X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Faweather-gui.c;h=320a14d59de224a17a8a36c9de2d45c5981ea44e;hp=d02443eb9c314cd57418a57eae01eab1285a030e;hb=93c853165104b5119e17be07e325f9097a5ebdb3;hpb=721c55f22af98cf2fcc247169836e9b355a47104

diff --git a/src/aweather-gui.c b/src/aweather-gui.c
index d02443e..320a14d 100644
--- a/src/aweather-gui.c
+++ b/src/aweather-gui.c
@@ -69,7 +69,7 @@ static gboolean map(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *gui)
 	/* Misc */
 	glEnable(GL_BLEND);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	glClearColor(0.8f, 0.8f, 1.0f, 0.0f);
+	glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
 
 	/* Tessellation, "finding intersecting triangles" */
 	/* http://research.microsoft.com/pubs/70307/tr-2006-81.pdf */
@@ -93,6 +93,7 @@ static gboolean configure(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *
 	double width  = da->allocation.width;
 	double height = da->allocation.height;
 	double dist   = 500*1000; // 500 km
+	double cam    = 300*1000; // 500 km
 
 	glViewport(0, 0, width, height);
 
@@ -101,12 +102,12 @@ static gboolean configure(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *
 	glLoadIdentity();
 	double rad = atan(height/2*1000.0/dist); // 1px = 1000 meters
 	double deg = (rad*180)/M_PI;
-	gluPerspective(deg*2, width/height, dist-20, dist+20);
+	gluPerspective(deg*2, width/height, cam-20, cam+20);
 
 	/* Camera position? */
 	glMatrixMode(GL_MODELVIEW);
 	glLoadIdentity();
-	glTranslatef(0.0, 0.0, -dist);
+	glTranslatef(0.0, 0.0, -cam);
 	//glRotatef(-45, 1, 0, 0);
 
 	aweather_gui_gl_end(gui);
@@ -164,8 +165,10 @@ static void update_location_widget(AWeatherView *view, char *location, AWeatherG
 				g_signal_handlers_block_by_func(combo, G_CALLBACK(on_site_changed), gui);
 				gtk_combo_box_set_active_iter(combo, &iter2);
 				g_signal_handlers_unblock_by_func(combo, G_CALLBACK(on_site_changed), gui);
+				g_free(text);
 				return;
 			}
+			g_free(text);
 		}
 	}
 }