From 3443c1c65e9f1753e1e656b35d08416c1fa298f2 Mon Sep 17 00:00:00 2001
From: godosa <godosa@godosa.eu>
Date: Wed, 7 Oct 2026 00:14:38 +0200
Subject: worldmap-viewer: initial public history

---
 viewer/js/limits.js | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 viewer/js/limits.js

(limited to 'viewer/js/limits.js')

diff --git a/viewer/js/limits.js b/viewer/js/limits.js
new file mode 100644
index 0000000..60ceb74
--- /dev/null
+++ b/viewer/js/limits.js
@@ -0,0 +1,9 @@
+// limits.js — view limits shared by the views and the URL state (pure)
+import { R_KM } from './geo.js';
+
+export const CLEARANCE_M = 20;                        // the globe camera stays this far above the ground
+export const MIN_ALT = CLEARANCE_M / (R_KM * 1000);   // closest range in planet radii (street level)
+export const MAX_ALT = 5;
+export const MAX_ZOOM = 20000;
+export const MAX_PITCH = 80;                          // degrees from straight down
+export const MAX_EXAG = 5;                            // 3D terrain exaggeration
-- 
cgit