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Added more precision runway sections.

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This commit is contained in:
curt 2000-08-24 16:09:49 +00:00
parent 33ea616de8
commit 05dd9aa7b3
1 changed files with 167 additions and 26 deletions
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193
src/Airports/GenAirports/build.cxx
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@ -193,9 +193,7 @@ void add_intermediate_nodes( int contour, const Point3D& start,
m = (p_min.y() - p_max.y()) / (p_min.x() - p_max.x());
b = p_max.y() - m * p_max.x();
// if ( temp ) {
// cout << "m = " << m << " b = " << b << endl;
// }
current = nodes.begin();
last = nodes.end();
@ -206,16 +204,16 @@ void add_intermediate_nodes( int contour, const Point3D& start,
if ( (current->x() > (p_min.x() + FG_EPSILON))
&& (current->x() < (p_max.x() - FG_EPSILON)) ) {
printf( "found a potential candidate %.7f %.7f %.7f\n",
current->x(), current->y(), current->z() );
// printf( "found a potential candidate %.7f %.7f %.7f\n",
// current->x(), current->y(), current->z() );
y_err = fabs(current->y() - (m * current->x() + b));
cout << "y_err = " << y_err << endl;
// cout << "y_err = " << y_err << endl;
if ( y_err < tgAirportEpsilon ) {
cout << "FOUND EXTRA SEGMENT NODE (Y)" << endl;
cout << p_min << " < " << *current << " < "
<< p_max << endl;
// cout << "FOUND EXTRA SEGMENT NODE (Y)" << endl;
// cout << p_min << " < " << *current << " < "
// << p_max << endl;
found_extra = true;
if ( y_err < y_err_min ) {
extra_index = counter;
@ -232,7 +230,7 @@ void add_intermediate_nodes( int contour, const Point3D& start,
Point3D p_min, p_max;
if ( p0.y() < p1.y() ) {
p_min = p0;
p_min = p1;
p_max = p1;
} else {
p_min = p1;
p_max = p0;
@ -241,13 +239,13 @@ void add_intermediate_nodes( int contour, const Point3D& start,
m1 = (p_min.x() - p_max.x()) / (p_min.y() - p_max.y());
b1 = p_max.x() - m1 * p_max.y();
// bool temp = true;
// if ( temp ) {
// cout << " m1 = " << m1 << " b1 = " << b1 << endl;
// }
// printf( " m = %.8f b = %.8f\n", 1/m1, -b1/m1);
// cout << " should = 0 = " << fabs(p_min.x() - (m1 * p_min.y() + b1)) << endl;;
// cout << " should = 0 = " << fabs(p_max.x() - (m1 * p_max.y() + b1)) << endl;;
// cout << " should = 0 = "
// << fabs(p_min.x() - (m1 * p_min.y() + b1)) << endl;
// cout << " should = 0 = "
// << fabs(p_max.x() - (m1 * p_max.y() + b1)) << endl;
current = nodes.begin();
last = nodes.end();
@ -256,20 +254,20 @@ void add_intermediate_nodes( int contour, const Point3D& start,
if ( (current->y() > (p_min.y() + FG_EPSILON))
&& (current->y() < (p_max.y() - FG_EPSILON)) ) {
printf( "found a potential candidate %.7f %.7f %.7f\n",
current->x(), current->y(), current->z() );
// printf( "found a potential candidate %.7f %.7f %.7f\n",
// current->x(), current->y(), current->z() );
x_err = fabs(current->x() - (m1 * current->y() + b1));
cout << "x_err = " << x_err << endl;
// cout << "x_err = " << x_err << endl;
// if ( temp ) {
// cout << " (" << counter << ") x_err = " << x_err << endl;
// }
if ( x_err < tgAirportEpsilon ) {
cout << "FOUND EXTRA SEGMENT NODE (X)" << endl;
cout << p_min << " < " << *current << " < "
<< p_max << endl;
// cout << "FOUND EXTRA SEGMENT NODE (X)" << endl;
// cout << p_min << " < " << *current << " < "
// << p_max << endl;
found_extra = true;
if ( x_err < x_err_min ) {
extra_index = counter;
@ -908,6 +906,151 @@ static void gen_precision_rwy( const FGRunway& rwy_info, const string& material,
"pa_des_fill_n",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 0.231,
rwy_info.heading + 180.0,
"pa_des_fill_n",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.231, 0.5,
rwy_info.heading + 180.0,
"pa_three",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.5, 0.731,
rwy_info.heading + 180.0,
"pa_three",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
1.0, 0.731,
rwy_info.heading + 180.0,
"pa_des_fill_n",
rwy_polys, texparams, accum );
//
// Touch down zone x3
//
start_pct = end_pct;
end_pct = start_pct + ( 650 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_tz_three",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_tz_three",
rwy_polys, texparams, accum );
//
// Aiming point
//
start_pct = end_pct;
end_pct = start_pct + ( 500 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_aim",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_aim",
rwy_polys, texparams, accum );
//
// Touch down zone x2 (first)
//
start_pct = end_pct;
end_pct = start_pct + ( 500 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_tz_two_a",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_tz_two_a",
rwy_polys, texparams, accum );
//
// Touch down zone x2 (second)
//
start_pct = end_pct;
end_pct = start_pct + ( 500 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_tz_two_b",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_tz_two_b",
rwy_polys, texparams, accum );
//
// Touch down zone x1 (first)
//
start_pct = end_pct;
end_pct = start_pct + ( 500 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_tz_one_a",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_tz_one_a",
rwy_polys, texparams, accum );
//
// Touch down zone x1 (second)
//
start_pct = end_pct;
end_pct = start_pct + ( 500 / length );
gen_precision_section( rwy_info, runway_a,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"pa_tz_one_b",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"pa_tz_one_b",
rwy_polys, texparams, accum );
//
// The rest ...
//
@ -918,14 +1061,14 @@ static void gen_precision_rwy( const FGRunway& rwy_info, const string& material,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading,
"Asphalt",
"pa_rest",
rwy_polys, texparams, accum );
gen_precision_section( rwy_info, runway_b,
start_pct, end_pct,
0.0, 1.0,
rwy_info.heading + 180.0,
"Asphalt",
"pa_rest",
rwy_polys, texparams, accum );
}
@ -1115,13 +1258,11 @@ void build_airport( string airport_raw, string_list& runways_raw,
#if 0
// dump info for debugging purposes
point_list ttt = tmp_nodes.get_node_list();
FILE *fp = fopen( "tmp_nodes", "w" );
for ( int i = 0; i < (int)ttt.size(); ++i ) {
char name[256];
sprintf(name, "p%d", i );
FILE *fp = fopen( name, "w" );
fprintf(fp, "%.8f %.8f\n", ttt[i].x(), ttt[i].y());
fclose(fp);
}
fclose(fp);
for ( int i = 0; i < base_poly.contours(); ++i ) {
char name[256];