From 4faf9d4a74e4bd3c30fdc0fa42e7f2a3381ad747 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Sat, 30 Jun 2007 08:53:06 +0000
Subject: [PATCH] Vivian MEAZZA: allow to turn off heading marker (symbol for
 own aircaft) mf: remove commented out

---
 src/Instrumentation/wxradar.cxx | 20 +++++---------------
 src/Instrumentation/wxradar.hxx |  1 +
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/src/Instrumentation/wxradar.cxx b/src/Instrumentation/wxradar.cxx
index ae1aeb845..256cc563a 100644
--- a/src/Instrumentation/wxradar.cxx
+++ b/src/Instrumentation/wxradar.cxx
@@ -142,6 +142,7 @@ wxRadarBg::init ()
     _radar_mode_control_node = _Instrument->getNode("mode-control", true);
     _radar_coverage_node     = _Instrument->getNode("limit-deg", true);
     _radar_ref_rng_node      = _Instrument->getNode("reference-range-nm", true);
+    _radar_hdg_marker_node   = _Instrument->getNode("heading-marker", true);
 
     SGPropertyNode *n = _Instrument->getNode("display-controls", true);
     _radar_weather_node     = n->getNode("WX", true);
@@ -154,6 +155,8 @@ wxRadarBg::init ()
         _radar_coverage_node->setFloatValue(120);
     if (_radar_ref_rng_node->getType() == SGPropertyNode::NONE)
         _radar_ref_rng_node->setDoubleValue(35);
+    if (_radar_hdg_marker_node->getType() == SGPropertyNode::NONE)
+        _radar_hdg_marker_node->setBoolValue(true);
 
     _x_offset = 0;
     _y_offset = 0;
@@ -660,27 +663,14 @@ wxRadarBg::update_tacan()
 void
 wxRadarBg::update_heading_marker()
 {
-/*
-    float angle = _view_heading + _angle_offset;
-
-    float x = sin(angle);
-    float y = cos(angle);
-    float s_rot_x = sin(angle + SGD_PI_4);
-    float s_rot_y = cos(angle + SGD_PI_4);
-
-    float size = UNIT * 500;
-*/
+    if (!_radar_hdg_marker_node->getBoolValue())
+        return;
 
     const osg::Vec2f texBase(2 * UNIT, 3 * UNIT);
     float size = 600 * UNIT;
     osg::Matrixf m(osg::Matrixf::scale(size, size, 1.0f)
             * wxRotate(_view_heading + _angle_offset));
 
-    if (_display_mode == MAP) {
-        //cout << "Map Mode " << range << endl;
-//        m *= osg::Matrixf::translate(_scale, _scale, 0.0f);
-    }
-
     m *= _centerTrans;
     addQuad(_vertices, _texCoords, m, texBase);
 
diff --git a/src/Instrumentation/wxradar.hxx b/src/Instrumentation/wxradar.hxx
index e0d856db5..5d8093f7a 100644
--- a/src/Instrumentation/wxradar.hxx
+++ b/src/Instrumentation/wxradar.hxx
@@ -99,6 +99,7 @@ private:
     SGPropertyNode_ptr _radar_centre_node;
     SGPropertyNode_ptr _radar_coverage_node;
     SGPropertyNode_ptr _radar_ref_rng_node;
+    SGPropertyNode_ptr _radar_hdg_marker_node;
 
     SGPropertyNode_ptr _ai_enabled_node;
 
-- 
2.39.5