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[object] Maintenance

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scttgs0 2023-05-14 12:50:08 -05:00
parent fba4f3634d
commit 275d5cc4f6
1 changed files with 51 additions and 66 deletions
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117
src/Airports/GenAirports/object.cxx
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@ -1,134 +1,119 @@
#include <simgear/math/SGMathFwd.hxx>
#include <simgear/debug/logstream.hxx>
#include <simgear/math/SGMathFwd.hxx>
#include "object.hxx"
#include "debug.hxx"
#include "object.hxx"
LightingObj::LightingObj( char* definition )
LightingObj::LightingObj(char* definition)
{
std::istringstream ss(definition);
ss >> lat
>> lon
>> type
>> heading
>> glideslope
>> assoc_rw;
ss >> lat >> lon >> type >> heading >> glideslope >> assoc_rw;
TG_LOG(SG_GENERAL, SG_DEBUG, "Read lighting object: (" << lon << "," << lat << ") heading: " << heading << " type: " << type );
TG_LOG(SG_GENERAL, SG_DEBUG, "Read lighting object: (" << lon << "," << lat << ") heading: " << heading << " type: " << type);
}
void LightingObj::BuildBtg( tglightcontour_list& lights )
void LightingObj::BuildBtg(tglightcontour_list& lights)
{
tgLightContour light_contour;
light_contour.SetType( "RWY_VASI_LIGHTS" );
light_contour.SetType("RWY_VASI_LIGHTS");
double left_hdg = SGMiscd::normalizePeriodic(0, 360, heading - 90.0 );
SGGeod ref = SGGeod::fromDeg(lon, lat);
double left_hdg = SGMiscd::normalizePeriodic(0.0, 360.0, heading - 90.0);
SGGeod ref = SGGeod::fromDeg(lon, lat);
// Calculate the light normal with the help of a second point
// in the object heading direction.
// SimGear takes care of the glideslope angle calculation from the normal
SGVec3f cart1 = SGVec3f::fromGeod(SGGeodesy::direct( ref, heading, 10));
SGVec3f cart1 = SGVec3f::fromGeod(SGGeodesy::direct(ref, heading, 10.0));
SGVec3f cart2 = SGVec3f::fromGeod(ref);
SGVec3f normal = normalize(cart2 - cart1);
// We know our normal, now create the lights
SGGeod pt1;
if (type == 1)
{
if (type == 1) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Generating VASI = " << assoc_rw);
// VASI coordinates describe the center between the two bars.
// Space between the bars is 200m
// Go to downwind bar
pt1 = SGGeodesy::direct( ref, heading, -100 );
pt1 = SGGeodesy::direct(ref, heading, -100.0);
// unit1
pt1 = SGGeodesy::direct( pt1, left_hdg, -5 );
light_contour.AddLight( pt1, normal );
pt1 = SGGeodesy::direct(pt1, left_hdg, -5.0);
light_contour.AddLight(pt1, normal);
// unit2+3
for (int i = 0; i < 2; ++i)
{
pt1 = SGGeodesy::direct( pt1, left_hdg, 5 );
light_contour.AddLight( pt1, normal );
for (int i = 0; i < 2; ++i) {
pt1 = SGGeodesy::direct(pt1, left_hdg, 5.0);
light_contour.AddLight(pt1, normal);
}
// Go to upwind bar
pt1 = SGGeodesy::direct( ref, heading, 100 );
pt1 = SGGeodesy::direct(ref, heading, 100.0);
// unit4
pt1 = SGGeodesy::direct( pt1, left_hdg, -5 );
light_contour.AddLight( pt1, normal );
pt1 = SGGeodesy::direct(pt1, left_hdg, -5.0);
light_contour.AddLight(pt1, normal);
// unit5+6
for (int i = 0; i < 2; ++i)
{
pt1 = SGGeodesy::direct( pt1, left_hdg,5 );
light_contour.AddLight( pt1, normal );
for (int i = 0; i < 2; ++i) {
pt1 = SGGeodesy::direct(pt1, left_hdg, 5.0);
light_contour.AddLight(pt1, normal);
}
}
else if (type == 2)
{
} else if (type == 2) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Generating PAPI 4L = " << assoc_rw);
// unit1
pt1 = SGGeodesy::direct( ref, left_hdg, -12 );
light_contour.AddLight( pt1, normal );
pt1 = SGGeodesy::direct(ref, left_hdg, -12.0);
light_contour.AddLight(pt1, normal);
// unit2-4
for (int i = 0; i < 3; ++i)
{
pt1 = SGGeodesy::direct( pt1, left_hdg, 8 );
light_contour.AddLight( pt1, normal );
for (int i = 0; i < 3; ++i) {
pt1 = SGGeodesy::direct(pt1, left_hdg, 8.0);
light_contour.AddLight(pt1, normal);
}
}
else if (type == 3)
{
} else if (type == 3) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Generating PAPI 4R = " << assoc_rw);
// unit1
pt1 = SGGeodesy::direct( ref, left_hdg, 12 );
light_contour.AddLight( pt1, normal );
pt1 = SGGeodesy::direct(ref, left_hdg, 12.0);
light_contour.AddLight(pt1, normal);
// unit2-4
for (int i = 0; i < 3; ++i)
{
pt1 = SGGeodesy::direct( pt1, left_hdg, -8 );
light_contour.AddLight( pt1, normal );
for (int i = 0; i < 3; ++i) {
pt1 = SGGeodesy::direct(pt1, left_hdg, -8.0);
light_contour.AddLight(pt1, normal);
}
}
else if (type == 4)
{
} else if (type == 4) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Space Shuttle PAPI is deprecated. Use the normal PAPI and set the glideslope accordingly");
return;
}
else if (type == 5)
{
} else if (type == 5) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Generating tri-colour VASI = " << assoc_rw);
// only one light here
light_contour.AddLight( ref, normal );
}
else if (type == 6)
{
light_contour.AddLight(ref, normal);
} else if (type == 6) {
TG_LOG(SG_GENERAL, SG_DEBUG, "Generating runway guard light = " << assoc_rw);
light_contour.SetType( "RWY_GUARD_LIGHTS" );
light_contour.SetType("RWY_GUARD_LIGHTS");
// unit 1
light_contour.AddLight( SGGeodesy::direct( ref, left_hdg, 0.2 ), normal );
light_contour.AddLight(SGGeodesy::direct(ref, left_hdg, 0.2), normal);
// unit 2
light_contour.AddLight( SGGeodesy::direct( ref, left_hdg, -0.2 ), normal );
}
else
{
light_contour.AddLight(SGGeodesy::direct(ref, left_hdg, -0.2), normal);
} else {
TG_LOG(SG_GENERAL, SG_ALERT, "Unknown lighting object (PAPI/VASI...) code: " << type);
return;
}
lights.push_back( light_contour);
lights.push_back(light_contour);
}