From dc4cd9b87ab522d70e446d6db101c949fb2da69f Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Sun, 31 May 2015 19:52:12 +0000
Subject: [PATCH] math: all API functions dealing with angles now use radians.
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We already have the convenient degrees() and radians() functions to convert
between angle formats. This commit involves a lot of refactoring here and
there and I may have missed some places where conversions were needed. But
hopefully there aren’t may such places.
---
neercs/old/wm.cpp | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/neercs/old/wm.cpp b/neercs/old/wm.cpp
index 499a70d..45300bd 100644
--- a/neercs/old/wm.cpp
+++ b/neercs/old/wm.cpp
@@ -4,7 +4,7 @@
* Copyright © 2006—2015 Sam Hocevar <sam@hocevar.net>
* © 2008—2010 Jean-Yves Lamoureux <jylam@lnxscene.org>
*
- * This program is free software. It comes without any warranty, to
+ * neercs is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What the Fuck You Want
* to Public License, Version 2, as published by the WTFPL Task Force.
@@ -448,9 +448,7 @@ void wm_refresh_cube(struct screen_list *screen_list)
float cube_projected[12][2];
float fov = 0.5f;
float angle =
- 90.0f * ((float)cur_time / (float)screen_list->cube.duration);
-
- angle *= (F_PI / 180.0f);
+ radians(90.0f) * ((float)cur_time / (float)screen_list->cube.duration);
if (screen_list->cube.side == 1)
angle = -angle;