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DU: Fixed VOR needles not pointing to VORs accurately

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VOR needles should always use true heading, not magnetic heading as a
reference, since the FGFS nav radio gives the bearings in true headings.
This fixes #24
This commit is contained in:
Joshua Davidson 2018-08-01 20:18:56 -04:00
parent aa6ca8be1b
commit ad45590740
2 changed files with 5 additions and 9 deletions
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8
Models/Instruments/ND/canvas/framework/navdisplay.nas
View file

@ -447,16 +447,12 @@ canvas.NavDisplay.update = func() # FIXME: This stuff is still too aircraft spec
var vorheading = userHdgTru;
var adfheading = userHdgMag;
}
if (getprop("/instrumentation/nav[2]/heading-deg") != nil and me.get_switch("toggle_true_north") == 0) {
var nav0hdg = getprop("/instrumentation/nav[2]/heading-deg") - getprop("/orientation/heading-magnetic-deg");
} else if (getprop("/instrumentation/nav[2]/heading-deg") != nil and me.get_switch("toggle_true_north") == 1) {
if (getprop("/instrumentation/nav[2]/heading-deg") != nil) {
var nav0hdg = getprop("/instrumentation/nav[2]/heading-deg") - getprop("/orientation/heading-deg");
} else {
var nav0hdg = 0;
}
if (getprop("/instrumentation/nav[3]/heading-deg") != nil and me.get_switch("toggle_true_north") == 0) {
var nav1hdg = getprop("/instrumentation/nav[3]/heading-deg") - getprop("/orientation/heading-magnetic-deg");
} else if (getprop("/instrumentation/nav[3]/heading-deg") != nil and me.get_switch("toggle_true_north") == 1) {
if (getprop("/instrumentation/nav[3]/heading-deg") != nil) {
var nav1hdg = getprop("/instrumentation/nav[3]/heading-deg") - getprop("/orientation/heading-deg");
} else {
var nav1hdg = 0;

2
revision.txt
View file

@ -1 +1 @@
4615
4616