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Diffstat (limited to 'src/engine/maths.h')
| -rw-r--r-- | src/engine/maths.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/engine/maths.h b/src/engine/maths.h index c7f1b44..bd20202 100644 --- a/src/engine/maths.h +++ b/src/engine/maths.h @@ -9,6 +9,9 @@ typedef struct { typedef vec2 vec_cen;//centered typedef vec2 vec_cor;//left upper corner +vec_cor vec_cen2cor(vec_cen in, vec2 halfDistance); +vec_cor vec_cor2cen(vec_cen in, vec2 halfDistance); + //fixed point at decimal 7lsb (world positions in pixels (with fixed decimal point)) #define HH_MATH_FIXED_POINT 7 |