X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fmenger.c;h=2319af764055d0a0036dae2ff22dde3324423a76;hb=6f5482d73adb0165c0130bb47d852644ab0c4869;hp=03384a45e4611c91fbaa56601969419131b25c15;hpb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439;p=xscreensaver

diff --git a/hacks/glx/menger.c b/hacks/glx/menger.c
index 03384a45..2319af76 100644
--- a/hacks/glx/menger.c
+++ b/hacks/glx/menger.c
@@ -363,7 +363,9 @@ sponge_handle_event (ModeInfo *mi, XEvent *event)
     }
   else if (event->xany.type == ButtonPress &&
            (event->xbutton.button == Button4 ||
-            event->xbutton.button == Button5))
+            event->xbutton.button == Button5 ||
+            event->xbutton.button == Button6 ||
+            event->xbutton.button == Button7))
     {
       gltrackball_mousewheel (sp->trackball, event->xbutton.button, 5,
                               !!event->xbutton.state);
@@ -396,8 +398,6 @@ init_sponge (ModeInfo *mi)
       fprintf(stderr, "%s: out of memory\n", progname);
       exit(1);
     }
-
-    sp = &sps[MI_SCREEN(mi)];
   }
 
   sp = &sps[MI_SCREEN(mi)];
@@ -486,7 +486,10 @@ draw_sponge (ModeInfo *mi)
                  (y - 0.5) * 6,
                  (z - 0.5) * 15);
 
+    /* Do it twice because we don't track the device's orientation. */
+    glRotatef( current_device_rotation(), 0, 0, 1);
     gltrackball_rotate (sp->trackball);
+    glRotatef(-current_device_rotation(), 0, 0, 1);
 
     get_rotation (sp->rot, &x, &y, &z, !sp->button_down_p);
     glRotatef (x * 360, 1.0, 0.0, 0.0);
@@ -526,6 +529,8 @@ draw_sponge (ModeInfo *mi)
                      ? -sp->current_depth : sp->current_depth));
 
       mi->polygon_count = sp->squares_fp;  /* for FPS display */
+      mi->recursion_depth = (sp->current_depth < 0
+                             ? -sp->current_depth : sp->current_depth);
     }
 
   glScalef (2.0, 2.0, 2.0);