something

1 files changed, 7 insertions, 0 deletions

diff --git a/libs/pwyazh/v3f.h b/libs/pwyazh/v3f.h
index ba2e140..f1b4ff7 100644
--- a/libs/pwyazh/v3f.h
+++ b/libs/pwyazh/v3f.h
@@ -9,6 +9,13 @@ v3f(F32 x, F32 y, F32 z)
 }
 
 V3F
+v3f_from_v4f(V4F a)
+{
+    V3F result = { a.x, a.y, a.z };
+    return(result);
+}
+
+V3F
 v3f_zero()
 {
     V3F result = { 0.0f, 0.0f, 0.0f };