From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / glx / skytentacles.c

diff --git a/hacks/glx/skytentacles.c b/hacks/glx/skytentacles.c
index 7fa84b4c4d0c74f49b609c178d573173362628c4..ace1e594073e558e65722d1f8b28e673e36beabb 100644 (file)
--- a/hacks/glx/skytentacles.c
+++ b/hacks/glx/skytentacles.c
@@ -850,8 +850,6 @@ init_tentacles (ModeInfo *mi)
       fprintf(stderr, "%s: out of memory\n", progname);
       exit(1);
     }
-
-    tc = &tcs[MI_SCREEN(mi)];
   }
 
   tc = &tcs[MI_SCREEN(mi)];
@@ -964,7 +962,7 @@ init_tentacles (ModeInfo *mi)
     glEnable (GL_BLEND);
 
     /* Dark gray instead of black, so the outlines show up */
-    glClearColor (0.08, 0.08, 0.08, 1.0);
+    glClearColor (0.13, 0.13, 0.13, 1.0);
   }
 
   compute_unit_torus (mi, 0.5, 
@@ -1019,6 +1017,7 @@ draw_tentacles (ModeInfo *mi)
 # endif
 
   gltrackball_rotate (tc->trackball);
+  glRotatef(current_device_rotation(), 0, 0, 1);
 
   mi->polygon_count = 0;