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-rw-r--r--src/math/math.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/math/math.h b/src/math/math.h
index 35219a3..1db7df7 100644
--- a/src/math/math.h
+++ b/src/math/math.h
@@ -182,6 +182,8 @@ void vec4_dividew(Vec4* v, Vec3* out);
void vec4_tostring(Vec4* v, char buf[]);
void vec4_print(Vec4* v);
+void vec4_lerp(Vec4* a, Vec4* b, float t, Vec4* out);
+
/************************************************************************/
/* Matrix */
/************************************************************************/