Added ConstantGravityModel. Always -9.8 m/s**2 in the z-direction

QtRocket.cpp

@@ -7,6 +7,9 @@
 
 #include <thread>
 
+#include "sim/USStandardAtmosphere.h"
+#include "sim/ConstantGravityModel.h"
+
 
 // Initialize static member data
 QtRocket* QtRocket::instance = nullptr;
@@ -64,6 +67,12 @@ QtRocket::QtRocket()
 {
    logger = utils::Logger::getInstance();
    running = false;
+
+   atmosphere =
+        std::make_shared<sim::USStandardAtmosphere>();
+
+   gravity =
+        std::make_shared<sim::ConstantGravityModel>();
 }
 
 int QtRocket::run(int argc, char* argv[])

QtRocket.h

@@ -6,6 +6,10 @@
 #include <atomic>
 
 #include "utils/Logger.h"
+#include "model/Rocket.h"
+
+#include "sim/AtmosphericModel.h"
+#include "sim/GravityModel.h"
 
 /**
  * @brief The QtRocket class is the master controller for the QtRocket application.
@@ -23,6 +27,9 @@ public:
    // If called multiple times, subsequent calls, will simply
    // immediately return with value 0
    int run(int argc, char* argv[]);
+
+   void runSim();
+
 private:
    QtRocket();
 
@@ -35,6 +42,11 @@ private:
 
    utils::Logger* logger;
 
+   std::shared_ptr<Rocket> rocket;
+   std::shared_ptr<sim::AtmosphericModel> atmosphere;
+   std::shared_ptr<sim::GravityModel> gravity;
+
+
 };
 
 #endif // QTROCKET_H

qmake_qmake_qm_files.qrc

@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="i18n">
+<file alias="qtrocket_en_US.qm">/home/travis/qtrocket/master/.qm/qtrocket_en_US.qm</file>
+</qresource>
+</RCC>

qtrocket.pro

@@ -20,6 +20,7 @@ SOURCES += \
     model/Rocket.cpp \
     model/Thrustcurve.cpp \
     sim/AtmosphericModel.cpp \
+    sim/ConstantGravityModel.cpp \
     sim/GravityModel.cpp \
     sim/Propagator.cpp \
     sim/SphericalGeoidModel.cpp \
@@ -46,6 +47,7 @@ HEADERS += \
     model/Rocket.h \
     model/Thrustcurve.h \
     sim/AtmosphericModel.h \
+    sim/ConstantGravityModel.h \
     sim/DESolver.h \
     sim/GeoidModel.h \
     sim/GravityModel.h \

sim/ConstantGravityModel.cpp

@@ -0,0 +1,10 @@
+#include "ConstantGravityModel.h"
+
+namespace sim {
+
+ConstantGravityModel::ConstantGravityModel()
+{
+
+}
+
+} // namespace sim

sim/ConstantGravityModel.h

@@ -0,0 +1,20 @@
+#ifndef SIM_CONSTANTGRAVITYMODEL_H
+#define SIM_CONSTANTGRAVITYMODEL_H
+
+#include "GravityModel.h"
+
+namespace sim {
+
+class ConstantGravityModel : public GravityModel
+{
+public:
+    ConstantGravityModel();
+
+    virtual ~ConstantGravityModel() {}
+
+    std::tuple<double, double, double> getAccel(double, double, double) override { return std::make_tuple(0.0, 0.0, 9.8); }
+};
+
+} // namespace sim
+
+#endif // SIM_CONSTANTGRAVITYMODEL_H