non-crashing (but also non-functional) integration of VBAP with panner "architecture"

[ardour.git] / libs / pbd / cartesian.cc

diff --git a/libs/pbd/cartesian.cc b/libs/pbd/cartesian.cc
index c5a1587b4c2618cda38d716f7fd17637536f6676..0a84fa6bbc5263774815b3a74be95db644a6618f 100644 (file)
--- a/libs/pbd/cartesian.cc
+++ b/libs/pbd/cartesian.cc
@@ -16,6 +16,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <iostream>
 #include <cmath>
 #include "pbd/cartesian.h"
 
@@ -39,13 +40,13 @@ PBD::cart_to_azi_ele (double x, double y, double z, double& azimuth, double& ele
         if(x == 0.0) {
                 atan_y_per_x = M_PI / 2;
         } else {
-                atan_y_per_x = atan(y / x);
+                atan_y_per_x = atan (y/x);
         }
 
         azimuth = atan_y_per_x / atorad;
 
         if (x < 0.0) {
-                azimuth +=180.0;
+                azimuth += 180.0;
         }
 
         distance = sqrt (x*x + y*y);
@@ -66,6 +67,8 @@ PBD::cart_to_azi_ele (double x, double y, double z, double& azimuth, double& ele
 
         elevation = atan_x_pl_y_per_z / atorad;
 
+        std::cerr << x << ", " << y << ", " << z << " = " << azimuth << " /= " << elevation << std::endl;
+
         // distance = sqrtf (x*x + y*y + z*z);
 }