & expand some non prefix tabs into spaces.
2012-10-21 05:46:41 +00:00
BLI_dynlib.h
code cleanup: header cleanup and remove some duplicate defines.
2012-05-12 20:39:39 +00:00
BLI_dynstr.h
Use compiler attributes for more BLI libs
2014-07-17 18:58:58 +10:00
BLI_easing.h
Code cleanup: rename easing functions with BLI_easing_ prefix
2014-03-25 09:59:10 +11:00
BLI_edgehash.h
Docs: comments (hash table & beauty fill)
2014-12-17 09:58:23 +01:00
BLI_endian_switch_inline.h
Fix bug in endian switch functions.
2012-11-20 10:37:11 +00:00
BLI_endian_switch.h
Move GCC attributes into a centraized defines
2013-09-01 15:01:15 +00:00
BLI_fileops_types.h
Cleanup: Remove special code for Visual Studio 2008.
2014-08-07 13:52:15 +02:00
BLI_fileops.h
cleanup: warnings
2015-01-06 19:09:56 +11:00
BLI_fnmatch.h
Get rid of madness about fnmatch: BLI_fnmatch did not do the OS checks, they had to be done in every file using fnmatch (autoexec.c did not, wonder how it could work under unix???).
2013-08-27 18:29:30 +00:00
BLI_ghash.h
Cleanup: fixes for building with recent clang
2015-01-14 05:11:20 +11:00
BLI_graph.h
Code cleanup: use bools where possible
2014-02-03 19:35:44 +11:00
BLI_gsqueue.h
Comments
2014-08-07 14:42:47 +10:00
BLI_hash_md5.h
Cleanup: use BLI_hash_ prefix for md5 api
2014-11-14 11:53:27 +01:00
BLI_hash_mm2a.h
Cleanup: headers
2014-11-14 11:49:45 +01:00
BLI_heap.h
Add edgehash remove, clear functions, Heap clear
2014-12-09 00:32:20 +01:00
BLI_jitter.h
Code cleanup: jitter, use 2d float array
2014-03-18 10:52:38 +11:00
BLI_kdopbvh.h
New hair editing feature "Shape Cut", for cutting hair based on a mesh
2015-01-20 09:30:04 +01:00
BLI_kdtree.h
KDTree: deprecate 'normal' argument
2014-03-18 09:14:47 +11:00
BLI_lasso.h
use strict flags for lasso, boxpack, gsqueue and quadric's.
2013-09-01 03:43:10 +00:00
BLI_link_utils.h
Viewport Text Drawing: replace single allocs with a memarena
2014-04-17 16:04:28 +10:00
BLI_linklist_stack.h
BLI linkstack macros: do not prepend the 'anti-namespace-collision' to var name.
2015-01-12 14:37:59 +01:00
BLI_linklist.h
new bmesh queries BM_face_exists_overlap, BM_face_exists_overlap_subset
2013-08-16 13:02:34 +00:00
BLI_listbase.h
BLI_listbase: Add BLI_listbase_count_ex (sets a limit)
2014-11-16 14:06:03 +01:00
BLI_math_base.h
Comment for math defines, also add M_PI_4
2015-02-01 00:37:55 +11:00
BLI_math_color_blend.h
Blend modes: fix array length being too short
2014-09-30 10:48:57 +02:00
BLI_math_color.h
Gooseberry request: Dithering support for byte images when painting on
2015-01-29 19:23:57 +01:00
BLI_math_geom.h
Math Lib: improve area calculation
2015-01-13 19:10:15 +11:00
BLI_math_inline.h
attempt to quiet warnings for gcc4.2
2013-03-13 15:41:14 +00:00
BLI_math_interp.h
De-duplicate EWA filter code between renderer and compositor
2014-08-18 19:38:15 +06:00
BLI_math_matrix.h
Complementary fix for rB8054372: Follow the common naming scheme by
2014-10-30 15:31:18 +01:00
BLI_math_rotation.h
mathutils: added exponential map to Quaternion
2015-02-01 13:06:00 +01:00
BLI_math_vector.h
BLI_math: add vector's dot_v3v3v3() func, for when you have three points instead of two vectors.
2015-01-09 13:03:55 +01:00
BLI_math.h
Solved issue with distorted compositor results in some cases
2012-11-10 19:11:25 +00:00
BLI_memarena.h
MemArena: use size_t instead of int for alloc args and internal storage.
2013-12-02 17:51:27 +11:00
BLI_mempool.h
Mempool: remove BLI_MEMPOOL_SYSMALLOC, MEM_* allocs are more efficient now
2014-04-05 12:14:05 +11:00
BLI_noise.h
Code cleanup: de-duplicate cotangent weight function & add arg sizes
2014-03-30 11:08:33 +11:00
BLI_path_util.h
Cleanup: current/parent paths: add helpers in BLI_path_utils.
2015-01-26 16:59:24 +01:00
BLI_polyfill2d_beautify.h
Fix T43034: beautify-fill leaves zero area tri's
2014-12-27 16:47:42 +11:00
BLI_polyfill2d.h
Cleanup: remove scanfill define for polyfill code
2014-12-09 12:19:26 +01:00
BLI_quadric.h
Code cleanup: use bools
2014-03-20 22:56:28 +11:00
BLI_rand.h
BLI_rand: add a function returning a random point whithin given 2D triangle.
2015-01-09 13:03:55 +01:00
BLI_rect.h
Convenience macro for print_ funcs, saves passing id each time
2014-03-30 15:04:20 +11:00
BLI_scanfill.h
Mask: add option to detect self intersections
2014-02-13 19:12:28 +11:00
BLI_smallhash.h
cleanup: use const for smallhash & minor edits
2014-12-18 13:12:25 +01:00
BLI_sort_utils.h
sorting utility functions for simple cases - sorting pointers by float for example.
2013-09-05 22:24:12 +00:00
BLI_sort.h
Fix T42226: Glibc <= 2.8 fails to build
2014-10-15 09:23:43 +02:00
BLI_stack.h
BLI_Stack add BLI_stack_peek, BLI_stack_discard
2014-09-28 15:08:54 +10:00
BLI_stackdefines.h
Fix for 2-sided faces in array modifier
2014-10-03 14:36:34 +02:00
BLI_strict_flags.h
Don't error of sign-conversion for < gcc v4.8
2014-09-29 11:01:33 +10:00
BLI_string_cursor_utf8.h
Code cleanup: use bool
2014-03-31 23:39:08 +11:00
BLI_string_utf8.h
BLI_string_utf8: add BLI_strncpy_utf8_rlen
2014-12-28 16:00:08 +11:00
BLI_string.h
Fix building with very strict flags, use size_t rather than int for string length.
2015-01-10 19:15:49 +01:00
BLI_sys_types.h
Cleanup: Remove special code for Visual Studio 2008.
2014-08-07 13:52:15 +02:00
BLI_system.h
Error in last commit (broke release build)
2014-11-18 10:24:24 +01:00
BLI_task.h
cleanup: warnings
2015-01-06 19:09:56 +11:00
BLI_threads.h
Fix T40510, revert openmp thread count to how it was in
2014-06-08 01:39:02 +03:00
BLI_timecode.h
UI: Refactor timecode functions into BLI_timecode
2014-01-29 20:44:01 +11:00
BLI_utildefines.h
Cleanup: fixes for building with recent clang
2015-01-14 05:11:20 +11:00
BLI_uvproject.h
code cleanup: function naming for BLI functions.
2012-05-05 00:23:55 +00:00
BLI_vfontdata.h
Text3d: avoid calculating the font boundbox scale for every character
2013-12-28 19:45:54 +11:00
BLI_voronoi.h
code cleanup: spelling
2013-10-31 14:10:01 +00:00
BLI_voxel.h
code cleanup: brush/camera naming
2012-05-05 00:58:22 +00:00
BLI_winstuff.h
D605: Fixes for proper handling of wchar_t paths in MinGW.
2014-06-23 10:07:06 +09:00
CMakeLists.txt
BLI: add 'A*' (AStar) shortest path solver algorithm.
2015-01-09 13:03:55 +01:00
PIL_time_utildefines.h
Timing macros: remove the (void)0 at the end of TIMEIT_BLOCK_INIT,
2014-01-21 15:50:44 +01:00
PIL_time.h
Add PIL_check_seconds_timer_i to avoid casting
2015-02-01 02:00:08 +11:00
SConscript
Fix T42966: Py_Initialize: Unable to get the locale encoding
2014-12-22 13:43:23 +05:00