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| author | Bastien Montagne <montagne29@wanadoo.fr> | 2015-07-10 15:32:35 +0300 |
|---|---|---|
| committer | Bastien Montagne <montagne29@wanadoo.fr> | 2015-07-10 16:02:43 +0300 |
| commit | 7837f0e8332f3726e0322b0c48b0da4d7c2d5813 (patch) | |
| tree | 4e0b9d6fb5faa6bacd080484d7ef625566d32699 /tests/gtests/blenlib/CMakeLists.txt | |
| parent | bbcbd2eed9081e0c1127d32e41592a8dc6b5604b (diff) | |
BLI_math 'compare' cleanup & enhancements.
This commit:
* Adds a 'compare_ff' function for absolute 'almost equal' comparison of floats.
* Makes 'compare_vxvx' functions use that new 'compare_ff' one.
* Adds a 'compare_ff_relative' function for secured ulp-based relative comparison of floats.
* Adds matching 'compare_vxvx_relative' functions.
* Adds some basic tests for compare_ff_relative.
See https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
Note that we could replace our python/mathutils' EXPP_FloatsAreEqual() by BLI's compare_ff_relative
(using a very small absolute max_diff), but these do not have exact same behavior...
Left a comment there for now, we can do it later if/when we are sure it won't break anything!
Diffstat (limited to 'tests/gtests/blenlib/CMakeLists.txt')
| -rw-r--r-- | tests/gtests/blenlib/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/gtests/blenlib/CMakeLists.txt b/tests/gtests/blenlib/CMakeLists.txt index b4cb2b9d0ea..acd9f944e4c 100644 --- a/tests/gtests/blenlib/CMakeLists.txt +++ b/tests/gtests/blenlib/CMakeLists.txt @@ -38,6 +38,7 @@ set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LIN BLENDER_TEST(BLI_stack "bf_blenlib") BLENDER_TEST(BLI_math_color "bf_blenlib") BLENDER_TEST(BLI_math_geom "bf_blenlib") +BLENDER_TEST(BLI_math_base "bf_blenlib") BLENDER_TEST(BLI_string "bf_blenlib") BLENDER_TEST(BLI_path_util "bf_blenlib;extern_wcwidth;${ZLIB_LIBRARIES}") BLENDER_TEST(BLI_polyfill2d "bf_blenlib") |