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sydadams 2007-08-21 05:35:40 +00:00
parent a7f90a8cb8
commit 3122e459d6
1 changed files with 13 additions and 22 deletions
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35
Aircraft/ufo/cam.nas
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@ -8,11 +8,7 @@ var R2D = 180 / math.pi;
var sin = func(v) math.sin(v * D2R);
var cos = func(v) math.cos(v * D2R);
var atan2 = func(v, w) math.atan2(v, w) * R2D;
var time=0;
var lasttime=0;
var seconds =0;
var dist=0;
var lastdist=0;
var panel_dialog = gui.Dialog.new("/sim/gui/dialogs/cam/panel/dialog",
"Aircraft/ufo/Dialogs/cam.xml");
var callsign_dialog = gui.Dialog.new("/sim/gui/dialogs/cam/select/dialog",
@ -20,7 +16,7 @@ var callsign_dialog = gui.Dialog.new("/sim/gui/dialogs/cam/select/dialog",
var maxspeedN = props.globals.getNode("engines/engine/speed-max-mps");
var speed = [10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000];
var current = 7;
var current = 5;
var maxspeed = speed[current];
var cam_view = nil;
var view_number = 0;
@ -110,7 +106,6 @@ var update_aircraft_list = func {
var update = func {
# data acquisition
target.set_latlon(
targetN.getNode("position/latitude-deg").getValue(),
targetN.getNode("position/longitude-deg").getValue(),
@ -160,9 +155,13 @@ if (0) {
var elevation = atan2(target.alt() - lowpass.alt.get(), distance);
# set own heading
if (mode.chase.getValue())
setprop("/orientation/heading-deg", self_heading = lowpass.hdg.filter(course));
if (mode.chase.getValue()){
var voff=targetN.getNode("radar/v-offset").getValue();
if(voff >60 or voff < -60){mode.chase.setValue(0);}
var dist=targetN.getNode("radar/range-nm").getValue();
if(dist < 0.01){mode.chase.setValue(0);}
setprop("/orientation/heading-deg", self_heading = lowpass.hdg.filter(course));
}
# calculate focus view direction
if (mode.focus.getValue()) {
var h = lowpass.viewheading.filter(self_heading - course);
@ -174,25 +173,18 @@ if (0) {
}
# calculate own speed
if (mode.speed.getValue()){
dist=targetN.getNode("radar/range-nm").getValue();
var nmps =dist-lastdist*seconds;
nmps =nmps*1852;
maxspeed = nmps * 2;
lastdist=dist;
}else{
if (mode.speed.getValue())
maxspeed = targetN.getNode("velocities/true-airspeed-kt").getValue() * MPS * 2;
else
maxspeed = speed[current];
}
maxspeedN.setDoubleValue(lowpass.speed.filter(maxspeed));
}
var loop = func {
time=getprop("/sim/time/elapsed-sec");
seconds=time-lasttime;
if (view_number == cam_view and targetN != nil)
update();
lasttime=time;
settimer(loop, 0);
}
@ -321,7 +313,6 @@ setlistener("/sim/signals/fdm-initialized", func {
setprop("/sim/current-view/view-number", cam_view);
setprop("/engines/engine/speed-max-mps", 500);
update_aircraft();
lasttime=getprop("/sim/time/elapsed-sec");
loop();
});