From: daveluff <daveluff>
Date: Wed, 4 Feb 2004 17:00:19 +0000 (+0000)
Subject: Make sure at least one Transform() is performed to set the model position *before... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=dcf8d938525f599d4d32bc08e92f15b0d025ea47;p=flightgear.git

Make sure at least one Transform() is performed to set the model position *before* first calling DoGroundElev() in order to avoid polluting the tilemgr with bogus tiles
---

diff --git a/src/ATC/AILocalTraffic.cxx b/src/ATC/AILocalTraffic.cxx
index 76a294f60..0f71a8369 100644
--- a/src/ATC/AILocalTraffic.cxx
+++ b/src/ATC/AILocalTraffic.cxx
@@ -266,13 +266,13 @@ bool FGAILocalTraffic::Init(const string& callsign, string ICAO, OperatingState
 		_pos = ourGate->pos;
 		_pos.setelev(aptElev);
 		_hdg = ourGate->heading;
+		Transform();
 		
 		// Now we've set the position we can do the ground elev
 		elevInitGood = false;
 		inAir = false;
 		DoGroundElev();
 		
-		Transform();
 		break;
 	case TAXIING:
 		//tuned_station = ground;
@@ -295,8 +295,9 @@ bool FGAILocalTraffic::Init(const string& callsign, string ICAO, OperatingState
 		slope = 0.0;
 		elevInitGood = false;
 		inAir = false;
-		DoGroundElev();
 		Transform();
+		DoGroundElev();
+		//Transform();
 		
 		responseCounter = 0.0;
 		contactTower = false;
@@ -335,6 +336,7 @@ bool FGAILocalTraffic::Init(const string& callsign, string ICAO, OperatingState
 			descending = false;
 			_aip.setVisible(true);
 			tower->RegisterAIPlane(plane, this, CIRCUIT, DOWNWIND);
+			Transform();
 		} else {			
 			// Default to initial position on threshold for now
 			_pos.setlat(rwy.threshold_pos.lat());
@@ -346,18 +348,19 @@ bool FGAILocalTraffic::Init(const string& callsign, string ICAO, OperatingState
 			// This might not always be necessary if we implement in-air start
 			elevInitGood = false;
 			inAir = false;
-			DoGroundElev();
 			
 			_pitch = 0.0;
 			_roll = 0.0;
 			leg = TAKEOFF_ROLL;
 			vel = 0.0;
 			slope = 0.0;
+			
+			Transform();
+			DoGroundElev();
 		}
 	
 		operatingState = IN_PATTERN;
 		
-		Transform();
 		break;
 	case EN_ROUTE:
 		// This implies we're being init'd by AIGAVFRTraffic - simple return now
@@ -692,6 +695,8 @@ void FGAILocalTraffic::Update(double dt) {
 	}
 	//cout << "I " << flush;
 	
+	//cout << "Update _pos = " << _pos << ", vis = " << _aip.getVisible() << '\n';
+	
 	// Convienience output for AI debugging using the property logger
 	//fgSetDouble("/AI/Local1/ortho-x", (ortho.ConvertToLocal(_pos)).x());
 	//fgSetDouble("/AI/Local1/ortho-y", (ortho.ConvertToLocal(_pos)).y());