removed a couple of obsolete functions

js/util_functions.js

@@ -41,6 +41,7 @@ function convert_color_l2x(color){
 /*
  * azimuth by geo coords
  */
+/*
 function getAzimuth2(p1,p2){
 
     //p1 - start point
@@ -57,10 +58,11 @@ function getAzimuth2(p1,p2){
     return azimuth;
   
 }
-
+*/
 /*
  * azimuth by canvas coords
  */
+/*
 function getAzimuth(p1_ll,p2_ll){
     
     var Camera = Map.marker;
@@ -76,3 +78,4 @@ function getAzimuth(p1_ll,p2_ll){
     return azimuth;
     
 }
+*/
\ No newline at end of file

js/x3dom_functions.js

@@ -35,34 +35,6 @@
  *  for the JavaScript code in this page.
  */
 
-/**
- * output in units (meters)
- */
-function x3dom_getViewTranslation(elem){
-
-    var vp_mat = elem.runtime.viewMatrix().inverse();
-    var vp_translation = vp_mat.e3();
-
-    return vp_translation;
-    
-}
-
-/**
- * output in degrees
- */
-function x3dom_getViewDirection(elem){
-    
-    var vp_mat = elem.runtime.viewMatrix();
-    
-    var vMatInv  = vp_mat.inverse();
-    var viewDir  = vMatInv.multMatrixVec(new x3dom.fields.SFVec3f(0.0, 0.0, -1.0));
-    
-    var angle = Math.atan2(viewDir.x,-viewDir.z)*180/Math.PI;
-    
-    return angle;
-    
-}
-
 /**
  * get position and orientation in the 3D scene defined by mouse's canvas x,y 
  */
@@ -341,7 +313,7 @@ function x3dom_altelev(alt,elev){
 }
 
 /**
- * back and forth conversions for test purposes
+ * back and forth conversions for tests
  */
 function x3dom_matrix_test(){