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make if-branch for helicopters (bo105 settings) and for everything else;

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this *really* needs to be made configurable and less hackish
This commit is contained in:
mfranz 2006-12-07 22:38:07 +00:00
parent bb0b01d0e6
commit 354a0f59ff
1 changed files with 33 additions and 15 deletions
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48
Nasal/dynamic_view.nas
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@ -93,6 +93,7 @@ ViewManager = {
m.pitchN = props.globals.getNode("/orientation/pitch-deg", 1);
m.rollN = props.globals.getNode("/orientation/roll-deg", 1);
m.slipN = props.globals.getNode("/orientation/side-slip-deg", 1);
m.speedN = props.globals.getNode("velocities/airspeed-kt", 1);
m.wind_dirN = props.globals.getNode("/environment/wind-from-heading-deg", 1);
m.wind_speedN = props.globals.getNode("/environment/wind-speed-kt", 1);
@ -117,6 +118,7 @@ ViewManager = {
m.ubody = aircraft.lowpass.new(0.95);
m.last_heading = m.headingN.getValue();
m.size_factor = -getprop("/sim/chase-distance-m") / 25;
m.is_helicopter = props.globals.getNode("rotors", 0) != nil;
m.reset();
return m;
},
@ -150,19 +152,35 @@ ViewManager = {
me.last_heading = hdg;
var steering = normatan(me.hdg_change.filter(hdiff)) * me.size_factor;
me.heading_axis.apply( # heading ...
-15 * sin(roll) * cos(pitch) # due to roll
+ 40 * steering * wow # due to ground steering
+ 10 * slip * (1 - wow) # due to sideslip (in air)
);
me.pitch_axis.apply( # pitch ...
10 * sin(roll) * sin(roll) # due to roll
+ 30 * (1 / (1 + math.exp(2 - az)) # due to G load
- 0.119202922) # [move to origin; 1/(1+exp(2)) ]
);
me.roll_axis.apply( # roll ...
0.0 * sin(roll) * cos(pitch) # due to roll (none)
);
if (me.is_helicopter) {
var speed = 1 - normatan(me.speedN.getValue() / 20);
me.heading_axis.apply( # view heading due to ...
(roll < 0 ? -50 : -25) * npow(sin(roll) * cos(pitch), 2) # roll
);
me.pitch_axis.apply( # view pitch due to ...
(pitch < 0 ? -35 : -40) * sin(pitch) * speed # pitch
+ 15 * sin(roll) * sin(roll) # roll
);
me.roll_axis.apply( # view roll due to ...
-15 * sin(roll) * cos(pitch) * speed # roll
);
} else {
me.heading_axis.apply( # heading ...
-15 * sin(roll) * cos(pitch) # due to roll
+ 40 * steering * wow # due to ground steering
+ 10 * slip * (1 - wow) # due to sideslip (in air)
);
me.pitch_axis.apply( # pitch ...
10 * sin(roll) * sin(roll) # due to roll
+ 30 * (1 / (1 + math.exp(2 - az)) # due to G load
- 0.119202922) # [move to origin; 1/(1+exp(2)) ]
);
me.roll_axis.apply( # roll ...
0.0 * sin(roll) * cos(pitch) # due to roll (none)
);
}
},
};
@ -210,7 +228,7 @@ var L = []; # vector of listener ids; allows to remove all listeners (= useless
# Initialization.
#
settimer(func {
setlistener("/sim/signals/fdm-initialized", func {
# disable menu entry and return for inappropriate FDMs (see Main/fg_init.cxx)
var fdms = {
acms:0, ada:0, balloon:0, external:0,
@ -284,6 +302,6 @@ settimer(func {
append(L, setlistener("/sim/signals/reinit", func {
view_manager.reset();
}, 0));
}, 0);
});