From 636286024c28df20e4905915b41b0178589e431e Mon Sep 17 00:00:00 2001
From: Johannes Baumeister <jba@enwelo.de>
Date: Tue, 12 May 2026 13:20:09 +0200
Subject: [PATCH] Fix Nordex mirroring logic by default v1.0.3

---
 app.js     | 13 +++++++------
 index.html |  2 +-
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/app.js b/app.js
index cf3a617..ad54132 100644
--- a/app.js
+++ b/app.js
@@ -160,7 +160,8 @@ document.addEventListener('DOMContentLoaded', async () => {
         const foundation = turf.circle(point, (fr) / 1000, { units: 'kilometers', steps: steps });
 
         // Helper for KSF Geometries
-        const spg = ksfMirrored ? -1 : 1;
+        const isNordex = hersteller && hersteller.toLowerCase() === 'nordex';
+        const spg = (ksfMirrored !== isNordex) ? -1 : 1; 
         // Turf uses CCW for positive angles. Most tools use CW. 
         // We'll use negative angle for CCW to achieve CW rotation if expected.
         const angle = -ksfAngle;
@@ -196,20 +197,20 @@ document.addEventListener('DOMContentLoaded', async () => {
             // Nordex Geometries (Based on new QGIS schema provided by user)
             // KSF (Red): Complex polygon
             ksfCoords = [
-                [-18, -44.72], [-18, 14.91], [6.31, 14.91], [18.38, 0], 
-                [18.38, -33.19], [7, -44.72], [-18, -44.72]
+                [18, -44.72], [18, 14.91], [-6.31, 14.91], [-18.38, 0], 
+                [-18.38, -33.19], [-7, -44.72], [18, -44.72]
             ];
             
             // AMF (Green Area): 180m long starting at KSF edge, 15m wide
             const amf = [
-                [-18, -44.72], [-18, -224.72], [-3, -224.72], [-3, -44.72], [-18, -44.72]
+                [18, -44.72], [18, -224.72], [3, -224.72], [3, -44.72], [18, -44.72]
             ];
             mfParts = [amf];
             
             // BLF/Road (Blue Area): Complex unified shape
             blfCoords = [
-                [-18, -224.72], [-18, 40], [-49.5, 40], [-49.5, -100], 
-                [-24, -100], [-24, -224.72], [-18, -224.72]
+                [18, -224.72], [18, 40], [49.5, 40], [49.5, -100], 
+                [24, -100], [24, -224.72], [18, -224.72]
             ];
         } else {
             // Enercon / Vestas / GE (Standard)
diff --git a/index.html b/index.html
index 286f517..eba0c65 100644
--- a/index.html
+++ b/index.html
@@ -142,7 +142,7 @@
 
                 <div id="statusInfo"
                     style="margin-top: auto; padding-top: 20px; font-size: 0.8rem; color: var(--text-dim);">
-                    Bereit. (v1.0.2 - Mirrored Nordex)
+                    Bereit. (v1.0.3 - Mirrored Nordex Default)
                 </div>
             </div>
     </aside>