Center level2 objects via GritsObject instead of manually

diff --git a/src/plugins/level2.c b/src/plugins/level2.c
index 4771e992bc7b29df15a47aeece9b31c4d942014e..dec504a21ade699753a490e560b0af7582511dd8 100644 (file)
--- a/src/plugins/level2.c
+++ b/src/plugins/level2.c
@@ -138,12 +138,6 @@ void aweather_level2_draw(GritsObject *_self, GritsOpenGL *opengl)
 
        /* Draw wsr88d */
        Sweep *sweep = self->sweep;
-       Radar_header *h = &self->radar->h;
-       gdouble lat  = (double)h->latd + (double)h->latm/60 + (double)h->lats/(60*60);
-       gdouble lon  = (double)h->lond + (double)h->lonm/60 + (double)h->lons/(60*60);
-       gdouble elev = h->height;
-       grits_viewer_center_position(GRITS_VIEWER(opengl), lat, lon, elev);
-
        glDisable(GL_ALPHA_TEST);
        glDisable(GL_CULL_FACE);
        glDisable(GL_LIGHTING);
@@ -243,6 +237,13 @@ AWeatherLevel2 *aweather_level2_new(GritsViewer *viewer,
        self->radar    = radar;
        self->colormap = colormap;
        aweather_level2_set_sweep(self, DZ_INDEX, 0);
+
+       GritsPoint center;
+       Radar_header *h = &radar->h;
+       center.lat  = (double)h->latd + (double)h->latm/60 + (double)h->lats/(60*60);
+       center.lon  = (double)h->lond + (double)h->lonm/60 + (double)h->lons/(60*60);
+       center.elev = h->height;
+       GRITS_OBJECT(self)->center = center;
        return self;
 }