medfall

commit 0028e9a94b34d1ff570fc212f2daaba5de8460fe
parent 9a049dbb62c49ee25a4daae735bdf692d8b564d4
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sun Jul  2 21:48:13 +0300

v3.xy()

Diffstat:
linear_algebra.h
 | 
2
++
1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/linear_algebra.h b/linear_algebra.h
@@ -113,6 +113,8 @@ struct v3 {
 		y = v.x;
 		z = v.y;
 	}
+
+	v2 xy() const { return v2( x, y ); }
 };
 
 // AUTOVISITOR