3 #include <simgear/xml/easyxml.hxx>
4 #include <simgear/misc/props.hxx>
7 #include "Airplane.hpp"
11 // Stubs. Not needed by a batch program, but required to link.
12 bool fgSetFloat (const char * name, float val) { return false; }
13 bool fgSetBool(char const * name, bool val) { return false; }
14 bool fgGetBool(char const * name, bool def) { return false; }
15 SGPropertyNode* fgGetNode (const char * path, bool create) { return 0; }
16 float fgGetFloat (const char * name, float defaultValue) { return 0; }
18 static const float RAD2DEG = 57.2957795131;
20 int main(int argc, char** argv)
23 Airplane* a = fdm.getAirplane();
27 readXML(argv[1], fdm);
28 } catch (const sg_exception &e) {
29 printf("XML parse error: %s (%s)\n",
30 e.getFormattedMessage().c_str(), e.getOrigin().c_str());
36 float aoa = a->getCruiseAoA() * RAD2DEG;
37 float tail = -1 * a->getTailIncidence() * RAD2DEG;
38 float drag = 1000 * a->getDragCoefficient();
40 a->getModel()->getBody()->getCG(cg);
42 printf("Solution results:");
43 printf(" Iterations: %d\n", a->getSolutionIterations());
44 printf(" Drag Coefficient: %f\n", drag);
45 printf(" Lift Ratio: %f\n", a->getLiftRatio());
46 printf(" Cruise AoA: %f\n", aoa);
47 printf(" Tail Incidence: %f\n", tail);
48 printf("Approach Elevator: %f\n", a->getApproachElevator());
49 printf(" CG: %.3f, %.3f, %.3f\n", cg[0], cg[1], cg[2]);
51 if(a->getFailureMsg())
52 printf("SOLUTION FAILURE: %s\n", a->getFailureMsg());