switch cartesian/spherical function names and make them use length. still a tweak...

[ardour.git] / gtk2_ardour / speaker_dialog.cc

diff --git a/gtk2_ardour/speaker_dialog.cc b/gtk2_ardour/speaker_dialog.cc
index 94e3dceead7a33adeb1b01573cfffd37502b2251..c32211dd9f145d7de7de7104f00df6df5623c23d 100644 (file)
--- a/gtk2_ardour/speaker_dialog.cc
+++ b/gtk2_ardour/speaker_dialog.cc
@@ -201,9 +201,10 @@ SpeakerDialog::clamp_to_circle (double& x, double& y)
 {
        double azi, ele;
        double z = 0.0;
+        double l;
 
-       PBD::cart_to_azi_ele (x, y, z, azi, ele);
-       PBD::azi_ele_to_cart (azi, ele, x, y, z);
+       PBD::cartesian_to_spherical (x, y, z, azi, ele, l);
+       PBD::spherical_to_cartesian (azi, ele, 1.0, x, y, z);
 }
 
 void