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Use new magnetic compass property.

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This commit is contained in:
david 2003-01-26 15:56:30 +00:00
parent f72891e113
commit c165466a07
2 changed files with 11 additions and 5 deletions
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6
src/Cockpit/built_in/FGMagRibbon.cxx
View file

@ -20,7 +20,6 @@
#include "FGMagRibbon.hxx" #include "FGMagRibbon.hxx"
#include "../steam.hxx"
FGMagRibbon::FGMagRibbon (int w, int h) FGMagRibbon::FGMagRibbon (int w, int h)
@ -28,12 +27,15 @@ FGMagRibbon::FGMagRibbon (int w, int h)
{ {
FGCroppedTexture texture("Aircraft/Instruments/Textures/compass-ribbon.rgb"); FGCroppedTexture texture("Aircraft/Instruments/Textures/compass-ribbon.rgb");
setTexture(texture); setTexture(texture);
_magcompass_node =
fgGetNode("/instrumentation/magnetic-compass/indicated-heading-deg",
true);
} }
void void
FGMagRibbon::draw () FGMagRibbon::draw ()
{ {
double heading = globals->get_steam()->get_MH_deg(); double heading = _magcompass_node->getDoubleValue();
double xoffset, yoffset; double xoffset, yoffset;
while (heading >= 360.0) { while (heading >= 360.0) {

4
src/Cockpit/built_in/FGMagRibbon.hxx
View file

@ -21,6 +21,7 @@
#ifndef __FG_MAG_RIBBON_HXX #ifndef __FG_MAG_RIBBON_HXX
#define __FG_MAG_RIBBON_HXX #define __FG_MAG_RIBBON_HXX
#include <Main/fg_props.hxx>
#include "../panel.hxx" #include "../panel.hxx"
//////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////
@ -34,6 +35,9 @@ public:
virtual ~FGMagRibbon () {} virtual ~FGMagRibbon () {}
virtual void draw (); virtual void draw ();
private:
SGPropertyNode_ptr _magcompass_node;
}; };
#endif // __FG_MAG_RIBBON_HXX #endif // __FG_MAG_RIBBON_HXX