protected Helicopter()
{
Wind = Vector <double> .Build.Zero3();
Gravity = new StaticForce(Vector <double> .Build.Dense3(0, 0, Mass * 9.81));
SetModel("Gravity", Gravity);
Atmosphere = new Atmosphere();
}
public void TestAssembleForces()
{
// F=10 in x direction, displaced by 5 on the y-axis = moment of -50 around z-axis in right hand coordinate system
ForceAssembly assembly = new ForceAssembly();
StaticForce force = new StaticForce(Vector <double> .Build.DenseOfArray(new double[] { 10, 0, 0 }));
force.Translation = Vector <double> .Build.DenseOfArray(new double[] { 0, 5, 0 });
assembly.SetModel("Test", force);
assembly.Update(1);
Assert.AreEqual(-50, assembly.Torque [2]);
}
