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

internal: increase error threshold for normalize assert since normals converted from shorts are not always exactly unit length.

Browse Source
This commit is contained in:
Campbell Barton
2013-02-19 14:14:37 +00:00
parent ba375ae699
commit 917252175d
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
source/blender/blenlib/BLI_math_base.h
View File

@@ -221,7 +221,8 @@ double double_round(double x, int ndigits);
* check the vector is unit length, or zero length (which can't be helped in some cases).
*/
#ifdef DEBUG
# define BLI_ASSERT_UNIT_EPSILON 0.0001f
/* note: 0.0001 is too small becaues normals may be converted from short's: see [#34322] */
# define BLI_ASSERT_UNIT_EPSILON 0.0002f
# define BLI_ASSERT_UNIT_V3(v) { \
const float _test_unit = len_squared_v3(v); \
BLI_assert((fabsf(_test_unit - 1.0f) < BLI_ASSERT_UNIT_EPSILON) || \