From: daveluff <daveluff>
Date: Wed, 4 Dec 2002 19:52:50 +0000 (+0000)
Subject: Removed unused code and obsolete comments
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=791caf9fbcc3b71365405a15524959c9e8945687;p=flightgear.git

Removed unused code and obsolete comments
---

diff --git a/src/ATC/AIEntity.cxx b/src/ATC/AIEntity.cxx
index 837c02c3a..e2511a0ab 100644
--- a/src/ATC/AIEntity.cxx
+++ b/src/ATC/AIEntity.cxx
@@ -53,96 +53,3 @@ void FGAIEntity::Transform() {
     aip.setOrientation(roll, pitch, hdg);
     aip.update();    
 }
-
-/*
-void FGAIEntity::Transform() {
-
-    // Translate moving object w.r.t eye
-    Point3D sc = globals->get_scenery()->get_center();
-    //cout << "sc0 = " << sc.x() << " sc1 = " << sc.y() << " sc2 = " << sc.z() << '\n';
-    //cout << "op0 = " << obj_pos.x() << " op1 = " << obj_pos.y() << " op2 = " << obj_pos.z() << '\n';
-
-    sgCoord shippos;
-    FastWorldCoordinate(&shippos, sc);
-    position->setTransform( &shippos );
-    //cout << "Transform called\n";
-}
-*/
-
-#if 0
-// Taken from tileentry.cxx
-void FGAIEntity::WorldCoordinate(sgCoord *obj_pos, Point3D center) {
-    // setup transforms
-    Point3D geod( pos.lon() * SGD_DEGREES_TO_RADIANS,
-                  pos.lat() * SGD_DEGREES_TO_RADIANS,
-                  pos.elev() );
-	
-    Point3D world_pos = sgGeodToCart( geod );
-    Point3D offset = world_pos - center;
-	
-    sgMat4 POS;
-    sgMakeTransMat4( POS, offset.x(), offset.y(), offset.z() );
-
-    sgVec3 obj_rt, obj_up;
-    sgSetVec3( obj_rt, 0.0, 1.0, 0.0); // Y axis
-    sgSetVec3( obj_up, 0.0, 0.0, 1.0); // Z axis
-
-    sgMat4 ROT_lon, ROT_lat, ROT_hdg;
-    sgMakeRotMat4( ROT_lon, lon, obj_up );
-    sgMakeRotMat4( ROT_lat, 90 - lat, obj_rt );
-    sgMakeRotMat4( ROT_hdg, hdg, obj_up );
-
-    sgMat4 TUX;
-    sgCopyMat4( TUX, ROT_hdg );
-    sgPostMultMat4( TUX, ROT_lat );
-    sgPostMultMat4( TUX, ROT_lon );
-    sgPostMultMat4( TUX, POS );
-
-    sgSetCoord( obj_pos, TUX );
-}
-#endif
-/*
-// Norman's 'fast hack' for above
-void FGAIEntity::FastWorldCoordinate(sgCoord *obj_pos, Point3D center) {
-    double lon_rad = pos.lon() * SGD_DEGREES_TO_RADIANS;
-    double lat_rad = pos.lat() * SGD_DEGREES_TO_RADIANS;
-    double hdg_rad = hdg * SGD_DEGREES_TO_RADIANS;
-
-    // setup transforms
-    Point3D geod( lon_rad, lat_rad, pos.elev() );
-	
-    Point3D world_pos = sgGeodToCart( geod );
-    Point3D offset = world_pos - center;
-
-    sgMat4 mat;
-
-    SGfloat sin_lat = (SGfloat)sin( lat_rad );
-    SGfloat cos_lat = (SGfloat)cos( lat_rad );
-    SGfloat cos_lon = (SGfloat)cos( lon_rad );
-    SGfloat sin_lon = (SGfloat)sin( lon_rad );
-    SGfloat sin_hdg = (SGfloat)sin( hdg_rad ) ;
-    SGfloat cos_hdg = (SGfloat)cos( hdg_rad ) ;
-
-    mat[0][0] =  cos_hdg * (SGfloat)sin_lat * (SGfloat)cos_lon - sin_hdg * (SGfloat)sin_lon;
-    mat[0][1] =  cos_hdg * (SGfloat)sin_lat * (SGfloat)sin_lon + sin_hdg * (SGfloat)cos_lon;
-    mat[0][2] =	-cos_hdg * (SGfloat)cos_lat;
-    mat[0][3] =	 SG_ZERO;
-
-    mat[1][0] = -sin_hdg * (SGfloat)sin_lat * (SGfloat)cos_lon - cos_hdg * (SGfloat)sin_lon;
-    mat[1][1] = -sin_hdg * (SGfloat)sin_lat * (SGfloat)sin_lon + cos_hdg * (SGfloat)cos_lon;
-    mat[1][2] =	 sin_hdg * (SGfloat)cos_lat;
-    mat[1][3] =	 SG_ZERO;
-
-    mat[2][0] = (SGfloat)cos_lat * (SGfloat)cos_lon;
-    mat[2][1] = (SGfloat)cos_lat * (SGfloat)sin_lon;
-    mat[2][2] =	(SGfloat)sin_lat;
-    mat[2][3] =  SG_ZERO;
-
-    mat[3][0] = offset.x();
-    mat[3][1] = offset.y();
-    mat[3][2] = offset.z();
-    mat[3][3] = SG_ONE ;
-
-    sgSetCoord( obj_pos, mat );
-}
-*/
diff --git a/src/ATC/AIEntity.hxx b/src/ATC/AIEntity.hxx
index f8ad8131a..9e99f5a87 100644
--- a/src/ATC/AIEntity.hxx
+++ b/src/ATC/AIEntity.hxx
@@ -47,10 +47,6 @@ class FGAIEntity {
 
 public:
 
-    // We need some way for this class to display its radio transmissions if on the 
-    // same frequency and in the vicinity of the user's aircraft
-    // This may need to be done independently of ATC eg CTAF
-
     virtual ~FGAIEntity();
 
     // Run the internal calculations
@@ -59,9 +55,6 @@ public:
 protected:
 
     Point3D pos;	// WGS84 lat & lon in degrees, elev above sea-level in meters
-    //double lat;		//WGS84
-    //double lon;		//WGS84
-    //double elev;	//Meters
     double hdg;		//True heading in degrees
     double roll;	//degrees
     double pitch;	//degrees
@@ -69,15 +62,7 @@ protected:
     char* model_path;	//Path to the 3D model
     FGModelPlacement aip;
 
-    //ssgEntity* model;
-    //ssgTransform* position;
-
     void Transform();
-
-    //void WorldCoordinate(sgCoord *obj_pos, Point3D center);
-
-    //void FastWorldCoordinate(sgCoord *obj_pos, Point3D center);
-
 };
 
 #endif  // _FG_AIEntity_HXX