From 59e792a6ebbacb1ddaba1d9825772a75805cc6ab Mon Sep 17 00:00:00 2001 From: Maximilian Albert Date: Sun, 26 Aug 2007 17:56:46 +0000 Subject: Various small cleanups (bzr r3587) --- src/axis-manip.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/axis-manip.h') diff --git a/src/axis-manip.h b/src/axis-manip.h index 32c1e6137..4ebdb5aab 100644 --- a/src/axis-manip.h +++ b/src/axis-manip.h @@ -68,7 +68,7 @@ inline gint face_to_int (guint face_id) { } } -inline guint opposite_face (guint face_id) { +inline gint opposite_face (guint face_id) { return face_id + ((face_id % 2 == 0) ? 1 : -1); } @@ -92,7 +92,7 @@ inline bool is_single_axis_direction (Box3D::Axis dir) { // Warning: We don't check that axis really unambiguously specifies a plane. // Make sure this is the case when calling this function. -inline guint face_containing_corner (Box3D::Axis axis, guint corner) { +inline gint face_containing_corner (Box3D::Axis axis, guint corner) { if (!is_single_axis_direction (axis)) { axis = (Box3D::Axis) (axis ^ Box3D::XYZ); } -- cgit v1.2.3