From: curt <curt>
Date: Sun, 17 May 1998 16:58:12 +0000 (+0000)
Subject: Added a View Frustum Culling ratio display to the hud.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5c03d933a3814b99ab59be2ecab9f2a3660f32fe;p=flightgear.git

Added a View Frustum Culling ratio display to the hud.
---

diff --git a/Cockpit/cockpit.cxx b/Cockpit/cockpit.cxx
index 10f725d37..9169c2b40 100644
--- a/Cockpit/cockpit.cxx
+++ b/Cockpit/cockpit.cxx
@@ -41,6 +41,7 @@
 #include <Include/fg_constants.h>
 #include <Include/general.h>
 #include <Main/options.hxx>
+#include <Main/views.hxx>
 #include <Math/fg_random.h>
 #include <Math/mat3.h>
 #include <Math/polar3d.h>
@@ -227,6 +228,15 @@ double get_fov( void )
     return o->fov;                                                      
 }
 
+double get_vfc_ratio( void )
+{
+    fgVIEW *v;                                                               
+ 
+    v = &current_view;                     
+ 
+    return v->vfc_ratio;                                                      
+}
+
 bool fgCockpitInit( fgAIRCRAFT *cur_aircraft )
 {
 	fgPrintf( FG_COCKPIT, FG_INFO, "Initializing cockpit subsystem\n");
@@ -264,9 +274,12 @@ void fgCockpitUpdate( void )
 }
 
 /* $Log$
-/* Revision 1.7  1998/05/16 13:04:13  curt
-/* New updates from Charlie Hotchkiss.
+/* Revision 1.8  1998/05/17 16:58:12  curt
+/* Added a View Frustum Culling ratio display to the hud.
 /*
+ * Revision 1.7  1998/05/16 13:04:13  curt
+ * New updates from Charlie Hotchkiss.
+ *
  * Revision 1.6  1998/05/13 18:27:53  curt
  * Added an fov to hud display.
  *
diff --git a/Cockpit/hud.cxx b/Cockpit/hud.cxx
index 8a3c7c48c..830065453 100644
--- a/Cockpit/hud.cxx
+++ b/Cockpit/hud.cxx
@@ -1473,7 +1473,7 @@ void HudLadder :: draw( void )
 // mustange and the engine readouts of a B36!
 //
 
-#define INSTRDEFS 16
+#define INSTRDEFS 17
 
 int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
 {
@@ -1767,6 +1767,22 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
         loc.top    = 100; // Ignore
         loc.right  = 500; // Ignore
         loc.bottom =  25;
+        HIptr = (instr_item *) new instr_label( loc, get_vfc_ratio,
+                                                "%.2f",
+                                                "VFC Ratio = ",
+                                                NULL,
+                                                ReadTOP,
+                                                RIGHT_JUST,
+                                                SMALL,
+                                                0,
+                                                TRUE );
+        break;
+
+      case 17:
+        loc.left   = 10;
+        loc.top    = 100; // Ignore
+        loc.right  = 500; // Ignore
+        loc.bottom =  40;
         HIptr = (instr_item *) new instr_label( loc, get_fov,
                                                 "%.1f",
                                                 "FOV = ",
@@ -1899,9 +1915,12 @@ void fgUpdateHUD( void ) {
 }
 
 /* $Log$
-/* Revision 1.9  1998/05/16 13:04:14  curt
-/* New updates from Charlie Hotchkiss.
+/* Revision 1.10  1998/05/17 16:58:12  curt
+/* Added a View Frustum Culling ratio display to the hud.
 /*
+ * Revision 1.9  1998/05/16 13:04:14  curt
+ * New updates from Charlie Hotchkiss.
+ *
  * Revision 1.8  1998/05/13 18:27:54  curt
  * Added an fov to hud display.
  *
diff --git a/Cockpit/hud.hxx b/Cockpit/hud.hxx
index a3447e397..0e7f186eb 100644
--- a/Cockpit/hud.hxx
+++ b/Cockpit/hud.hxx
@@ -149,6 +149,7 @@ extern double get_lat_min     ( void );
 extern double get_longitude   ( void );
 extern double get_long_min    ( void );
 extern double get_fov         ( void );
+extern double get_vfc_ratio   ( void );
 
 enum  hudinstype{ HUDno_instr,
               HUDscale,
@@ -445,9 +446,12 @@ void fgHUDSetTimeMode( Hptr hud, int time_of_day );
 #endif // _HUD_H
 
 /* $Log$
-/* Revision 1.4  1998/05/16 13:04:15  curt
-/* New updates from Charlie Hotchkiss.
+/* Revision 1.5  1998/05/17 16:58:13  curt
+/* Added a View Frustum Culling ratio display to the hud.
 /*
+ * Revision 1.4  1998/05/16 13:04:15  curt
+ * New updates from Charlie Hotchkiss.
+ *
  * Revision 1.3  1998/05/13 18:27:55  curt
  * Added an fov to hud display.
  *