wxRadarBg::wxRadarBg(SGPropertyNode *node) :
-_name(node->getStringValue("name", "radar")),
-_num(node->getIntValue("number", 0)),
-_interval(node->getDoubleValue("update-interval-sec", 1.0)),
-_time(0.0),
-_sim_init_done(false),
-_odg(0),
-_last_switchKnob("off"),
-_resultTexture(0),
-_wxEcho(0),
-_antenna_ht(node->getDoubleValue("antenna-ht-ft", 0.0))
+ _name(node->getStringValue("name", "radar")),
+ _num(node->getIntValue("number", 0)),
+ _time(0.0),
+ _interval(node->getDoubleValue("update-interval-sec", 1.0)),
+ _sim_init_done(false),
+ _odg(0),
+ _last_switchKnob("off"),
+ _antenna_ht(node->getDoubleValue("antenna-ht-ft", 0.0)),
+ _resultTexture(0),
+ _wxEcho(0)
{
string branch;
branch = "/instrumentation/" + _name;
wxRadarBg::update_aircraft()
{
double diff;
- double age_factor;
+ double age_factor = 1.0;
double test_rng;
double test_brg;
double range;