From 6ee81353d9dd4a9a97f8e91d6a619e59808f8106 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Sun, 17 Dec 2006 15:20:24 +0100
Subject: remove Hill.a_view

---
 src/Hill.H       |  1 -
 src/Hill.cxx     |  2 --
 src/Panorama.cxx | 13 +++++++------
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/Hill.H b/src/Hill.H
index b181622..16d6eff 100644
--- a/src/Hill.H
+++ b/src/Hill.H
@@ -24,7 +24,6 @@ class Hill {
 		double phi, lam;
 		double height;
 		double alph;
-		double a_view;
 		double a_nick;
 		double dist;
 		double x, y;
diff --git a/src/Hill.cxx b/src/Hill.cxx
index 0504eeb..9b68c92 100644
--- a/src/Hill.cxx
+++ b/src/Hill.cxx
@@ -30,8 +30,6 @@ Hill::Hill(const Hill& h) {
 	lam = h.lam;
 	height = h.height;
 	alph = h.alph;
-	a_view = h.a_view;
-	a_view = h.a_view;
 	dist = h.dist;
 	x = h.x;
 	y = h.y;
diff --git a/src/Panorama.cxx b/src/Panorama.cxx
index 52846de..7ec3ccd 100644
--- a/src/Panorama.cxx
+++ b/src/Panorama.cxx
@@ -400,6 +400,7 @@ Panorama::update_close_mountains() {
 void 
 Panorama::update_visible_mountains() {
 	int i;
+	double a_view;
 	Hill *m;
 
 	visible_mountains->clear();
@@ -407,14 +408,14 @@ Panorama::update_visible_mountains() {
 	for (i=0; i<close_mountains->get_num(); i++) {
 		m = close_mountains->get(i);
 
-		m->a_view = m->alph - parms.a_center;
-		if (m->a_view > pi_d) {
-			m->a_view -= 2.0*pi_d;
-		} else if (m->a_view < -pi_d) {
-			m->a_view += 2.0*pi_d;
+		a_view = m->alph - parms.a_center;
+		if (a_view > pi_d) {
+			a_view -= 2.0*pi_d;
+		} else if (a_view < -pi_d) {
+			a_view += 2.0*pi_d;
 		}
 
-		if (m->a_view < view_angle && m->a_view > - view_angle) {
+		if (a_view < view_angle && a_view > - view_angle) {
 			visible_mountains->add(m);
 			m->flags |= Hill::VISIBLE;
 		} else {
-- 
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