diagonal

diff --git a/vg_m.h b/vg_m.h
index 8e6e56c0c425d00f3b07c789c4d3bbcc6dd601fa..a8b2091fe3ae51b5a6124820e1994189368e042b 100644 (file)
--- a/vg_m.h
+++ b/vg_m.h
@@ -606,6 +606,13 @@ static void m3x3_diagonal( m3x3f a, float v )
    a[2][2] = v;
 }
 
+static void m3x3_setdiagonalv3( m3x3f a, v3f v )
+{
+   a[0][0] = v[0];
+   a[1][1] = v[1];
+   a[2][2] = v[2];
+}
+
 static inline void m3x3_zero( m3x3f a )
 {
    m3x3f z = M3X3_ZERO;