archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

Math Lib: add angle_qt functions

Browse Source
This commit is contained in:
Campbell Barton
2014-03-20 14:39:32 +11:00
parent aee30184f3
commit c6252d6e60
3 changed files with 50 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
source/blender/blenlib/BLI_math_base.h
View File

@@ -269,6 +269,12 @@ double double_round(double x, int ndigits);
(fabsf(_test_unit) < BLI_ASSERT_UNIT_EPSILON)); \
} (void)0
# define BLI_ASSERT_UNIT_QUAT(q) { \
const float _test_unit = dot_qtqt(q, q); \
BLI_assert((fabsf(_test_unit - 1.0f) < BLI_ASSERT_UNIT_EPSILON) || \
(fabsf(_test_unit) < BLI_ASSERT_UNIT_EPSILON)); \
} (void)0
# define BLI_ASSERT_ZERO_M3(m) { \
BLI_assert(dot_vn_vn((const float *)m, (const float *)m, 9) != 0.0); \
} (void)0
@@ -279,6 +285,7 @@ double double_round(double x, int ndigits);
#else
# define BLI_ASSERT_UNIT_V2(v) (void)(v)
# define BLI_ASSERT_UNIT_V3(v) (void)(v)
# define BLI_ASSERT_UNIT_QUAT(v) (void)(v)
# define BLI_ASSERT_ZERO_M3(m) (void)(m)
# define BLI_ASSERT_ZERO_M4(m) (void)(m)
#endif