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Dave Perry:

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c172p patch implements the globals.nas unit conversions.
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jmt 2009-11-25 23:08:13 +00:00
parent 3055817b9d
commit 277d447acb
1 changed files with 7 additions and 7 deletions
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14
Aircraft/c172p/Nasal/action-sim.nas
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@ -35,7 +35,6 @@ var filteredGS1 = propNav1.getNode("filtered-gsNAV1-deflection", 1);
var right_main_rot = propGear2.getNode("compression-rotation-deg", 1);
var left_main_rot = propGear1.getNode("compression-rotation-deg", 1);
var init_actions = func {
filteredCDI0.setDoubleValue(0.0);
filteredCDI1.setDoubleValue(0.0);
@ -55,17 +54,18 @@ var update_actions = func {
var R_m = 0.919679;
var h0 = 0.63872;
var theta0_rad = 0.803068;
var radTOdeg = 57.295779;
var ftTOm = 0.304569;
# Note: R2D and FT2M are unit conversion factors defined in $FG_ROOT/Nasal/globals.nas
# R2D (radians to degrees) FT2M (feet to meters)
# Right main
var delta_h = dhR_ft.getValue()*ftTOm;
var right_alpha_deg = ( math.acos( (h0 - delta_h)/R_m ) - theta0_rad )*radTOdeg;
var delta_h = dhR_ft.getValue()*FT2M;
var right_alpha_deg = ( math.acos( (h0 - delta_h)/R_m ) - theta0_rad )*R2D;
# Left main
var delta_h = dhL_ft.getValue()*ftTOm;
var left_alpha_deg = ( math.acos( (h0 - delta_h)/R_m ) - theta0_rad )*radTOdeg;
var delta_h = dhL_ft.getValue()*FT2M;
var left_alpha_deg = ( math.acos( (h0 - delta_h)/R_m ) - theta0_rad )*R2D;
# Outputs
instrumentLightFactor.setDoubleValue(instrumentsNorm.getValue());