//
// Written by Curtis Olson, started October 2000.
//
-// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 2000 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
#include <simgear/compiler.h>
+#include <simgear/structure/subsystem_mgr.hxx>
#ifdef HAVE_CONFIG_H
# include <config.h>
#include <vector>
-#include "fgfs.hxx"
#include "viewer.hxx"
SG_USING_STD(vector);
// Define a structure containing view information
-class FGViewMgr : public FGSubsystem
+class FGViewMgr : public SGSubsystem
{
public:
virtual void init ();
virtual void bind ();
virtual void unbind ();
- virtual void update (int dt);
+ virtual void update (double dt);
+ virtual void reinit ();
// getters
inline int size() const { return views.size(); }
return views[i];
}
inline FGViewer *next_view() {
- ++current;
- if ( current >= (int)views.size() ) {
- current = 0;
- }
- copyToCurrent();
+ setView((current+1 < (int)views.size()) ? (current + 1) : 0);
return views[current];
}
inline FGViewer *prev_view() {
- --current;
- if ( current < 0 ) {
- current = views.size() - 1;
- }
+ setView((0 < current) ? (current - 1) : (views.size() - 1));
return views[current];
}
views.push_back(v);
v->init();
}
+ // copies current offset settings to current-view path...
+ void copyToCurrent ();
private:
void do_axes ();
- double getViewOffset_deg () const;
- void setViewOffset_deg (double offset);
- double getGoalViewOffset_deg () const;
- void setGoalViewOffset_deg (double offset);
- double getViewTilt_deg () const;
- void setViewTilt_deg (double tilt);
- double getGoalViewTilt_deg () const;
- void setGoalViewTilt_deg (double tilt);
- double getPilotXOffset_m () const;
- void setPilotXOffset_m (double x);
- double getPilotYOffset_m () const;
- void setPilotYOffset_m (double y);
- double getPilotZOffset_m () const;
- void setPilotZOffset_m (double z);
+ // callbacks in manager to access viewer methods
+ double getViewHeadingOffset_deg () const;
+ void setViewHeadingOffset_deg (double offset);
+ double getViewGoalHeadingOffset_deg () const;
+ void setViewGoalHeadingOffset_deg (double offset);
+ double getViewPitchOffset_deg () const;
+ void setViewPitchOffset_deg (double tilt);
+ double getGoalViewPitchOffset_deg () const;
+ void setGoalViewRollOffset_deg (double tilt);
+ double getViewRollOffset_deg () const;
+ void setViewRollOffset_deg (double tilt);
+ double getGoalViewRollOffset_deg () const;
+ void setGoalViewPitchOffset_deg (double tilt);
+ double getViewXOffset_m () const;
+ void setViewXOffset_m (double x);
+ double getViewYOffset_m () const;
+ void setViewYOffset_m (double y);
+ double getViewZOffset_m () const;
+ void setViewZOffset_m (double z);
+ double getViewTargetXOffset_m () const;
+ void setViewTargetXOffset_m (double x);
+ double getViewTargetYOffset_m () const;
+ void setViewTargetYOffset_m (double y);
+ double getViewTargetZOffset_m () const;
+ void setViewTargetZOffset_m (double z);
double getFOV_deg () const;
void setFOV_deg (double fov);
+ double getARM_deg () const; // Aspect Ratio Multiplier
+ void setARM_deg (double fov);
double getNear_m () const;
void setNear_m (double near_m);
void setViewAxisLong (double axis);
void setViewAxisLat (double axis);
- void copyToCurrent ();
+ int getView () const;
+ void setView (int newview);
typedef vector < FGViewer * > viewer_list;
viewer_list views;