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simplify gitignore
[vg.git]
/
src
/
vg
/
vg_m.h
diff --git
a/src/vg/vg_m.h
b/src/vg/vg_m.h
index 0736752364113b85a711349926d3df5208e22f2a..8e49fe55e330f4adb99d2291ae552c56fbf55274 100644
(file)
--- a/
src/vg/vg_m.h
+++ b/
src/vg/vg_m.h
@@
-188,7
+188,14
@@
static inline void v2_lerp( v2f a, v2f b, float t, v2f d )
static inline void v2_normalize( v2f a )
{
static inline void v2_normalize( v2f a )
{
- v2_muls( a, 1.f / v2_length( a ), a );
+ v2_muls( a, 1.0f / v2_length( a ), a );
+}
+
+static void v2_normalize_clamp( v2f a )
+{
+ float l2 = v2_length2( a );
+ if( l2 > 1.0f )
+ v2_muls( a, 1.0f/sqrtf(l2), a );
}
static inline void v2_floor( v2f a, v2f b )
}
static inline void v2_floor( v2f a, v2f b )