diff options
Diffstat (limited to 'extern/bullet2/src/LinearMath/btScalar.h')
| -rw-r--r-- | extern/bullet2/src/LinearMath/btScalar.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/extern/bullet2/src/LinearMath/btScalar.h b/extern/bullet2/src/LinearMath/btScalar.h index 822296164c1..08b2dee8af3 100644 --- a/extern/bullet2/src/LinearMath/btScalar.h +++ b/extern/bullet2/src/LinearMath/btScalar.h @@ -168,8 +168,12 @@ inline int btGetVersion() ///The btScalar type abstracts floating point numbers, to easily switch between double and single floating point precision. #if defined(BT_USE_DOUBLE_PRECISION) typedef double btScalar; +//this number could be bigger in double precision +#define BT_LARGE_FLOAT 1e30 #else typedef float btScalar; +//keep BT_LARGE_FLOAT*BT_LARGE_FLOAT < FLT_MAX +#define BT_LARGE_FLOAT 1e18f #endif |