198b88ca9b
scene management code and organizing it within simgear. My strategy is to identify the code I want to move, and break it's direct flightgear dependencies. Then it will be free to move over into the simgear package. - Moved some property specific code into simgear/props/ - Split out the condition code from fgfs/src/Main/fg_props and put it in it's own source file in simgear/props/ - Created a scene subdirectory for scenery, model, and material property related code. - Moved location.[ch]xx into simgear/scene/model/ - The location and condition code had dependencies on flightgear's global state (all the globals-> stuff, the flightgear property tree, etc.) SimGear code can't depend on it so that data has to be passed as parameters to the functions/methods/constructors. - This need to pass data as function parameters had a dramatic cascading effect throughout the FlightGear code.
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
// pitot.hxx - the pitot air system.
|
|
// Written by David Megginson, started 2002.
|
|
//
|
|
// This file is in the Public Domain and comes with no warranty.
|
|
|
|
|
|
#ifndef __SYSTEMS_PITOT_HXX
|
|
#define __SYSTEMS_PITOT_HXX 1
|
|
|
|
#ifndef __cplusplus
|
|
# error This library requires C++
|
|
#endif
|
|
|
|
#include <simgear/props/props.hxx>
|
|
|
|
#include <Main/fgfs.hxx>
|
|
|
|
|
|
/**
|
|
* Model a pitot air system.
|
|
*
|
|
* The output is the sum of static and dynamic pressure (not just the
|
|
* dynamic pressure).
|
|
*
|
|
* Input properties:
|
|
*
|
|
* /systems/pitot[0]/serviceable
|
|
* /environment/pressure-slugft3
|
|
* /environment/density-slugft3
|
|
* /velocities/airspeed-kt
|
|
*
|
|
* Output properties:
|
|
*
|
|
* /systems/pitot[0]/total-pressure-inhg
|
|
*/
|
|
class PitotSystem : public FGSubsystem
|
|
{
|
|
|
|
public:
|
|
|
|
PitotSystem ();
|
|
virtual ~PitotSystem ();
|
|
|
|
virtual void init ();
|
|
virtual void bind ();
|
|
virtual void unbind ();
|
|
virtual void update (double dt);
|
|
|
|
private:
|
|
|
|
SGPropertyNode_ptr _serviceable_node;
|
|
SGPropertyNode_ptr _pressure_node;
|
|
SGPropertyNode_ptr _density_node;
|
|
SGPropertyNode_ptr _velocity_node;
|
|
SGPropertyNode_ptr _total_pressure_node;
|
|
|
|
};
|
|
|
|
#endif // __SYSTEMS_PITOT_HXX
|