Cleanup helper scripts. Closes #7

2026-07-08 20:35:59 +02:00
parent 75ce38daf7
commit 1a94ca3947
11 changed files with 3 additions and 1 deletions
@@ -0,0 +1,48 @@
+import math
+
+d2 = 12.9
+l1 = 85.0
+l2 = 110.0
+
+for t1 in range(360):
+    for t2 in range(360):
+        th1 = math.radians(t1)
+        th2 = math.radians(t2)
+        
+        e1x = -d2 + l1 * math.cos(th1)
+        e1y = l1 * math.sin(th1)
+        
+        e2x = d2 + l1 * math.cos(th2)
+        e2y = l1 * math.sin(th2)
+        
+        dx = e2x - e1x
+        dy = e2y - e1y
+        dist = math.sqrt(dx*dx + dy*dy)
+        
+        if dist < 1e-6 or dist > 2*l2:
+            continue
+            
+        a = dist / 2
+        h2 = l2*l2 - a*a
+        if h2 < 0:
+            h2 = 0
+        h = math.sqrt(h2)
+        
+        mx = (e1x + e2x) / 2
+        my = (e1y + e2y) / 2
+        
+        px1 = mx + h * (dy / dist)
+        py1 = my + h * (-dx / dist)
+        
+        px2 = mx - h * (dy / dist)
+        py2 = my - h * (-dx / dist)
+        
+        if py1 >= py2:
+            ex = px1
+            ey = py1
+        else:
+            ex = px2
+            ey = py2
+            
+        if abs(ex - 114.4) < 1.0 and abs(ey - 112.7) < 1.0:
+            print(f"Match: t1={t1} t2={t2} -> {ex:.1f}, {ey:.1f}")