From: curt <curt>
Date: Tue, 20 Oct 1998 14:58:57 +0000 (+0000)
Subject: Ctrl-R now reverses default polygon winding so I can see if a hole in the
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=0bcaef225603a1304b321b6a9fbdf3927524f403;p=flightgear.git

Ctrl-R now reverses default polygon winding so I can see if a hole in the
terrain is a result of improper winding, or if it is just an empty hole.
---

diff --git a/Main/GLUTkey.cxx b/Main/GLUTkey.cxx
index ebc72535e..357bcab0c 100644
--- a/Main/GLUTkey.cxx
+++ b/Main/GLUTkey.cxx
@@ -75,6 +75,7 @@ void GLUTkey(unsigned char k, int x, int y) {
     fgVIEW *v;
     struct fgWEATHER *w;
     float fov, tmp;
+    static bool winding_ccw = true;
 
     c = current_aircraft.controls;
     f = current_aircraft.flight;
@@ -94,6 +95,15 @@ void GLUTkey(unsigned char k, int x, int y) {
 	case 8: // Ctrl-H key
 	    fgAPToggleHeading();
 	    return;
+	case 18: // Ctrl-R key
+	    // temporary
+	    winding_ccw = !winding_ccw;
+	    if ( winding_ccw ) {
+		glFrontFace ( GL_CCW );
+	    } else {
+		glFrontFace ( GL_CW );
+	    }
+	    return;
 	case 19: // Ctrl-S key
 	    fgAPToggleAutoThrottle();
 	    return;
@@ -381,6 +391,10 @@ void GLUTspecialkey(int k, int x, int y) {
 
 
 // $Log$
+// Revision 1.29  1998/10/20 14:58:57  curt
+// Ctrl-R now reverses default polygon winding so I can see if a hole in the
+// terrain is a result of improper winding, or if it is just an empty hole.
+//
 // Revision 1.28  1998/10/17 01:34:20  curt
 // C++ ifying ...
 //