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YASim: Add Lift/Drag to test output

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Patch from Huntley Palmer
This commit is contained in:
James Turner 2021-08-11 11:40:16 +01:00
parent 86899de63b
commit 4b7ef90b31
1 changed files with 3 additions and 3 deletions
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6
src/FDM/YASim/yasim-test.cpp
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@ -77,8 +77,8 @@ void yasim_graph(Airplane* a, const float alt, const float kts, Airplane::Config
float cl_max = 0, cd_min = 1e6, ld_max = 0;
int cl_max_deg = 0, cd_min_deg = 0, ld_max_deg = 0;
printf("aoa\tlift\tdrag\n");
for(int deg=-15; deg<=90; deg++) {
printf("aoa\tLift\tDrag\tLvsD\n");
for(int deg=-5; deg<=29; deg++) {
float aoa = deg * DEG2RAD;
_calculateAcceleration(a, aoa, speed, acc);
float drag = acc[0] * (-1/9.8);
@ -97,7 +97,7 @@ void yasim_graph(Airplane* a, const float alt, const float kts, Airplane::Config
ld_max= ld;
ld_max_deg = deg;
}
printf("%2d\t%.4f\t%.4f\n", deg, lift, drag);
printf("%2d\t%.4f\t%.4f\t%.4f\n", deg, lift, drag, ld);
}
printf("# cl_max %.4f at %d deg\n", cl_max, cl_max_deg);
printf("# cd_min %.4f at %d deg\n", cd_min, cd_min_deg);